Reliable™ RA5035 Concealed Horizontal Sidewall Fire Sprinkler Head
This Reliable™ RA5035 Brass Quick Response Concealed Horizontal Sidewall Fire Sprinkler features a fusible link activating at 165F (74C) with a 5.6 K-Factor, and 1/2 in. NPT threads. Each sprinkler head features a brass frame and brass deflector. The manufacturer part number is G6H1B, and the Sprinkler Identification Number (SIN) is RA5035.
Using a heat-activated fusible link assembly, this automatic fire sprinkler opens when ambient temperatures reach 165F (74C), drenching the area surrounding a fire to keep it in its place of origin.
Reliable™ Concealed Horizontal Sidewall Fire Sprinkler RA5035 Sprinkler Head Listings and Approvals
Each RA5035 sprinkler is made by Reliable™, a global leader in fire-suppression products. This concealed horizontal sidewall fire sprinkler head maintains Approvals or Listings from UL, cULus, LPCD, and UKCA.
The RA5035 is a commercial sprinkler and is UL Listed for use when installed in accordance with NFPA 13 requirements for wet pipe sprinkler systems and designed for use in commercial occupancies. This concealed sidewall sprinkler head has a maximum working pressure of 175 PSI and connects to wet piping systems.
Reliable™ RA5035 Concealed Horizontal Sidewall 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 — Model G6 — and tighten to a maximum torque as specified by Reliable. Refer to the data sheet for additional storage and installation information. If a concealed sprinkler head is not installed properly, it may not work as intended.
This concealed horizontal sidewall sprinkler features a brass finish and a 165F (74C) temperature. RA5035 listed accessories include the Sprinkler Wrench Model G6 and the Model G6 Cover Plate.

