Tyco® TY3331 Sidewall Sprinkler | QR | 5.6K | Brass | 175F | 57-378-1-175

SKU:
TY3331BR175
Manufacturer Part Number:
57-378-1-175

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Tyco® TY3331 Sidewall Brass 175F | 57-378-1-175 | Hero | QRFS

Tyco® TY3331 Sidewall Brass 175F | 57-378-1-175 | Hero | QRFS
Tyco® TY3331 Sidewall Brass 175F | 57-378-1-175 | Side | QRFS
Tyco® TY3331 Sidewall Brass 175F | 57-378-1-175 | Deflector | QRFS
Tyco® TY3331 Sidewall Brass 175F | 57-378-1-175 | Family | QRFS

  • Buy 100 - 199 and get 3% off
  • Buy 200 or above and get 7% off

Frequently Bought Together:

Tyco® TY3331 Sidewall Brass 175F | 57-378-1-175 | Hero | QRFS
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Overview

Tyco TY-FRB (TY3331) Horizontal Sidewall Quick Response Sprinkler 

This Tyco TY-FRB Brass Horizontal Sidewall Quick Response Fire Sprinkler features a glass bulb activating at 175F (79C) with a 5.6 K-Factor, and 1/2 in. NPT threads. Each sidewall head features a bronze frame and bronze deflector. The manufacturer part number is 57-378-1-175 and the Sprinkler Identification Number (SIN) is TY3331.

The TY-FRB Sidewall Sprinkler delivers effective, affordable defense against fire in light or ordinary-temperature applications. Using a heat-activated glass bulb assembly, this automatic fire sprinkler opens when ambient temperatures reach 175F (79C), drenching the area surrounding a fire to keep it in its place of origin. For recessed pendent application, refer to data sheet for installation with the Style 10 or Style 20 Recessed Escutcheon.

Tyco TY-FRB (TY3331) Horizontal Sidewall Quick Response Fire Sprinkler Head Listings and Approvals

Each TY-FRB sprinkler is made by Tyco, a global leader in fire-suppression products. This sidewall fire sprinkler head maintains UL and C-UL Listing, and FM Approval (excluding installation with Style 20 escutcheon) for use in Light and Ordinary Hazard Occupancies at a 4 to 12 in. (100 to 300 mm) top of deflector to ceiling distance.

The TY3331 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 occupancies. This quick response sprinkler head has a maximum working pressure of 175 PSI (12.1 BAR) FM, and is UL Listed for 250 PSI (17.2 bar) and connects to wet piping systems.

Tyco TY-FRB (TY3331) Horizontal Sidewall Fire Sprinkler 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 sidewall sprinkler features a brass finish and a 175F (79C) temperature. Available finish options include Brass, Grey, White, Black, and Chrome. Poly-Stainless Grey Aluminum (Grey), Signal White Polyester (White) and Jet Black Polyester (Black) are UL Listed as corrosion resistant. Temperature options include 135F (57C), 155F (68C), 175F (79C), 200F (93C), and 286F (141C). Finish and temperature combinations available in the “Options” section at the top of this product page.

TY3331 listed accessories include the W-Type 6 (standard) and W-Type 7 (recessed) sprinkler wrenches, manufacturer part number(s) (56-000-6-387, 56-850-4-001), and the Style 10 and Style 20 Escutcheon(s), manufacturer part number(s) (56-701-2-010, 56-705-2-010). 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:
TY3331BR175
Manufacturer Part Number:
57-378-1-175
Manufacturer:
Tyco
SIN:
TY3331
Model:
TY-FRB
Head Type:
Sidewall
Finish:
Brass
Finish Detail:
Natural Brass
Size:
1/2 in.
Size Detail:
1/2 in. NPT Sprinkler
K Factor:
5.6K
Response Type:
Quick Response (QR)
Temperature:
175F
Heat Element:
Glass Bulb
Coverage:
Standard Coverage
Material:
Bronze Frame, Bronze Deflector
Corrosion Resistant:
No
May Contain Lead:
Yes
UL Listed:
Yes
FM Approved:
Yes
Maximum Working Water Pressure:
175 PSI (UL, FM) 250 PSI (UL)
Escutcheon Type:
Recessed
Length:
2.19 in. (55.63 mm)
Width:
1.81 in. (45.97 mm)
Height:
0.92 in. (23.37 mm)
Weight:
0.18 lb. (0.08 kg)
Box/Pack Quantity:
100
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