Senju® SS9521 Concealed Pendent Sprinkler | QR | 5.6K | 162F | 002-0801

SKU:
SS9521CP162
Manufacturer Part Number:
002-0801

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$27.25

Senju SS9521 162F Residential Concealed Pendent 002-0801 Hero Image | QRFS

Senju SS9521 162F Residential Concealed Pendent 002-0801 Hero Image | QRFS
Senju SS9521 162F Residential Concealed Pendent 002-0801 Installed Image | QRFS
Senju SS9521 162F Residential Concealed Pendent 002-0801 Deflector Image | QRFS
Senju SS9521 162F Residential Concealed Pendent 002-0801 Family Image | QRFS
Senju SS9521 162F Residential Concealed Pendent 002-0801 Accessories Image | QRFS

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Senju SS9521 162F Residential Concealed Pendent 002-0801 Hero Image | QRFS
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Overview

Senju CN-QR (SS9521) Commercial Flat Concealed Pendent

This Senju Model CN-QR Commercial Flat Concealed Pendent fire sprinkler features a fusible link activating at 162F (72C) with a 5.6 K-Factor, and 1/2 in. NPT threads. Each concealed pendent sprinkler head features a Copper Alloy Body and Phosphor Bronze Deflector. This sprinkler was designed to be covered by a Senju CN cover plate, allowing for optimal aesthetics within commercial settings. The manufacturer part number is 002-0801 and the Sprinkler Identification Number (SIN) is SS9521.

The Model CN-QR Commercial Sprinkler delivers decorative, affordable defense against fire and is designed for use in commercial fire sprinkler systems. Using a heat-activated fusible metal assembly, this automatic fire sprinkler opens when ambient temperatures reach 162F (72C), drenching the area surrounding a fire to keep it in its place of origin.

Senju CN-QR (SS9521) Commercial Concealed Pendent Sprinkler Head Listings and Approvals

Each CN-QR sprinkler is made by Senju, Japan's largest manufacturer of fire-suppression products. This flat concealed fire sprinkler head maintains UL Listing as Quick Response and is FM Approved as Standard Response.

The SS9521 is a commercial sprinkler and is cULus listed for use when installed in accordance with NFPA 13 requirements for wet pipe sprinkler systems and designed for use in commercial settings. This concealed pendent sprinkler head has a maximum working pressure of 175 PSI (12.1 BAR) UL Listed and FM Approved and connects to wet pipe sprinkler systems.

Senju CN-QR (SS9521) Commercial Concealed Pendent Fire Sprinkler Head Replacement Installation and Other Information

During installation be aware that over tightening will cause permanent damage to the 1/2 in. NPT threads and/or the fire sprinklers themselves. Use the manufacturer approved installation wrench and tighten to a maximum torque of 14 ft-lb (19 N-m). Refer to the data sheet for additional storage and installation information.

This flat concealed sprinkler head is available at two temperatures: 162F (72C) and 205F (96C) (UL Listed only) and must be paired with a Senju CN Cover Plate. These 140F cover plates come in a variety of finishes: White, Ivory, Nickel, Beige, Brown, Black, and multiple Wood Grain options, while the 162F comes only in White. To choose your cover plate, find the “Options” section at the top of this product page.

Along with the required Cover Plate, SS9521 listed accessories include the VC-H socket wrench, manufacturer part number (90000-003-0300) and the CN Cap Removal tool, manufacturer part number (90000-003-2000). This sprinkler head is commonly purchased with fire sprinkler head cabinets and sprinkler shut off tools. These products are available in the “Frequently bought together” products section at the top of this product page.

Specifications
QRFS SKU:
SS9521CP162
Manufacturer Part Number:
002-0801
Manufacturer:
Senju
SIN:
SS9521
Model:
CN-QR
Head Type:
Concealed Pendent
Size:
1/2 in.
Size Detail:
1/2 in. NPT Sprinkler
K Factor:
5.6K
Response Type:
Quick Response (QR)
Temperature:
162F
Heat Element:
Fusible Link
Coverage:
Standard Coverage
Material:
Copper Alloy Body, Bronze Frame, Phosphor Bronze Deflector
Corrosion Resistant:
No
May Contain Lead:
Yes
UL Listed:
Yes
FM Approved:
Yes
Maximum Working Water Pressure:
175 PSI
Length:
1.38 in. (35.05 mm)
Width:
1.38 in. (35.05 mm)
Height:
2.25 in. (57.15 mm)
Weight:
0.25 lb. (0.11 kg)
Box/Pack Quantity:
100
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