Part Number: 417057
Material: Brass (Body)
Thread Size: 2 1/2 in. NPT
Weight (lbs): 7,5
Part Description: The pressure reducer/nipple is required to restrict the flow of INERGEN® agent thus reducing the agent pressure downstream of the nipple. The nipple contains an orifice which is drilled to the specific size hole required based on the flow calculation. The pressure reducer/nipple part number and orifice size are stamped on the body hex.

Part Number: 416682
Material: Forged Steel (Body), Stainless Steel (Orifice Plate)
Weight (lbs): 5,5
Part Description: The pressure reducer/union is required to restrict the flow of INERGEN® agent thus reducing the agent pressure down stream of the union. The 3000 psi (206.9 bar) NSCWP union contains a stainless steel orifice plate which is drilled to the specific size hole required based on the flow calculation. The orifice plate provides readily visible orifice identification. The size of orifice union is 2 in. NPT. All pressure reducer/unions must be installed in the piping with the orifice identification tab on the pressure inlet side of the system. The 1 1/4 in., 1 1/2 in. and 2 in. orifice unions must be installed per the direction of the flow arrow stamped on the body.

Part Number: 416681
Material: Forged Steel (Body), Stainless Steel (Orifice Plate)
Weight (lbs): 3,6
Part Description: The pressure reducer/union is required to restrict the flow of INERGEN® agent thus reducing the agent pressure down stream of the union. The 3000 psi (206.9 bar) NSCWP union contains a stainless steel orifice plate which is drilled to the specific size hole required based on the flow calculation. The orifice plate provides readily visible orifice identification. The size of orifice union is 1 1/2 in. NPT. All pressure reducer/unions must be installed in the piping with the orifice identification tab on the pressure inlet side of the system. The 1 1/4 in., 1 1/2 in. and 2 in. orifice unions must be installed per the direction of the flow arrow stamped on the body.

Part Number: 416680
Material: Forged Steel (Body), Stainless Steel (Orifice Plate)
Weight (lbs): 2,8
Part Description: The pressure reducer/union is required to restrict the flow of INERGEN® agent thus reducing the agent pressure down stream of the union. The 3000 psi (206.9 bar) NSCWP union contains a stainless steel orifice plate which is drilled to the specific size hole required based on the flow calculation. The orifice plate provides readily visible orifice identification. The size of orifice union is 1 1/4 in. NPT. All pressure reducer/unions must be installed in the piping with the orifice identification tab on the pressure inlet side of the system. The 1 1/4 in., 1 1/2 in. and 2 in. orifice unions must be installed per the direction of the flow arrow stamped on the body.

Part Number: 416679
Material: Forged Steel (Body), Stainless Steel (Orifice Plate)
Weight (lbs): 1,6
Part Description: The pressure reducer/union is required to restrict the flow of INERGEN® agent thus reducing the agent pressure down stream of the union. The 3000 psi (206.9 bar) NSCWP union contains a stainless steel orifice plate which is drilled to the specific size hole required based on the flow calculation. The orifice plate provides readily visible orifice identification. The size of orifice union is 1 in. NPT. All pressure reducer/unions must be installed in the piping with the orifice identification tab on the pressure inlet side of the system.

Part Number: 416678
Material: Forged Steel (Body), Stainless Steel (Orifice Plate)
Weight (lbs): 1,3
Part Description: The pressure reducer/union is required to restrict the flow of INERGEN® agent thus reducing the agent pressure down stream of the union. The 3000 psi (206.9 bar) NSCWP union contains a stainless steel orifice plate which is drilled to the specific size hole required based on the flow calculation. The orifice plate provides readily visible orifice identification. The size of orifice union is 3/4 in. NPT. All pressure reducer/unions must be installed in the piping with the orifice identification tab on the pressure inlet side of the system.

Part Number: 416677
Material: Forged Steel (Body), Stainless Steel (Orifice Plate)
Weight (lbs): 0,8
Part Description: The pressure reducer/union is required to restrict the flow of INERGEN® agent thus reducing the agent pressure down stream of the union. The 3000 psi (206.9 bar) NSCWP union contains a stainless steel orifice plate which is drilled to the specific size hole required based on the flow calculation. The orifice plate provides readily visible orifice identification. The size of orifice union is 1/2 in. NPT. All pressure reducer/unions must be installed in the piping with the orifice identification tab on the pressure inlet side of the system.

Part Number: 40665
Material: Bronze Body Steel Flange (Check Valve)
Body Thread Size/Type: 3-8 NPT Female
Weight (lbs): 50
Part Description: Check valves are used in main/reserve and selector valve systems. On main/reserve systems, the check valve prevents pressurization of the reserve system manifold by blocking the flow of INERGEN® agent from the main system to the reserve system. The check valve allows gas flow from the reserve (if actuated) to pass through into the distribution piping. On selector valve systems, check valves separate the actuation of smaller system(s) from the largest ones.

Part Number: 40656
Material: Bronze (Check Valve)
Body Thread Size/Type: 2 1/2-8 NPT Female
Weight (lbs): 36
Part Description: Check valves are used in main/reserve and selector valve systems. On main/reserve systems, the check valve prevents pressurization of the reserve system manifold by blocking the flow of INERGEN® agent from the main system to the reserve system. The check valve allows gas flow from the reserve (if actuated) to pass through into the distribution piping. On selector valve systems, check valves separate the actuation of smaller system(s) from the largest ones.

Part Number: 40649
Material: Bronze (Check Valve)
Body Thread Size/Type: 2-11 1/2 NPT Female
Weight (lbs): 23
Part Description: Check valves are used in main/reserve and selector valve systems. On main/reserve systems, the check valve prevents pressurization of the reserve system manifold by blocking the flow of INERGEN® agent from the main system to the reserve system. The check valve allows gas flow from the reserve (if actuated) to pass through into the distribution piping. On selector valve systems, check valves separate the actuation of smaller system(s) from the largest ones.