Part Number: 41943
Material: Aluminium
Mounting Hole Size: 13/64 in. (52 cm)
Weight (lbs): 0,3
Part Description: The ʻʻRESERVEʼʼ nameplate is available for labeling components and/or remote pull stations to distinguish them from main system components. The nameplate is furnished with four mounting holes for ease of installation.

Part Number: 41942
Material: Aluminium
Mounting Hole Size: 13/64 in. (52 cm)
Weight (lbs): 0,3
Part Description: The ʻʻMAINʼʼ nameplate is available for labeling components and/or remote pull stations to distinguish them from reserve system components. The nameplate is furnished with four mounting holes for ease of installation.

Part Number: 42344
Material: BAKELITE (Switch), Malleable Iron (Housing), Brass (Piston)
Thread Size/Type: 3/4 in. NPT Female (Conduit Inlet), 1/4 in. NPT Female (Pressure Inlet)
Weight (lbs): 8
Part Description: The pressure switch is operated by the INERGEN® agent pressure when the system is discharged. The pressure switch can be used to open or close electrical circuits to either shut down equipment or turn on lights or alarms. The three pole, single throw (3PST) pressure switch is constructed with a gasketed, water tight housing. The switch
may be used for 3 phase wiring requirements. The housing is constructed of malleable iron painted red. A 1/4 in. NPT pressure inlet is used to connect the 1/4 in. pipe from the INERGEN system. The pressure switch can be installed either before or after the pressure reducer in the distribution piping.

Part Number: 43241
Material: Malleable Iron (Housing)
Thread Size/Type: 3/4 in. NPT Female (Conduit Inlet), 1/4 in. NPT Female (Pressure Inlet)
Weight (lbs): 8,3
Part Description: The pressure switch is operated by the INERGEN® agent pressure when the system is discharged. The pressure switch can be used to open or close electrical circuits to either shut down equipment or turn on lights or alarms. The double pole, double throw (DPDT) pressure switch is constructed with an explosion-proof housing suitable for hazardous environments. A 1/4 in. NPT pressure inlet is used to connect the 1/4 in. pipe from the INERGEN system.

Part Number: 437616
Material: Brass (Body), Steel (Grille), Stainless Steel (Screen)
Weight (lbs): 3,8
Part Description: The pressure-operated siren is used to warn personnel of a system discharge. The siren is operated with the nitrogen pressure from the pilot cylinder. The siren will operate at the start of the INERGEN system discharge and will continue through most of the discharge time. A pipe hanger or bracket must be installed within one foot of the siren.

Part Number: 5156
Material: Brass (Pressure Trip)
Thread Size/Type: 1/4 in. NPT Female
Weight (lbs): 1,1
Part Description: The pressure trip is connected to the actuation or discharge line of an INERGEN® system. By either pneumatic or manual actuation, the pressure trip can release spring or weight powered devices to close doors and windows, open fuel dump valves, close fire dampers or close fuel supply valves. The pressure trip is constructed of brass with two 1/4 in. NPT fittings for connection to discharge or actuation lines. The link on the pressure switch is released either pneumatically, by agent discharge pressure; or manually, by use of the pull ring. The link then releases the device which performs the auxiliary functions.

Part Number: 40309
Material: Brass (Body), Bronze (Spring), Neoprene (Seal)
Thread Size/Type: 1/2 in. NPT Female
Weight (lbs): 0,2
Part Description: The header vent plug is used to release low pressure build up that may occur in a closed system utilizing selector valves or check valves. The header vent plug should also be installed on the cylinder sides of the check valves on both main and reserve systems to relieve any pressure that may leak past the check valve and accidentally actuate the reserve system while the main system is discharging.

Part Number: 57445
Material: Ductile Iron (4 in. Selector Valve)
Thread Size/Type: 4 in. Flange American Standard Raised Face
Weight (lbs): 262
Part Description: Selector valves are used to direct the flow of INERGEN® into a single hazard of a multiple hazard system. Selector valves can be manually operated by mounting a lever actuator either directly onto the valve or onto the top of the electric actuator.

Part Number: 57433
Material: Ductile Iron (2 in., 2 1/2 in., 3 in. Selector Valve)
Thread Size/Type: 3 in. Flange American Standard Raised Face
Weight (lbs): 117
Part Description: Selector valves are used to direct the flow of INERGEN® into a single hazard of a multiple hazard system. Selector valves can be manually operated by mounting a lever actuator either directly onto the valve or onto the top of the electric actuator.

Part Number: 427150
Material: Bronze (2 in. Selector Valve-Used for 1 1/4 in., 1 1/2 in. and 2 in. pipe sizes)
Thread Size/Type: 2 in. NPT Female
Weight (lbs): 33,2
Part Description: Selector valves are used to direct the flow of INERGEN® into a single hazard of a multiple hazard system. Selector valves can be manually operated by mounting a
lever actuator either directly onto the valve or onto the top of the electric actuator.