Senju® SS3561 Concealed Pendent Sprinkler | QR | 5.6K | 162F | 002-1201

SKU:
SS3561CP162
Manufacturer Part Number:
002-1201

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Senju® SS3561 Concealed Pendent Sprinkler | QR | 5.6K | 162F | 002-1201

Senju® SS3561 Concealed Pendent Sprinkler | QR | 5.6K | 162F | 002-1201
Senju® SS3561 Concealed Pendent Sprinkler | QR | 5.6K | 162F | 002-1201
Senju® SS3561 Concealed Pendent Sprinkler | QR | 5.6K | 162F | 002-1201
Senju® SS3561 Concealed Pendent Sprinkler | QR | 5.6K | 162F | 002-1201
Senju® SS3561 Concealed Pendent Sprinkler | QR | 5.6K | 162F | 002-1201
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Senju® SS3561 Concealed Pendent Sprinkler | QR | 5.6K | 162F | 002-1201
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Overview

Senju RC-QR-EC (SS3561) Quick Response Extended Coverage Concealed Pendent Sprinkler

This Senju Model RC-QR-EC Concealed Pendent Extended Coverage 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 Phosphorus Bronze Deflector. This sprinkler was designed to be covered by a Senju RC cover plate, allowing for optimal aesthetics and proper function within residential settings. The manufacturer part number is 002-1201 and the Sprinkler Identification Number (SIN) is SS3561.

The Model RC-QR-EC delivers decorative, affordable defense against fire and is designed for use in commercial occupancies. 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. This model has a 5.6 K-factor.

Senju RC-QR-EC (SS3561) QR Extended Coverage Concealed Pendent Sprinkler Head Listings and Approvals

Each RC-QR-EC sprinkler is made by Senju, Japan's largest manufacturer of fire-suppression products. This lead-free concealed fire sprinkler head maintains UL Listing.

The SS3561 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 residential occupancies. This Concealed Pendent sprinkler head has a maximum working pressure of 175 PSI (12.1 BAR) UL Listed and connects to ceiling wet piping systems.

Senju RC-QR-EC (SS3561) Quick Response Extended Coverage Concealed Head 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 concealed sprinkler head is available in 162F (72C) and must be paired with a Senju RC Cover Plate. These cover plates come in a variety of temperatures: 140F (60C) and 162F (72) (Use 140F for RC-QR-EC); shapes: Round and Square (white only); and finishes: White, Ivory, Nickel, Beige, Brown, Black, Copper, and multiple Wood Grain options. These are to be purchased with the sprinkler head – while adding a cover contributes to a residential fire sprinkler cost, it ensures the functionality while maintaining an aesthetically pleasing and discreet appearance. To choose your cover plate, find the “Options” section at the top of this product page.

Along with the required Cover Plate, SS3561 listed accessories include the NR-H socket wrench, manufacturer part number (90000-003-0400), the RC Cover Plate Installation Tool, manufacturer part number (90000-003-1000), and the RC Cap Removal tool, manufacturer part number (90000-003-3000). 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:
SS3561CP162
Manufacturer Part Number:
002-1201
Manufacturer:
Senju
SIN:
SS3561
Model:
RC-QR-EC
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:
Extended Coverage
Material:
Copper Alloy Body, Bronze Deflector
Corrosion Resistant:
No
May Contain Lead:
Yes
UL Listed:
Yes
FM Approved:
No
Maximum Working Water Pressure:
175 PSI
Length:
1.06 in. (26.92 mm)
Width:
1.06 in. (26.92 mm)
Height:
2.25 in. (57.15 mm)
Weight:
0.35 lb. (0.16 kg)
Available Box/Pack Quantity:
100
Finish:
Brass
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