Description
Tyco 40661 RM-1 6" Grooved Riser Fire Sprinkler Manifold
The RM-1 riser manifold is fully assembled, and factory tested for easy installation and dependable performance. It features a proprietary flow switch connection with a flat surface for secure sealing and positioning as well as a robust grooved test and drain connection, which combines two valves in one with a grooved fitting to ensure a more secure connection. Available for commercial or residential installations, the RM-1 riser manifold is pressure gauge rated for 300 psi.
Features
- May be installed in either a horizontal (flow switch on top) or vertical (flow going up) orientation for both single sprinkler rises and floor control in high-rises
- Residential model includes drain valve, flow switch, and pressure gauge
- Commercial version includes test and drain valve, flow switch, and pressure gauge
- Designed to accommodate an optional pressure relief valve and trim components
Technical Specification
Sizes and Connections: NFPA 13 models : 1-½ inch (DN40) Male Thread x Female Thread; 2-6 inches (DN50 – DN150) Groove x Groove NFPA 13D models : 1 inch (DN25) Female Thread x Female Thread NFPA 13R models : 1-½ inch (DN40) Male Thread x Female Thread; 2 inch (DN50) Groove x Groove
Sizes: 1 inch to 8 inch (DN25 to DN200)
Test Orifice: 1-3 inch (DN25 –DN80) Manifolds: 2.8K; 4-6 inch (DN100 –DN150) Manifolds: 4.2K
Listings and Approvals: UL and C-UL Listed, FM Approved, Listed by California State Fire Marshall
Pressure Rating: 300 psi (20,7 bar)
