Part Number: 427884
Material: Forged Steel (Flange), Stainless Steel (Flange Gasket), Stainless Steel (Orifice Plate), Plated Steel-Grade 7B (Bolts)
Weight (lbs): 40
Part Description: The flanged pressure reducer assembly is required to restrict the flow of INERGEN® agent thus reducing the agent pressure down stream of the pressure reducer. The flanged pressure reducer assembly 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 flanged pressure reducer assembly is available in three sizes; 2 1/2, 3, and 4 in. Each size is available in threaded, slip-on, and weld neck flange. All orifice plates must be installed in the piping system with the orifice identification information on the tab facing the pressure inlet side of the system.

Part Number: 427883
Material: Forged Steel (Flange), Stainless Steel (Flange Gasket), Stainless Steel (Orifice Plate), Plated Steel-Grade 7B (Bolts)
Weight (lbs): 31
Part Description: The flanged pressure reducer assembly is required to restrict the flow of INERGEN® agent thus reducing the agent pressure down stream of the pressure reducer. The flanged pressure reducer assembly 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 flanged pressure reducer assembly is available in three sizes; 2 1/2, 3, and 4 in. Each size is available in threaded, slip-on, and weld neck flange. All orifice plates must be installed in the piping system with the orifice identification information on the tab facing the pressure inlet side of the system.

Part Number: 427882
Material: Forged Steel (Flange), Stainless Steel (Flange Gasket), Stainless Steel (Orifice Plate), Plated Steel-Grade 7B (Bolts)
Weight (lbs): 79
Part Description: The flanged pressure reducer assembly is required to restrict the flow of INERGEN® agent thus reducing the agent pressure down stream of the pressure reducer. The flanged pressure reducer assembly 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 flanged pressure reducer assembly is available in three sizes; 2 1/2, 3, and 4 in. Each size is available in threaded, slip-on, and weld neck flange. All orifice plates must be installed in the piping system with the orifice identification information on the tab facing the pressure inlet side of the system.

Part Number: 427881
Material: Forged Steel (Flange), Stainless Steel (Flange Gasket), Stainless Steel (Orifice Plate), Plated Steel-Grade 7B (Bolts)
Weight (lbs): 41
Part Description: The flanged pressure reducer assembly is required to restrict the flow of INERGEN® agent thus reducing the agent pressure down stream of the pressure reducer. The flanged pressure reducer assembly 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 flanged pressure reducer assembly is available in three sizes; 2 1/2, 3, and 4 in. Each size is available in threaded, slip-on, and weld neck flange. All orifice plates must be installed in the piping system with the orifice identification information on the tab facing the pressure inlet side of the system.

Part Number: 427880
Material: Forged Steel (Flange), Stainless Steel (Flange Gasket), Stainless Steel (Orifice Plate), Plated Steel-Grade 7B (Bolts)
Weight (lbs): 31
Part Description: The flanged pressure reducer assembly is required to restrict the flow of INERGEN® agent thus reducing the agent pressure down stream of the pressure reducer. The flanged pressure reducer assembly 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 flanged pressure reducer assembly is available in three sizes; 2 1/2, 3, and 4 in. Each size is available in threaded, slip-on, and weld neck flange. All orifice plates must be installed in the piping system with the orifice identification information on the tab facing the pressure inlet side of the system.

Part Number: 417058
Material: Brass (Body)
Thread Size: 3 in. NPT
Weight (lbs): 9,5
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: 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.