Sprinkler Identification Numbers

This searchable list connects contractors and facility managers with a match for existing sprinklers and accessories

Every fire sprinkler manufactured in the past 19 years has a sprinkler identification number (SIN). And when it comes to replacing an existing head—or locating compatible accessories, like escutcheons, wrenches, or cover plates—the SIN provides an essential starting point.

This guide—and the accompanying directory—was created to:

  • Help consumers quickly understand essential characteristics of their sprinklers
  • Make finding a substitute for discontinued heads simple
  • Connect buyers to identical sprinklers and compatible accessories

To do that, we've grouped similar types of fire sprinkler heads together across four leading manufacturers: Senju Sprinkler, Tyco, Victaulic, and Viking. Each entry includes the SIN, the manufacturer's part number(s), thread size, K-factor (orifice size), and a basic description. If you have a sprinkler identification number handy, you can either:

  • Search for it by pressing Control-F (Windows) or Command-F (Mac). Type in the SIN to find a match. Once you find it, click on the link in the table to run a search of QRFS’s inventory for sprinklers and compatible accessories.
  • Browse by category using our table of contents

You're welcome to skip ahead, but be warned: knowing the SIN may not be enough. While each SIN refers to very specific sprinkler head types, or models, it doesn't specify a temperature or finish. If you'd like an introduction (or a refresher), read on before browsing or searching our directory.

You can check out our online selection of sprinklers, escutcheons, cover plates, wrenches, and more.

Sprinkler identification numbers specify a model but not an exact match, leaving consumers and contractors with some challenges

Sprinkler identification numbers help to distinguish between different types of fire sprinklers—but they're not always enough

Here's why you really need to know about SINs: leading fire codes require an exact or nearly exact match between sprinklers and common accessories. A broken or damaged cover plate needs the manufacturer's recommended replacement. The same goes for many escutcheons (sometimes called "trim plates"). Even the wrenches kept in spare sprinkler cabinets should be "specified by the manufacturer." The SIN helps consumers track down compatible parts or, in the case of broken/obsolete sprinklers, acceptable substitutes.

Let's get to it: a sprinkler identification number consists of one or two letters followed by three or four numbers. That code is imprinted on each sprinkler's deflector—the thin metallic part furthest away from a sprinkler's threaded inlet. Today, they're everywhere, thanks to recommendations from the National Fire Protection Association (NFPA). And guidelines from the International Fire Suppression Alliance (IFSA) require a new SIN for each variation in:

  • Orifice size (K-factor)
  • Response type (with "quick response" and "standard response" as the two leading kinds)
  • Distribution characteristic (including whether a sprinkler stands upright, points down, or mounts sideways)
  • Maximum working pressure

But one SIN may encompass several different temperature ratings, finishes, and approvals. (To get an exact match, you'll want to follow the steps outlined in our guide to sprinkler replacement). Further, these codes aren't uniform. Each one-or-two-letter prefix represents a manufacturer. Some of those prefixes include:

  • C, CS: Central Sprinkler
  • F, G: Grinnell Corporation
  • GL, GS: Globe Fire Sprinkler
  • GV: Victaulic Company
  • R, RA: The Reliable Automatic Sprinkler Co., Inc.
  • S: Star Sprinkler Inc.
  • SS: Senju Sprinkler Co., Ltd.
  • TF, TY: Tyco Fire/Tyco International
  • V: Victaulic Company
  • VK: The Viking Corporation Ltd.

However, the numbers that follow are assigned as that manufacturer sees fit. For example, VK101, V101, and SS101—Viking, Victaulic, and Senju sprinklers, respectively—may have nothing in common, other than the fact that they're all sprinklers.

Picture of Tyco Fire Sprinklers

All three of these sprinklers share the same SIN—TY315—but activate at significantly different temperatures (as their colored bulbs indicate).

Our directory lists major types of fire sprinklers along with key ordering information

At the time of writing, there doesn't appear to be a single, open-access database for the world's sprinkler identification numbers. Some offerings come close: Product iQ™, a database operated by the safety science giant UL, allows (registered) users to search a list of their certified sprinklers.

In an effort to fill that gap, we've created a directory that separates SINs by sprinkler-head type. For the most part, these are organized by the sprinkler's K-factor, which measures how much water passes through the sprinkler. It's one of a few "operating characteristics" that must remain the same whenever a sprinkler is replaced. Sorting by K-factor makes it easier to find that match.

If the exact model isn't available, another brand or model may work as long as it has the same:

  • Temperature rating
  • Style and design requirements (is it a storage sprinkler, for example?)
  • Deflector type (is it a pendent, upright, or horizontal sidewall head?)
  • Special coatings (such as those that resist chemical corrosion)

If you find the sprinkler identification number you're looking for, click on the SIN for a list of sprinklers and related products in stock at QRFS.

If you find it helpful, feel free to check us out at Facebook.com/QuickResponseFireSupply or on Twitter @QuickResponseFS to stay up to date on other articles.

Remember, the easiest way to use the below table is to search for your SIN by pressing Control-F (Windows) or Command-F (Mac). Type in the SIN to find a match. Once you find it, click on the link to see a search of QRFS for sprinklers and compatible accessories.

Browse by Category and Sprinkler Identification Number (SIN)

Standard (Wet) Commercial Heads

Residential Heads

Dry Sprinklers

Specialty Heads

SINs and Descriptions for Commercial Fire Sprinklers

Commercial: Under 5.6K (Grouped by K-Factor, Sorted by Sprinkler Identification Number)

SINManufacturerPart NumberK-FactorThreadDescription
TY1131Tyco57-330-1-1352.81/2" NPTTY-FRB 3mm Bulb Quick Response Upright
TY1231Tyco57-331-1-1352.81/2" NPTTY-FRB 3mm Bulb Quick Response Recessed Pendent
V2701VictaulicV27012.81/2" NPTStandard Commercial Upright: Standard Response
V2702VictaulicV27022.81/2" NPTStandard Commercial Upright: Quick Response
V2705VictaulicV27052.81/2" NPTStandard Commercial Pendent: Standard Response
V2706VictaulicV27062.81/2" NPTStandard Commercial Pendent: Quick Response
VK325Viking06717B, 129802.81/2" NPTQuick Response Upright, Small Orifice
VK326Viking13956, 139572.81/2" NPTQuick Response Fusible Element Upright, Small Orifice
VK329Viking06718B, 129812.81/2" NPTQuick Response Pendent, Small Orifice
VK330Viking13959, 139602.81/2" NPTQuick Response Fusible Element Pendent, Small Orifice
VK333Viking100352.81/2" NPTQuick Response Horizontal Sidewall, Small Orifice
VK334Viking139622.81/2" NPTQuick Response Fusible Element Horizontal Sidewall, Small Orifice
VK341Viking139632.81/2" NPTQuick Response Upright, Small Orifice
VK461Viking13831A2.81/2" NPTStandard/Quick Response Concealed Pendent, Small Orifice
TY2131Tyco57-340-1-1354.21/2" NPTTY-FRB 3mm Bulb Quick Response Upright
TY2231Tyco57-341-1-1354.21/2" NPTTY-FRB 3mm Bulb Quick Response Recessed Pendent
V2401VictaulicV24014.23/8" NPTStandard Commercial Upright: Standard Response
V2402VictaulicV24024.23/8" NPTStandard Commercial Upright: Quick Response
V2403VictaulicV24034.23/8" NPTStandard Commercial Pendent: Standard Response
V2404VictaulicV24044.23/8" NPTStandard Commercial Pendent: Quick Response
VK004Viking102224.21/2" NPTStandard Response Pendent, Small Orifice
VK006Viking55744.21/2" NPTStandard Response Fusible Link Upright, Small Orifice
VK008Viking55754.21/2" NPTStandard Response Fusible Link Pendent, Small Orifice
VK327Viking06719B4.21/2" NPTQuick Response Upright, Small Orifice
VK328Viking139584.21/2" NPTQuick Response Upright, Small Orifice
VK331Viking06720B4.21/2" NPTQuick Response Pendent, Small Orifice
VK332Viking139614.21/2" NPTQuick Response Fusible Element Pendent, Small Orifice
VK465Viking14262A4.21/2" NPTQuick Response Concealed Pendent, Small Orifice

Return to the table of contents or contact us with questions.

 

Commercial: 5.6K

SINManufacturerPart NumberK-FactorThreadDescription
SS2521SenjuSS25215.61/2" NPTCommercial Horizontal Sidewall: Quick Response
SS2551SenjuSS25515.61/2" NPTCommercial Pendent, Recessed Pendent: Quick Response
SS2552SenjuSS25525.61/2" NPTCommercial Upright: Quick Response
SS9521SenjuSS95215.61/2" NPTCommercial Horizontal Sidewall: Quick Response
SS9561SenjuSS95615.61/2" NPTCommercial Horizontal Sidewall: Quick Response
TY313Tyco77-370-1-1355.61/2" NPTTY-FRB 3mm Bulb Quick Response Upright
TY3131Tyco57-370-2-XXX5.61/2" NPTTY-FRB Upright Quick Response Poly-Stainless Grey
TY3133Tyco57-333-1-1355.61/2" NPTTY-FRB 3mm Bulb Quick Response Upright w/Shield
TY3151Tyco77-570-1-1355.61/2" NPTTY-B 5mm Bulb Upright
TY3151Tyco57-570-2-XXX5.61/2" NPTTY-B Upright Standard Response Poly-Stainless Grey
TY3153Tyco57-533-1-1355.61/2" NPTTY-B 5mm Bulb Upright w/Shield
TY323Tyco77-371-1-1355.61/2" NPTTY-FRB 3mm Bulb Quick Response Recessed Pendent
TY3231Tyco57-371-2-XXX5.61/2" NPTTY-FRB Pendent Quick Response Poly-Stainless Grey
TY3231Tyco57-333-1-1555.61/2" NPTTY-FRB 3mm Bulb Quick Response Upright w/Shield
TY3251Tyco77-571-1-1355.61/2" NPTTY-B 5mm Bulb Recessed Pendent
TY3251Tyco57-571-2-XXX5.61/2" NPTTY-B Pendent Standard Response Poly-Stainless Grey
TY3331Tyco57-378-2-XXX5.61/2" NPTTY-FRB Horizontal Sidewall Quick Response Poly-Stainless Grey
TY3331Tyco57-378-1-1355.61/2" NPTTY-FRB 3mm Bulb Quick Response Recessed Horizontal Sidewall
TY3332Tyco57-376-1-1355.61/2" NPTTY-FRB 3 mm Bulb Quick Response Horizontal Sidewall
TY3351Tyco57-578-2-XXX5.61/2" NPTTY-B Horizontal Sidewall Standard Response Poly-Stainless Grey
TY3351Tyco57-578-1-1355.61/2" NPTTY-B 5mm Bulb Recessed Horizontal Sidewall
TY3431Tyco57-375-1-1355.61/2" NPTTY-FRB 3mm Bulb Quick Response Vertical Sidewall
TY3451Tyco57-575-1-1355.61/2" NPTTY-B 5mm Bulb Vertical Sidewall
TY3531Tyco51-792-1-1555.61/2" NPTRFII Quick Response Pendent Concealed
TY3551Tyco51-790-1-1555.61/2" NPTRFII Standard Response Pendent Concealed Std. Pressure
TY3631Tyco77-373-1-1355.61/2" NPTTY-FRB 3mm Bulb Quick Response Conventional
TY3651Tyco77-573-1-1355.61/2" NPTTY-B 5mm Bulb NPT Conventional
V2703VictaulicV27035.61/2" NPTStandard Commercial Upright: Standard Response
V2704VictaulicV27045.61/2" NPTStandard Commercial Upright: Quick Response
V2707VictaulicV27075.61/2" NPTStandard Commercial Pendent: Standard Response
V2708VictaulicV27085.61/2" NPTStandard Commercial Pendent: Quick Response
V2709VictaulicV27095.61/2" NPTStandard Commercial Horizontal Sidewall: Standard Response
V2710VictaulicV27105.61/2" NPTStandard Commercial Horizontal Sidewall: Quick Response
V2725VictaulicV27255.61/2" NPTStandard Commercial Conventional: Standard Response
V2726VictaulicV27265.61/2" NPTStandard Commercial Conventional: Quick Response
V2727VictaulicV27275.61/2" NPTStandard Commercial European Pendent: Standard Response
V2728VictaulicV27285.61/2" NPTStandard Commercial European Pendent: Quick Response
V2753VictaulicV27535.61/2" NPTStandard Commercial Conventional: Standard Response
V2754VictaulicV27545.61/2" NPTStandard Commercial Conventional: Quick Response
V3801VictaulicV38015.61/2" NPTStandard Commercial Concealed Pendent: Standard Response
V3802VictaulicV38025.61/2" NPTStandard Commercial Concealed Pendent: Quick Response
V3808VictaulicV38085.61/2" NPTStandard Commercial Concealed Pendent: Quick Response
VK100Viking10138, 129865.61/2" NPTStandard Response Upright
VK102Viking10139, 129875.61/2" NPTStandard Response Pendent
VK102-DViking10139AX5.61/2" NPTStandard Response Domed Concealed Pendent
VK110Viking05508, 129725.61/2" NPTStandard Response Fusible Element Pendent
VK112Viking05559, 129745.61/2" NPTStandard Response Fusible Element Horizontal Sidewall
VK130Viking05012B5.61/2" NPTStandard Response Model N-2 Stainless Steel Upright
VK132Viking06483B5.61/2" NPTStandard Response Model N-2 Stainless Steel Pendent
VK300Viking06661B, 129785.61/2" NPTQuick Response Upright
VK301Viking12279, 17535, 197795.61/2" NPTQuick Response Fusible Element Upright
VK302Viking06662B, 19780, 18021, 129795.61/2" NPTQuick Response Pendent
VK302-DViking06662BAX (Discontinued)5.61/2" NPTStandard/Quick Response Domed Concealed Pendent
VK303Viking12275, 17536, 197815.61/2" NPTQuick Response Fusible Element Pendent
VK304Viking129825.61/2" NPTQuick Response Horizontal Sidewall
VK305Viking12121, 19782, 129975.61/2" NPTQuick Response Horizontal Sidewall
VK306Viking06727B, 129835.61/2" NPTQuick Response Vertical Sidewall
VK307Viking13947, 139485.61/2" NPTQuick Response Fusible Element Horizontal Sidewall
VK308Viking13949, 139505.61/2" NPTQuick Response Fusible Element Horizontal Sidewall
VK309Viking139515.61/2" NPTQuick Response Fusible Element VSW
VK316Viking139535.61/2" NPTQuick Response Fusible Element Upright
VK320Viking139555.61/2" NPTQuick Response Fusible Element Horizontal Sidewall
VK338Viking146925.61/2" NPTQuick Response Stainless Steel Upright
VK339Viking146935.61/2" NPTQuick Response Stainless Steel Pendent
VK400Viking06697B5.61/2" NPTStandard Response Model H Fusible Link Flush Pendent, Std. Orifice
VK402Viking06702B5.61/2" NPTQuick Response Model H-1 Fusible Link Flush Pendent
VK404Viking09783A (Discontinued)5.61/2" NPTStandard Response/Quick Response Model B-2 Fusible Link Concealed Pendent
VK408Viking11262A (Discontinued)5.61/2" NPTQuick Response Concealed Horizontal Sidewall Sprinkler, Std. Orifice
VK413Viking114875.61/2" NPTQuick Response Model H Fusible Link Flush Pendent
VK462Viking13503A, 19785A5.61/2" NPTQuick Response Concealed Pendent
VK478Viking199955.61/2" NPTQuick Response Flush Pendent
VK481Viking17555A5.61/2" NPTQuick Response Concealed Horizontal Sidewall
VK492Viking200345.61/2" NPTStandard Response Concealed Pendent

Return to the table of contents or contact us with questions.

 

Commercial: 8.0K

SINManufacturerPart NumberK-FactorThreadDescription
SS2553SenjuSS25538.03/4" NPTCommercial Horizontal Sidewall: Quick Response
TY4131Tyco57-390-2-XXX8.03/4" NPTTY-FRB Upright Quick Response Poly-Stainless Grey
TY4131Tyco57-390-1-1358.03/4" NPTTY-FRB 3mm Bulb Quick Response Upright
TY4133Tyco57-343-1-1358.03/4" NPTTY-FRB 3mm Bulb Quick Response Upright w/Shield
TY4151Tyco57-590-2-XXX8.03/4" NPTTY-B Upright Standard Response Poly-Stainless Grey
TY4151Tyco57-590-1-1358.03/4" NPTTY-B 5mm Bulb Upright
TY4153Tyco57-543-1-1358.03/4" NPTTY-B 5mm Bulb Upright w/Shield
TY4231Tyco57-391-2-XXX8.03/4" NPTTY-FRB Pendent Quick Response Poly-Stainless Grey
TY4231Tyco57-391-1-1358.03/4" NPTTY-FRB 3mm Bulb Quick Response Recessed Pendent
TY4251Tyco57-591-2-XXX8.03/4" NPTTY-B Pendent Standard Response Poly-Stainless Grey
TY4251Tyco57-591-1-1358.03/4" NPTTY-B 5mm Bulb Recessed Pendent
TY4631Tyco57-393-1-1358.03/4" NPTTY-FRB 3mm Bulb Quick Response Conventional
TY4651Tyco57-593-1-1358.03/4" NPTTY-B 5mm Bulb NPT Conventional
TY4831Tyco57-360-1-1358.01/2" NPTTY-FRB 3mm Bulb Quick Response Upright
TY4851Tyco57-560-1-1358.01/2" NPTTY-B 5mm Bulb Upright
TY4931Tyco57-361-1-1358.01/2" NPTTY-FRB 3mm Bulb Quick Response Pendent
TY4951Tyco57-561-1-1358.01/2" NPTTY-B 5mm Bulb Pendent
V3401VictaulicV34018.03/4" NPTStandard Commercial Upright: Standard Response
V3402VictaulicV34028.03/4" NPTStandard Commercial Upright: Quick Response
V3405VictaulicV34058.03/4" NPTStandard Commercial Pendent: Standard Response
V3406VictaulicV34068.03/4" NPTStandard Commercial Recessed Pendent: Quick Response
V3409VictaulicV34098.03/4" NPTStandard Commercial Horizontal Sidewall: Standard Response
V3410VictaulicV34108.03/4" NPTStandard Commercial Horizontal Sidewall: Quick Response
V3423VictaulicV34238.03/4" NPTStandard Commercial European Pendent: Standard Response
V3424VictaulicV34248.03/4" NPTStandard Commercial European Pendent: Quick Response
VK200Viking101418.03/4" NPTStandard Response Upright
VK202Viking101428.03/4" NPTStandard Response Pendent
VK202-DViking10142AX8.03/4" NPTStandard Response Domed Concealed Pendent
VK204Viking55148.03/4" NPTStandard Response Fusible Link Upright
VK206Viking5578 (Retrofit Only)8.01/2" NPTStandard Response Fusible Link Pendent
VK350Viking06665B8.03/4" NPTQuick Response Upright
VK351Viking13966, 18272 (Both Retrofit Only)8.01/2" NPTQuick Response Fusible Element Upright
VK352Viking06666B, 18258, 203838.03/4" NPTQuick Response Pendent
VK352-DViking06666BAX (Discontinued Part Number)8.03/4" NPTStandard/Quick Response Domed Concealed Pendent
VK353Viking13975, 182748.03/4" NPTQuick Response Fusible Element Pendent
VK353-DViking13975AX (Discontinued Part Number)8.03/4" NPTQuick Response Concealed Fusible Element Pendent
VK360Viking155918.03/4" NPTQuick Response Horizontal Sidewall
VK464Viking13614A8.03/4" NPTQuick Response Concealed Pendent

Return to the table of contents or contact us with questions.

 

SIN Directory for Residential Fire Sprinklers

Residential: Under 5.6K (Grouped by K-Factor and Sorted by SIN)

SINManufacturerPart NumberK-FactorThreadDescription
TY1121Tyco58-973-1-1652.81/2" NPTModel TY-FRL Quick Response Upright
TY1221Tyco58-981-1-1652.81/2" NPTModel TY-FRL Quick Response Pendent
SS8361SenjuSS836131/2" NPTResidential Concealed Pendent
VK470Viking1714731/2" NPTResidential Pendent
VK4700Viking1749231/2" NPTResidential Lead-Free Pendent
VK479Viking1970731/2" NPTResidential Horizontal Sidewall
VK488Viking1832531/2" NPTFreedom Residential Concealed Pendent
VK4880Viking1832631/2" NPTFreedom Residential Lead-Free Concealed Pendent
SS8261SenjuSS82613.71/2" NPTResidential Concealed Pendent
VK420Viking94583.81/2" NPTResidential Model H-3 Fusible Link Flush Pendent
VK480Viking16116AC41/2" NPTResidential Concealed Horizontal Sidewall
VK4800Viking16880AC41/2" NPTResidential Lead-Free Concealed Horizontal Sidewall
VK486Viking1731541/2" NPTResidential Horizontal Sidewall
SS4421SenjuSS44214.21/2" NPTResidential Flush Pendent
SS4423SenjuSS44234.21/2" NPTResidential Flush Horizontal Sidewall
SS4441SenjuSS44414.21/2" NPTResidential Flush Pendent
TY1334Tyco51-211-1-1554.21/2" NPTLFII Low Flow Sidewall
V2738VictaulicV27384.21/2" NPTResidential Horizontal Sidewall: Quick Response
VK484Viking162404.21/2" NPTResidential Horizontal Sidewall
VK4840Viking168814.21/2" NPTResidential Lead-Free Horizontal Sidewall
VK430Viking95304.31/2" NPTResidential -4 Pendent
TY2334Tyco51-215-1-1554.41/2" NPTLFII Low Flow Sidewall
SS4451SenjuSS44514.91/2" NPTResidential Pendent/Recessed Pendent
SS8421SenjuSS84214.91/2" NPTResidential Concealed Pendent
SS8451SenjuSS84514.91/2" NPTResidential Concealed Pendent
SS8461SenjuSS84614.91/2" NPTResidential Concealed Pendent
SS8464SenjuSS84644.91/2" NPTResidential Concealed Pendent
TY2234Tyco51-873-1-1554.91/2" NPTLFII Concealed Pendent Domed Plate
TY3596Tyco51-112-1-1604.91/2" NPTLFII Residential Concealed
V2740VictaulicV27404.91/2" NPTResidential Pendent: Quick Response
V2742VictaulicV27424.91/2" NPTResidential Concealed Pendent: Quick Response
VK457Viking14694A4.91/2" NPTResidential Fusible Element Concealed Pendent
VK4570Viking16872AC4.91/2" NPTResidential Fusible Element Concealed Lead-Free Pendent
VK467Viking191544.91/2" NPTResidential Upright
VK4670Viking194424.91/2" NPTResidential Lead-Free Upright
VK468Viking136374.91/2" NPTResidential Pendent
VK4680Viking168764.91/2" NPTResidential Lead-Free Pendent
VK468-DViking13637AX4.91/2" NPTResidential Concealed Pendent
VK476Viking15630MC4.91/2" NPTResidential Flush Pendent
VK494Viking207594.91/2" NPTResidential Concealed Pendent
VK466Viking137815.21/2" NPTResidential Pendent
VK466-DViking13781AX5.21/2" NPTResidential Concealed Pendent

Return to the table of contents or contact us with questions.

 

Residential: 5.6K & Over (Grouped by K-Factor and Sorted by SIN)

SINManufacturerPart NumberK-FactorThreadDescription
SS4523SenjuSS45235.61/2" NPTResidential Flush Horizontal Sidewall
TY3111Tyco53-111-1-1655.61/2" NPTModel TY-L Upright
TY3113Tyco53-253-1-2125.61/2" NPTTY-L Standard Response Intermediate Level Upright
TY3121Tyco58-974-1-1655.61/2" NPTModel TY-FRL Quick Response Upright
TY3132Tyco58-986-1-1655.61/2" NPTTY-FRL Quick Response Intermediate Level Upright
TY3211Tyco53-112-1-1655.61/2" NPTModel TY-L Pendent
TY3221Tyco58-982-1-1655.61/2" NPTModel TY-FRL Quick Response Pendent
TY3311Tyco53-113-1-1655.61/2" NPTModel TY-L Horizontal Sidewall
TY3321Tyco58-946-1-1655.61/2" NPTModel TY-FRL Quick Response Horizontal Sidewall
TY3334Tyco51-524-1-1555.61/2" NPTLFII Horizontal Sidewall
V2744VictaulicV27445.61/2" NPTResidential Horizontal Sidewall: Quick Response
V3806VictaulicV38065.61/2" NPTResidential Concealed Pendent: Quick Response
SS8561SenjuSS85615.81/2" NPTResidential Concealed Pendent
TY4334Tyco51-534-1-1555.81/2" NPTLFII Horizontal Sidewall
VK460Viking139335.81/2" NPTResidential Horizontal Sidewall
VK472Viking161305.81/2" NPTResidential Pendent
VK474Viking15790AC5.81/2" NPTResidential Concealed Pendent
VK490Viking204095.81/2" NPTFreedom Residential Concealed Pendent
TY4234Tyco51-069-1-1556.93/4" NPTLFII Pendent Recessed
V2902VictaulicV29026.91/2" NPTResidential Pendent: Quick Response
V3426VictaulicV34266.93/4" NPTResidential Pendent: Quick Response
VK458Viking132307.43/4" NPTResidential Pendent
VK458-DViking13230ABX7.43/4" NPTResidential Domed Concealed Pendent
TY4111Tyco53-101-1-1658.03/4" NPTModel TY-L Upright
TY4113Tyco53-153-1-2128.03/4" NPTTY-L Standard Response Intermediate Level Upright
TY4121Tyco58-174-1-1658.03/4" NPTModel TY-FRL Quick Response Upright
TY4123Tyco58-153-1-1658.03/4" NPTTY-FRL Quick Response Intermediate Level Upright
TY4211Tyco53-102-1-1658.03/4" NPTModel TY-L Pendent
TY4221Tyco58-172-1-1658.03/4" NPTModel TY-FRL Quick Response Pendent
TY4811Tyco53-106-1-1658.01/2" NPTModel TY-L Upright
TY4911Tyco53-107-1-1658.01/2" NPTModel TY-L Recessed Pendent

Return to the table of contents or contact us with questions.

 

SIN Directory for Dry Fire Sprinklers

Dry: 5.6K

SINManufacturerPart NumberK-FactorThreadDescription
V3301VictaulicV33015.61" NPTDry Concealed Pendent: Standard Response
V3302VictaulicV33025.61" NPTDry Concealed Pendent: Quick Response
V3505VictaulicV35055.61" NPTDry VicFlex Style VS1 Pendent: Standard Response
V3506VictaulicV35065.61" NPTDry VicFlex Style VS1 Pendent: Quick Response
V3509VictaulicV35095.61" NPTDry Style VS1 Horizontal Sidewall: Standard Response
V3510VictaulicV35105.61" NPTDry Style VS1 Horizontal Sidewall: Quick Response
V3517VictaulicV35175.61" NPTDry Style VS1 Concealed Pendent: Standard Response
V3518VictaulicV35185.61" NPTDry Style VS1 Concealed Pendent: Quick Response
V3601VictaulicV36015.61" NPTDry Upright: Standard Response
V3602VictaulicV36025.61" NPTDry Upright: Quick Response
V3605VictaulicV36055.61" NPTDry Pendent: Standard Response
V3606VictaulicV36065.61" NPTDry Pendent: Quick Response
V3609VictaulicV36095.61" NPTDry Horizontal Sidewall: Standard Response
V3610VictaulicV36105.61" NPTDry Horizontal Sidewall: Quick Response
VK150Viking07852U5.61" NPTStandard Response Plain Barrel Dry Pendent
VK151Viking93435.61" NPTPlain Barrel Dry Pendent
VK152Viking07858U5.61" NPTStandard Response Plain Barrel Dry Horizontal Sidewall
VK153Viking09125U5.61" NPTStandard Response Plain Barrel Dry Vertical Sidewall
VK154Viking07740U5.61" NPTStandard Response Adjustable Standard Dry Pendent
VK155Viking93415.61" NPTAdjustable Standard Dry Pendent
VK156Viking07857U5.61" NPTStandard Response Adjustable Standard Dry Horizontal Sidewall
VK157Viking09123U5.61" NPTStandard Response Adjustable Standard Dry Vertical Sidewall
VK158Viking06530U5.61" NPTStandard Response Adjustable Recessed Dry Pendent
VK159Viking93425.61" NPTAdjustable Recessed Dry Pendent
VK160Viking80505.61" NPTStandard Response Plain Barrel Dry Upright
VK161Viking09124U5.61" NPTStandard Response Adjustable Recessed Dry Vertical Sidewall
VK162Viking07856U5.61" NPTStandard Response Adjustable Recessed Dry Horizontal Sidewall
VK168Viking09798U5.61" NPTStandard Response Stainless Steel Plain Barrel Dry Pendent
VK169Viking10360U5.61" NPTStandard Response Stainless Steel Adjustable Recessed Dry Pendent
VK172Viking08387U5.61" NPTQuick Response Plain Barrel Dry Pendent
VK174Viking08388U5.61" NPTQuick Response Plain Barrel Dry HSW
VK176Viking08383U5.61" NPTQuick Response Adjustable Standard Dry Pendent
VK178Viking08384U5.61" NPTQuick Response Adjustable Standard Dry Horizontal Sidewall
VK180Viking08385U5.61" NPTQuick Response Adjustable Recessed Dry Pendent
VK182Viking08386U5.61" NPTQuick Response Adjustable Recessed Dry Horizontal Sidewall
VK184Viking08417UA5.61" NPTQuick Response Dry Upright
VK188Viking10542U5.61" NPTStandard Response/Quick Response Extended Coverage Adjustable Recessed Dry Horizontal Sidewall
VK190-DViking12421UA5.61" NPTStandard Response Dry Domed Concealed Pendent
VK194-DViking12422UA5.61" NPTQuick Response Dry Domed Concealed Pendent
VK196-DViking12423UA5.61" NPTStandard/QR EC Dry Domed Concealed Pendent
VK482Viking183855.61" NPTQuick Response Flush Concealed Dry Pendent

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Dry 8.0K & 11.2K (Sorted by Sprinkler Identification Number)

SINManufacturerPart NumberK-FactorThreadDescription
V3303VictaulicV33038.01" NPTDry Concealed Pendent: Standard Response
V3304VictaulicV33048.01" NPTDry Concealed Pendent: Quick Response
V3603VictaulicV36038.01" NPTDry Upright: Standard Response
V3604VictaulicV36048.01" NPTDry Upright: Quick Response
V3607VictaulicV36078.01" NPTDry Pendent: Standard Response
V3608VictaulicV36088.01" NPTDry Pendent: Quick Response
V3611VictaulicV36118.01" NPTDry Horizontal Sidewall: Standard Response
V3612VictaulicV36128.01" NPTDry Horizontal Sidewall: Quick Response
VK163Viking12810U8.01" NPTStandard Response Adjustable Standard Dry Pendent
VK164Viking12811U8.01" NPTStandard Response Adjustable Recessed Dry Pendent
VK166Viking12741U8.01" NPTStandard Response Plain Barrel Dry Pendent
VK173Viking13248U8.01" NPTQuick Response Ordinary Hazard Plain Barrel Dry Pendent
VK177Viking13249U8.01" NPTQuick Response Ordinary Hazard Adjustable Standard Dry Pendent
VK181Viking13250U8.01" NPTQuick Response Ordinary Hazard Adjustable Recessed Dry Pendent
VK192-DViking12424UA8.01" NPTStandard Response Dry Domed Concealed Pendent
VK250Viking13173U8.01" NPTStandard Response Ordinary Hazard Plain Barrel Dry HSW
VK252Viking13172U8.01" NPTStandard Response Ordinary Hazard Adjustable Standard Dry HSW
VK254Viking13174U8.01" NPTStandard Response Ordinary Hazard Adjustable Recessed Dry HSW
VK275Viking13170U8.01" NPTQuick Response Ordinary Hazard Plain Barrel Dry HSW
VK277Viking13169U8.01" NPTQuick Response Ordinary Hazard Adjustable Standard Dry HSW
VK2773Viking21489U8.01" NPTQuick Response Ordinary Hazard Adjustable Standard Dry HSW
VK279Viking13171U8.01" NPTQuick Response Ordinary Hazard Adjustable Recessed Dry HSW
VK282Viking13254U8.01" NPTQuick Response Plain Barrel Dry Pendent Fusible Link
VK284Viking13239U8.01" NPTQuick Response Ordinary Hazard Plain Barrel Dry HSW Fusible Link
VK286Viking13255U8.01" NPTQuick Response Adjustable Standard Dry Pendent Fusible Link
VK288Viking13240U8.01" NPTQuick Response Ordinary Hazard Adjustable Standard Dry HSW Fusible Link
VK290Viking13256U8.01" NPTQuick Response Adjustable Recessed Dry Pendent Fusible Link
VK292Viking13241U8.01" NPTQuick Response Ordinary Hazard Adjustable Recessed Dry HSW Fusible Link
VK544Viking19830, 1983111.21-1/4" NPTStandard Response Dry Pendent ELO
VK545Viking19835, 1983611.21-1/4" NPTStandard Response Dry Pendent ELO
VK546Viking19840, 1984111.21-1/4" NPTStandard Response Dry Pendent ELO
VK547Viking19828, 1982911.21-1/4" NPTQuick Response Dry Pendent ELO
VK548Viking19833, 1983411.21-1/4" NPTQuick Response Dry Pendent ELO
VK549Viking19838, 1983911.21-1/4" NPTQuick Response Dry Pendent ELO

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SIN Directory for Storage, Institutional, ELO, Extended Coverage, and Other Sprinkler Types

Storage (Grouped by K-Factor, Sorted by Sprinkler Identification Number)

SINManufacturerPart NumberK-FactorThreadDescription
V2721VictaulicV27215.61/2" NPTStorage Upright: Standard Response
V2722VictaulicV27225.61/2" NPTStorage Upright: Quick Response
V2723VictaulicV27235.61/2" NPTStorage Pendent: Standard Response
V2724VictaulicV27245.61/2" NPTStorage Pendent: Quick Response
VK550Viking10138U, 12986U5.61/2" NPTStandard Response Upright Intermediate Level
VK551Viking12279U5.61/2" NPTQuick Response Fusible Element Upright Intermediate Level
VK552Viking05557U, 12973U5.61/2" NPTStandard Response Fusible Link Upright Intermediate Level
VK556Viking06661BU, 12978U5.61/2" NPTQuick Response Upright Intermediate Level
V3417VictaulicV34178.03/4" NPTStorage Upright: Standard Response
V3418VictaulicV34188.03/4" NPTStorage Upright: Quick Response
V3419VictaulicV34198.03/4" NPTStorage Pendent: Standard Response
V3420VictaulicV34208.03/4" NPTStorage Pendent: Quick Response
VK560Viking10141U83/4" NPTStandard Response Upright Intermediate Level
VK562Viking05514U83/4" NPTStandard Response Fusible Link Upright Intermediate Level
VK566Viking06665BU83/4" NPTQuick Response Upright Intermediate Level
VK567Viking13976U83/4" NPTQuick Response Upright Intermediate Level
V3403VictaulicV340311.23/4" NPTStorage Upright: Standard Response
V3404VictaulicV340411.23/4" NPTStorage Upright: Quick Response
V3407VictaulicV340711.23/4" NPTStorage Pendent: Standard Response
V3408VictaulicV340811.23/4" NPTStorage Pendent: Quick Response
V4702VictaulicV470216.83/4" NPTStorage ESFR Pendent: ESFR
V4601VictaulicV460125.21" NPTStorage CMSA Pendent: Standard Response
V4603VictaulicV460325.21" NPTStorage CMSA Upright: Standard Response

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Institutional

SINManufacturerPart NumberK-FactorThreadDescription
TY1281Tyco50-310-4-1655.61/2" NPTRAVEN Studio Pendent Quick Response Standard Coverage
TY1282Tyco50-312-4-1655.61/2" NPTRAVEN Studio Horizontal Sidewall Quick Response Standard Coverage
TY3281Tyco50-314-9-1655.61/2" NPTRaven Institutional Pendent Standard Coverage
TY3290Tyco51-104-9-1655.61/2" NPTTFP PH2 Institutional Pendent
TY3381Tyco50-316-9-1655.61/2" NPTRaven Institutional Horizontal Sidewall Standard Coverage
TY3390Tyco51-106-9-1655.61/2" NPTTFP PH5 Institutional Horizontal Sidewall
VK412Viking105795.61/2" NPTQuick Response Model HQR-2 Fusible Link Flush Horizontal Sidewall

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Extra Large Orifice (ELO)

SINManufacturerPart NumberK-FactorThreadDescription
VK375Viking833811.23/4" NPTQuick Response ELO Upright, Extra-Large Orifice
VK377Viking08337, 1748911.23/4" NPTQuick Response ELO Pendent, (Special Application)
VK469Viking15764A11.23/4" NPTQuick Response ELO Concealed Pendent, Extra Large Orifice
VK530Viking967911.23/4" NPTStandard Response ELO Upright (Special Application)
VK531Viking1063311.23/4" NPTQuick Response ELO Upright (Special Application)
VK5311Viking19304, 1930511.23/4" NPTQuick Response ELO Upright (Special Application)
VK532Viking868711.23/4" NPTStandard/Quick Response EC LH/OH ELO Upright
VK533Viking1397811.23/4" NPTQuick Response ELO Fusible Element Upright (Special Application)
VK534Viking834011.23/4" NPTStandard and QR ECOH ELO Pendent
VK535Viking1413911.23/4" NPTStandard and QR ECOH ELO Fusible Element Upright
VK536Viking796111.23/4" NPTStandard Response ELO Upr (Special Application) and Pdt
VK537Viking1461111.23/4" NPTStandard and QR ECOH ELO Fusible Element Pendent

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Extended Coverage (EC, QREC)

SINManufacturerPart NumberK-FactorThreadDescription
SS3521SenjuSS35215.61/2" NPTFlush Pendent: QREC (Quick Response Extended Coverage)
SS3561SenjuSS35615.61/2" NPTConcealed Pendent: QREC (Quick Response Extended Coverage)
TY1381Tyco50-311-4-1655.61/2" NPTRAVEN Studio Pendent Quick Response Extended Coverage
TY1382Tyco50-318-4-1655.61/2" NPTRAVEN Studio Horizontal Sidewall Quick Response Extended Coverage
TY3232Tyco51-051-1-1355.61/2" NPTEC-5 Quick Response Recessed Pendent
TY3282Tyco50-315-9-1655.61/2" NPTRaven Institutional Pendent Extended Coverage
TY3302Tyco51-053-1-1355.61/2" NPTEC-5 Quick Response Horizontal Sidewall
TY3322Tyco58-970-1-1655.61/2" NPTTY-FRL Extended Coverage Quick Response Horizontal Sidewall
TY3382Tyco50-317-9-1655.61/2" NPTRaven Institutional Horizontal Sidewall Extended Coverage
TY3532Tyco51-794-1-1555.61/2" NPTRFII Pendent Concealed Extended Coverage
VK600Viking06778B5.61/2" NPTStandard Response/Quick Response Extended Coverage Pendent
VK601Viking139695.61/2" NPTQuick Response EC Fusible Element Pendent
VK604Viking103355.61/2" NPTStandard Response/Quick Response -5 Extended Coverage Pendent
VK605Viking121205.61/2" NPT-5 Horizontal Sidewall (with EC, QREC, and Specific Application Listings)
VK607Viking139705.61/2" NPTStandard Response/Quick Response Extended Coverage Fusible Element Pendent
VK609Viking139715.61/2" NPTStandard Response/Quick Response Extended Coverage Fusible Element Horizontal Sidewall
VK610Viking122945.61/2" NPTHP Standard Response/Quick Response -5 Extended Coverage Pendent
VK611Viking139725.61/2" NPTHP Standard Response/Quick Response Extended Coverage Fusible Element Pendent
VK612Viking122955.61/2" NPTHP Standard Response/Quick Response -5 EC Horizontal Sidewall
VK613Viking139735.61/2" NPTHP Standard Response/Quick Response Extended Coverage Fusible Element Horizontal Sidewall
VK614-DViking06778BAX5.61/2" NPTStandard Response/Quick Response Extended Coverage Domed Concealed Pendent
VK632Viking14613A5.61/2" NPTQuick Response EC Concealed Pendent
TY4232Tyco50-801-1-1358.03/4" NPTEC-8 Quick Response Recessed Pendent
TY4322Tyco58-170-1-1658.03/4" NPTTY-FRL Quick Response Extended Coverage Horizontal Sidewall
TY4332Tyco51-396-1-1558.03/4" NPTCHEC Concealed Horizontal Sidewall Extended Coverage
V3102VictaulicV31028.03/4" NPTExtended Coverage Concealed Pendent: Quick Response
V3415VictaulicV34158.03/4" NPTExtended Coverage Horizontal Sidewall: Standard Response
V3416VictaulicV34168.03/4" NPTExtended Coverage Horizontal Sidewall: Quick Response
V3428VictaulicV34288.03/4" NPTExtended Coverage Pendent: Quick Response
VK602Viking07077B, 182628.03/4" NPTStandard Response/Quick Response Extended Coverage Pendent
VK603Viking14140, 182778.03/4" NPTQuick Response Extended Coverage Pendent
VK606Viking13005, 182718.03/4" NPTStandard Response/Quick Response Extended Coverage Horizontal Sidewall
VK630Viking135008.03/4" NPTQuick Response Extended Coverage Horizontal Sidewall
VK630-DViking13500AX8.03/4" NPTQuick Response EC Domed Concealed Horizontal Sidewall
VK634Viking14535A8.03/4" NPTQuick Response EC Concealed Pendent
VK638Viking173758.03/4" NPTQuick Response EC Horizontal Sidewall
VK680Viking17114AC8.03/4" NPTQuick Response EC Concealed Horizontal Sidewall
V3104VictaulicV310411.23/4" NPTExtended Coverage Concealed Pendent: Quick Response
V3411VictaulicV341111.23/4" NPTExtended Coverage Pendent: Standard Response
V3412VictaulicV341211.23/4" NPTExtended Coverage Pendent: Quick Response
VK538Viking17115A11.23/4" NPTEC/QREC OH Concealed Pendent, Extra-Large Orifice
VK608Viking833911.23/4" NPTStandard Response/Quick Response Extended Coverage Light Hazard Extra-Large Orifice Pendent
VK617Viking1414111.23/4" NPTStandard Response/Quick Response Extended Coverage Light Hazard Extra-Large Orifice Fusible Element Pendent
VK618-DViking08339AX11.23/4" NPTStandard Response/Quick Response Extended Coverage Domed Concealed Light Hazard Extra-Large Orifice Pendent
VK636Viking16102A11.23/4" NPTQuick Response EC LH Concealed Pendent, Extra-Large Orifice
V3413VictaulicV341314.03/4" NPTExtended Coverage Pendent: Standard Response
V3414VictaulicV341414.03/4" NPTExtended Coverage Pendent: Quick Response
V3421VictaulicV342114.03/4" NPTExtended Coverage Pendent: Standard Response
V3425VictaulicV342514.03/4" NPTExtended Coverage Upright: Standard Response
VK570Viking13840143/4" NPTExtended Coverage Ordinary Hazard Upright
VK572Viking13722143/4" NPTExtended Coverage Ordinary Hazard Pendent
VK595Viking1685925.21" NPTEC Upright (Storage-Density/Area)

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Spray/Foam Nozzles

SINManufacturerPart NumberK-FactorThreadDescription
V1201-V1278VictaulicVarious1.21/2" NPTNozzle/Open Spray Nozzle: Open
VK740Viking05133AAJ or AJJ1.21/2" NPT30-Degree Model A-2 Spray Nozzle
VK741Viking05133AAK or AJK1.21/2" NPT60-Degree Model A-2 Spray Nozzle
VK742Viking05133AAL or AJL1.21/2" NPT90-Degree Model A-2 Spray Nozzle
VK743Viking05133AAM or AJM1.41/2" NPT120-Degree Model A-2 Spray Nozzle
VK744Viking05133AAN or AJN1.41/2" NPT140-Degree Model A-2 Spray Nozzle
VK750Viking05134AAJ or AJJ21/2" NPT30-Degree Model A-2X Spray Nozzle
VK751Viking05134AAK or AJK21/2" NPT60-Degree Model A-2X Spray Nozzle
VK752Viking05134AAL or AJL21/2" NPT90-Degree Model A-2X Spray Nozzle
VK753Viking05134AAM or AJM2.21/2" NPT120-Degree Model A-2X Spray Nozzle
VK754Viking05134AAN or AJN2.21/2" NPT140-Degree Model A-2X Spray Nozzle
V2601VictaulicV26012.81/2" NPTNozzle/Foam Nozzle: Open
VK760Viking05135AAJ or AJJ2.81/2" NPT30-Degree Model B-2 Spray Nozzle
VK761Viking05135AAK or AJK2.81/2" NPT60-Degree Model B-2 Spray Nozzle
VK762Viking05135AAL or AJL2.81/2" NPT90-Degree Model B-2 Spray Nozzle
VK763Viking05135AAM or AJM3.31/2" NPT120-Degree Model B-2 Spray Nozzle
VK764Viking05135AAN or AJN3.31/2" NPT140-Degree Model B-2 Spray Nozzle
VK770Viking05136AAJ or AJJ3.41/2" NPT30-Degree Model C-2 Spray Nozzle
VK771Viking05136AAK or AJK3.41/2" NPT60-Degree Model C-2 Spray Nozzle
VK772Viking05136AAL or AJL3.81/2" NPT90-Degree Model C-2 Spray Nozzle
VK773Viking05136AAM or AJM3.91/2" NPT120-Degree Model C-2 Spray Nozzle
VK774Viking05136AAN or AJN3.91/2" NPT140-Degree Model C-2 Spray Nozzle
VK780Viking05137AAJ or AJJ4.71/2" NPT30-Degree Model D-2 Spray Nozzle
VK781Viking05137AAK or AJK4.71/2" NPT60-Degree Model D-2 Spray Nozzle
VK782Viking05137AAL or AJL51/2" NPT90-Degree Model D-2 Spray Nozzle
VK783Viking05137AAM or AJM5.21/2" NPT120-Degree Model D-2 Spray Nozzle
VK784Viking05137AAN or AJN5.21/2" NPT140-Degree Model D-2 Spray Nozzle
V2603VictaulicV26035.61/2" NPTNozzle/Foam Nozzle: Open
VK920Viking15111 (Discontinued)5.61/2" NPTFlat Spray QR Pendent Sprinkler
VK810Viking128677.21/2" NPT65-Degree Model E Spray Nozzle
VK811Viking128747.21/2" NPT80-Degree Model E Spray Nozzle
VK812Viking128817.21/2" NPT95-Degree Model E Spray Nozzle
VK813Viking128887.21/2" NPT110-Degree Model E Spray Nozzle
VK814Viking128957.21/2" NPT125-Degree Model E Spray Nozzle
VK815Viking129027.21/2" NPT140-Degree Model E Spray Nozzle
VK816Viking129097.21/2" NPT160-Degree Model E Spray Nozzle
VK817Viking129167.21/2" NPT180-Degree Model E Spray Nozzle
VK922Viking15112 (Discontinued)8.03/4" NPTFlat Spray QR Pendent Sprinkler

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Window

SINManufacturerPart NumberK-FactorThreadDescription
V1001VictaulicV10011.41/2" NPTNozzle/Window Sprinkler: Open
V1003VictaulicV10032.01/2" NPTNozzle/Window Sprinkler: Open
VK791Viking01321B2.11/2" NPTModel C-1 Window Sprinkler, 5/16" Orifice
V1005VictaulicV10052.81/2" NPTNozzle/Window Sprinkler: Open
V1007VictaulicV10074.21/2" NPTNozzle/Window Sprinkler: Open
VK793Viking01323B4.31/2" NPTModel C-1 Window Sprinkler, 7/16" Orifice
TY3388Tyco50-305-1-1555.61/2" NPTWS Window Horizontal Sidewall
TY3488Tyco50-304-1-1555.61/2" NPTWS Window Vertical Sidewall
V1009VictaulicV10095.61/2" NPTNozzle/Window Sprinkler: Open
VK795Viking01325B7.33/4" NPTModel C-1 Window Sprinkler, 5/8" Orifice
V1011VictaulicV10118.01/2" NPTNozzle/Window Sprinkler: Open
V1013VictaulicV101311.51/2" NPTNozzle/Window Sprinkler: Open

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Attic

SINManufacturerPart NumberK-FactorThreadDescription
TY2180Tyco50-620-1-2004.21/2" NPTATTIC BB1 4/12 Pitch 7/12
TY2182Tyco50-621-1-2004.21/2" NPTATTIC BB2 7/12 Pitch 10/12
VK696Viking195384.21/2" NPTAttic Upright Specific Application Attic Sprinkler
TY3180Tyco50-601-1-2125.61/2" NPTATTIC BB1 4/12 Pitch 7/12
TY3181Tyco50-602-1-2125.61/2" NPTATTIC BB2 7/12 Pitch 10/12
TY3182Tyco50-603-1-2125.61/2" NPTATTIC BB3 10/12 Pitch 12/12
TY3183Tyco50-611-1-2125.61/2" NPTATTIC SD1 4/12 Pitch 7/12
TY3184Tyco50-612-1-2125.61/2" NPTATTIC SD2 7/12 Pitch 10/12
TY3185Tyco50-613-1-2125.61/2" NPTATTIC SD3 10/12 Pitch 12/12
TY3187Tyco51-620-1-2005.61/2" NPTATTIC HIP 4/12 Pitch 12/12
TY3190Tyco50-625-1-2005.61/2" NPTAttic AP (Attic Plus) 3/12 Pitch 12/12
VK684Viking196275.61/2" NPTV-BB Specific Application Attic Sprinkler
VK685Viking198015.61/2" NPTV-BB Specific Application Attic Sprinkler
VK686Viking197545.61/2" NPTV-BB Specific Application Attic Sprinkler
VK693Viking195785.61/2" NPTV-SD Specific Application Attic Sprinkler
VK694Viking197995.61/2" NPTV-SD Specific Application Attic Sprinkler
VK695Viking197595.61/2" NPTV-SD Specific Application Attic Sprinkler
VK697Viking217165.61/2" NPTAttic Upright Specific Application Attic Sprinkler
TY4180Tyco51-623-1-2008.03/4" NPTATTIC BB1 4/12 Pitch 7/12
TY4181Tyco51-621-1-2008.03/4" NPTATTIC BB2 7/12 Pitch 10/12
TY4182Tyco51-622-1-2008.03/4" NPTATTIC BB3 10/12 Pitch 12/12
VK681Viking196268.03/4" NPTV-BB Specific Application Attic Sprinkler
VK682Viking197988.03/4" NPTV-BB Specific Application Attic Sprinkler
VK683Viking197518.03/4" NPTV-BB Specific Application Attic Sprinkler

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Sprinklers for High-Challenge Fires

SINManufacturerPart NumberK-FactorThreadDescription
V2502VictaulicV25028.01/2" NPTSpecific Application Upright: Quick Response
VK514Viking19591, 195928.01" NPTSpecific Application ESFR Pendent
VK580Viking127398.03/4" NPTStandard Response Upright
VK598Viking19522A, 19764A8.01" NPTStandard Response Upright

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Uncategorized (Conventional, High-Pressure, and More)

SINManufacturerPart NumberK-FactorThreadDescription
TY1189Tyco50-300-1-1758.01/2" NPTCC1 Combustible Concealed Upright
TY2189Tyco51-311-1-1758.01/2" NPTCC2 Combustible Concealed Space Upright
TY2199Tyco51-311-1-2008.01/2" NPTCC3 Combustible Concealed Space Upright
TY3189Tyco51-301-1-1758.01/2" NPTCC2 Combustible Concealed Space Upright
VK375Viking83388.03/4" NPTQuick Response ELO Upright, Extra-Large Orifice
VK377Viking08337, 174898.03/4" NPTQuick Response ELO Pendent, (Special Application)
VK469Viking15764A8.03/4" NPTQuick Response ELO Concealed Pendent, Extra Large Orifice
VK530Viking96798.03/4" NPTStandard Response ELO Upright (Special Application)
VK531Viking106338.03/4" NPTQuick Response ELO Upright (Special Application)
VK5311Viking19304, 193058.03/4" NPTQuick Response ELO Upright (Special Application)
VK532Viking86878.03/4" NPTStandard/Quick Response EC LH/OH ELO Upright
VK533Viking139788.03/4" NPTQuick Response ELO Fusible Element Upright (Special Application)
VK534Viking83408.03/4" NPTStandard and QR ECOH ELO Pendent
VK535Viking141398.03/4" NPTStandard and QR ECOH ELO Fusible Element Upright
VK536Viking79618.03/4" NPTStandard Response ELO Upr (Special Application) and Pdt
VK537Viking146118.03/4" NPTStandard and QR ECOH ELO Fusible Element Pendent
SS3521SenjuSS35218.01/2" NPTFlush Pendent: QREC (Quick Response Extended Coverage)
SS3561SenjuSS35618.01/2" NPTConcealed Pendent: QREC (Quick Response Extended Coverage)
TY1381Tyco50-311-4-1658.01/2" NPTRAVEN Studio Pendent Quick Response Extended Coverage
TY1382Tyco50-318-4-1658.01/2" NPTRAVEN Studio Horizontal Sidewall Quick Response Extended Coverage
TY3232Tyco51-051-1-1358.01/2" NPTEC-5 Quick Response Recessed Pendent
TY3282Tyco50-315-9-1658.01/2" NPTRaven Institutional Pendent Extended Coverage
TY3302Tyco51-053-1-1358.01/2" NPTEC-5 Quick Response Horizontal Sidewall
TY3322Tyco58-970-1-1658.01/2" NPTTY-FRL Extended Coverage Quick Response Horizontal Sidewall
TY3382Tyco50-317-9-1658.01/2" NPTRaven Institutional Horizontal Sidewall Extended Coverage
TY3532Tyco51-794-1-1558.01/2" NPTRFII Pendent Concealed Extended Coverage
VK600Viking06778B8.01/2" NPTStandard Response/Quick Response Extended Coverage Pendent
VK601Viking139698.01/2" NPTQuick Response EC Fusible Element Pendent
VK604Viking103358.01/2" NPTStandard Response/Quick Response -5 Extended Coverage Pendent
VK605Viking121208.01/2" NPT-5 Horizontal Sidewall (with EC, QREC, and Specific Application Listings)
VK607Viking139708.01/2" NPTStandard Response/Quick Response Extended Coverage Fusible Element Pendent
VK609Viking139718.01/2" NPTStandard Response/Quick Response Extended Coverage Fusible Element Horizontal Sidewall
VK610Viking122948.01/2" NPTHP Standard Response/Quick Response -5 Extended Coverage Pendent
VK611Viking139728.01/2" NPTHP Standard Response/Quick Response Extended Coverage Fusible Element Pendent
VK612Viking122958.01/2" NPTHP Standard Response/Quick Response -5 EC Horizontal Sidewall
VK613Viking139738.01/2" NPTHP Standard Response/Quick Response Extended Coverage Fusible Element Horizontal Sidewall
VK614-DViking06778BAX8.01/2" NPTStandard Response/Quick Response Extended Coverage Domed Concealed Pendent
VK632Viking14613A8.01/2" NPTQuick Response EC Concealed Pendent
TY4232Tyco50-801-1-1358.03/4" NPTEC-8 Quick Response Recessed Pendent
TY4322Tyco58-170-1-1658.03/4" NPTTY-FRL Quick Response Extended Coverage Horizontal Sidewall
TY4332Tyco51-396-1-1558.03/4" NPTCHEC Concealed Horizontal Sidewall Extended Coverage
V3102VictaulicV31028.03/4" NPTExtended Coverage Concealed Pendent: Quick Response
V3415VictaulicV34158.03/4" NPTExtended Coverage Horizontal Sidewall: Standard Response
V3416VictaulicV34168.03/4" NPTExtended Coverage Horizontal Sidewall: Quick Response
V3428VictaulicV34288.03/4" NPTExtended Coverage Pendent: Quick Response
VK602Viking07077B, 182628.03/4" NPTStandard Response/Quick Response Extended Coverage Pendent
VK603Viking14140, 182778.03/4" NPTQuick Response Extended Coverage Pendent
VK606Viking13005, 182718.03/4" NPTStandard Response/Quick Response Extended Coverage Horizontal Sidewall
VK630Viking135008.03/4" NPTQuick Response Extended Coverage Horizontal Sidewall
VK630-DViking13500AX8.03/4" NPTQuick Response EC Domed Concealed Horizontal Sidewall
VK634Viking14535A8.03/4" NPTQuick Response EC Concealed Pendent
VK638Viking173758.03/4" NPTQuick Response EC Horizontal Sidewall
VK680Viking17114AC8.03/4" NPTQuick Response EC Concealed Horizontal Sidewall
V3104VictaulicV31048.03/4" NPTExtended Coverage Concealed Pendent: Quick Response
V3411VictaulicV34118.03/4" NPTExtended Coverage Pendent: Standard Response
V3412VictaulicV34128.03/4" NPTExtended Coverage Pendent: Quick Response
VK538Viking17115A8.03/4" NPTEC/QREC OH Concealed Pendent, Extra-Large Orifice
VK608Viking83398.03/4" NPTStandard Response/Quick Response Extended Coverage Light Hazard Extra-Large Orifice Pendent
VK617Viking141418.03/4" NPTStandard Response/Quick Response Extended Coverage Light Hazard Extra-Large Orifice Fusible Element Pendent
VK618-DViking08339AX8.03/4" NPTStandard Response/Quick Response Extended Coverage Domed Concealed Light Hazard Extra-Large Orifice Pendent
VK636Viking16102A8.03/4" NPTQuick Response EC LH Concealed Pendent, Extra-Large Orifice
V3413VictaulicV34138.03/4" NPTExtended Coverage Pendent: Standard Response
V3414VictaulicV34148.03/4" NPTExtended Coverage Pendent: Quick Response
V3421VictaulicV34218.03/4" NPTExtended Coverage Pendent: Standard Response
V3425VictaulicV34258.03/4" NPTExtended Coverage Upright: Standard Response
VK570Viking138408.03/4" NPTExtended Coverage Ordinary Hazard Upright
VK572Viking137228.03/4" NPTExtended Coverage Ordinary Hazard Pendent
VK595Viking168598.01" NPTEC Upright (Storage-Density/Area)
V2502VictaulicV25028.01/2" NPTSpecific Application Upright: Quick Response
VK514Viking19591, 195928.01" NPTSpecific Application ESFR Pendent
VK580Viking127398.03/4" NPTStandard Response Upright
VK598Viking19522A, 19764A8.01" NPTStandard Response Upright
TY1281Tyco50-310-4-1658.01/2" NPTRAVEN Studio Pendent Quick Response Standard Coverage
TY1282Tyco50-312-4-1658.01/2" NPTRAVEN Studio Horizontal Sidewall Quick Response Standard Coverage
TY3281Tyco50-314-9-1658.01/2" NPTRaven Institutional Pendent Standard Coverage
TY3290Tyco51-104-9-1658.01/2" NPTTFP PH2 Institutional Pendent
TY3381Tyco50-316-9-1658.01/2" NPTRaven Institutional Horizontal Sidewall Standard Coverage
TY3390Tyco51-106-9-1658.01/2" NPTTFP PH5 Institutional Horizontal Sidewall
VK412Viking105798.01/2" NPTQuick Response Model HQR-2 Fusible Link Flush Horizontal Sidewall
TY3191Tyco51-036-1-4008.01/2" NPTIssue D Quartzoid High Temp Special
TY3199Tyco51-301-1-2008.01/2" NPTCC3 Combustible Concealed Space Upright
TY3291Tyco51-040-1-4008.01/2" NPTIssue D Quartzoid High Temp Special
TY4191Tyco51-136-1-4008.03/4" NPTIssue D Quartzoid High Temp Special Upright
TY4291Tyco51-140-1-4008.03/4" NPTIssue D Quartzoid High Temp Special Pendent
VK015Viking99978.01/2" NPTHP Standard Response Horizontal Sidewall, Small Orifice
VK021Viking99958.01/2" NPTHP Standard Response HP Upright, Small Orifice
VK023Viking99948.01/2" NPTHP Standard Response HP Pendent, Small Orifice
VK116Viking98498.01/2" NPTHP Standard Response -5 Horizontal Sidewall
VK122Viking99928.01/2" NPTHP Standard Response HP Pendent
VK124Viking99938.01/2" NPTHP Standard Response HP Upright
VK310Viking06766B, 193918.01/2" NPTQuick Response Conventional
VK311Viking13952, 193928.01/2" NPTQuick Response Fusible Element Conventional
VK315Viking122818.01/2" NPTHP Quick Response Upright
VK317Viking122828.01/2" NPTHP Quick Response Pendent
VK318Viking139548.01/2" NPTHP Quick Response Fusible Element Pendent
VK319Viking122858.01/2" NPTHP -5 Quick Response Horizontal Sidewall
VK340Viking122868.01/2" NPTHP Quick Response Upright, Small Orifice
VK342Viking122908.01/2" NPTHP Quick Response Pendent, Small Orifice
VK343Viking139648.01/2" NPTHP Quick Response Fusible Element Pendent, Small Orifice
VK344Viking122878.01/2" NPTHP Quick Response Horizontal Sidewall, Small Orifice
VK346Viking139658.01/2" NPTHP Quick Response Fusible Element Horizontal Sidewall, Small Orifice
VK354Viking06768B, 182618.03/4" NPTQuick Response Conventional
VK355Viking13979, 182768.03/4" NPTQuick Response Fusible Element Conventional
VK405Viking09782A (Discontinued)8.01/2" NPTHP Standard Response/Quick Response Model B-2 Fusible Link Concealed Pendent
VK454Viking12292 (Discontinued)8.01/2" NPTHP Quick Response Model B-2 Fusible Link Concealed Pendent
VK463Viking13667A8.01/2" NPTHP Quick Response Concealed Pendent
VK500Viking102848.03/4" NPTModel S-1 ESFR Pendent
VK503Viking140738.03/4" NPTESFR Pendent
VK510Viking12080, 19857, 15221 (Discontinued)8.01" NPTESFR Pendent
VK520Viking10625, 197868.03/4" NPTModel A-4 ESFR Upright
VK540Viking131678.03/4" NPTModel A-2 Standard Response High Challenge Upright Large Drop, ELO
VK558Viking12281U8.01/2" NPTHP Quick Response Upright Intermediate Level
VK900Viking124938.01/2" NPTCoin QR Upright (CMSA)
VK901Viking12676AE8.01/2" NPTCoin QR Fusible Element Upright (CMSA)
VK950Viking207578.01/2" NPTCoin QR Upright (CMSA)

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This blog was originally posted at QRFS.com/blog.