Senju® SS4451 Pendent Sprinkler | Residential | 4.9K | Brass | 162F | 001-4071

SKU:
SS4451BR162
Manufacturer Part Number:
001-4071

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$11.75
Senju® SS4451 Pendent Sprinkler | Residential | 4.9K | Brass | 162F | 001-4071
Senju® SS4451 Pendent Sprinkler | Residential | 4.9K | Brass | 162F | 001-4071
Senju® SS4451 Pendent Sprinkler | Residential | 4.9K | Brass | 162F | 001-4071
Senju® SS4451 Pendent Sprinkler | Residential | 4.9K | Brass | 162F | 001-4071
Senju® SS4451 Pendent Sprinkler | Residential | 4.9K | Brass | 162F | 001-4071
Senju® SS4451 Pendent Sprinkler | Residential | 4.9K | Brass | 162F | 001-4071

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Senju® SS4451 Pendent Sprinkler | Residential | 4.9K | Brass | 162F | 001-4071
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Overview

Senju FR-RES (SS4451) Residential Pendent Sprinkler

This Senju Model FR-RES Residential Brass Pendent Fire Sprinkler features a fusible link activating at 162F (72C) with a 4.9 K-Factor, and 1/2 in. NPT threads. Each residential head features a DZR brass frame and phosphor bronze deflector. The manufacturer part number is 001-4071 and the Sprinkler Identification Number (SIN) is SS4451.

The Model FR-RES Pendent Sprinkler delivers effective, affordable defense against fire in light or ordinary-temperature applications. 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. For recessed pendent application, refer to data sheet for installation with the D1 Recessed Escutcheon.

Senju FR-RES (SS4451) Residential Pendent Sprinkler Listings and Approvals

Each FR-RES sprinkler is made by Senju, Japan's largest manufacturer of fire-suppression products. This pendent fire sprinkler head maintains UL Listing.

The SS4451 is a Residential Standard Coverage 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 pendent sprinkler head has a maximum working pressure of 175 PSI (12.1 BAR) UL Listed and connects to ceiling wet piping systems.

Senju FR-RES (SS4451) Residential Pendent Sprinkler Head 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 pendent sprinkler features a brass finish and a 162F (72C) temperature. Available finish options include Brass, White, Black, and Chrome. Temperature options include 162F (72C) and 205F (96C). Finish and temperature combinations available in the “Options” section at the top of this product page.

SS4451 listed accessories include the FR open-end wrench and the D1 Model Escutcheon. 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:
SS4451BR162
Manufacturer Part Number:
001-4071
Manufacturer:
Senju
SIN:
SS4451
Model:
FR-RES
Head Type:
Pendent
Finish:
Brass
Finish Detail:
Brass Plated
Size:
1/2 in.
Size Detail:
1/2 in. NPT Sprinkler
K Factor:
4.9K
Response Type:
Residential
Temperature:
162F
Heat Element:
Fusible Link
Coverage:
Standard Coverage
Material:
DZR Brass Frame, Bronze Deflector
Corrosion Resistant:
No
May Contain Lead:
Yes
UL Listed:
Yes
FM Approved:
No
Maximum Working Water Pressure:
175 PSI
Height:
2.2 in. (55.88 mm)
Weight:
0.18 lb. (0.08 kg)
Box/Pack Quantity:
100

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