Ready-to-Install Fire Sprinkler Riser Assembly

Residential Working Pressure: 250 / 300 psi Commercial Working Pressure: 300 psi Optional Pressure Relief: 175 psi relief valve kit Relief Kit Components: Relief valve, trim parts, and flexible hose connection Installation Feature: Supplied ready for installation from the packing box

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Противопожарный клапан и комплектующие

Системный клапан и комплектующие

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The ready-to-install fire sprinkler riser assembly is designed for residential and commercial sprinkler system applications. Supplied as a pre-assembled and pressure-tested kit, it includes the main riser pipe section, flow switch, pressure gauge, drain valve or test and drain valve, and necessary fittings, making installation faster and more convenient. An optional 175 psi pressure relief kit can be added to automatically release excessive pressure through a flexible hose connected to the drain outlet.

Key Features

Ready-to-install riser manifold for sprinkler systems
Designed for residential and commercial fire protection projects
Factory assembled and pressure tested before shipment
Combines multiple riser components into one compact assembly
Supports NFPA 13, NFPA 13D, and NFPA 13R applications
Residential models available with threaded or grooved ends
Commercial models available with grooved connection

Product Configurations

Item	Details
Product Form	Pre-assembled riser kit
Application	Residential and commercial sprinkler systems
Standard Use	NFPA 13, NFPA 13D, and NFPA 13R
Included Parts	Riser pipe, flow switch, pressure gauge, drain valve / test and drain valve, fittings
Residential Sizes	DN25, DN32, DN40, DN50
Residential Connection	Threaded or grooved
Commercial Sizes	DN50, DN65, DN80, DN100, DN150, DN200

FAQ
Q1: Who are we?
A: We are a fire fighting equipment manufacturer based in Fujian, China. Since 2004, we have supplied a wide range of fire safety products for domestic and international markets, including fire sprinklers, hydrants, valves, hoses and extinguishers.
Q2: How do we ensure product quality?
A: We follow strict quality control procedures from raw material inspection to production and final shipment. Pre-production samples and final inspections can be arranged according to order requirements.
Q3: What products do we supply?
A: We supply fire sprinklers, fire extinguishers, fire hydrants, fire valves, fire hoses, hose reels, fire cabinets, foam equipment and other fire fighting accessories.
Q4: Why choose Sunroom?
A: Sunroom has over 21 years of experience in fire fighting equipment manufacturing. We offer a wide product range, support customized production, and provide certificates or technical documents according to product and project requirements.

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