Part Number: 42791
Material: Steel (Pull Equalizer, Short)
Thread Size/Type: 3/8 in. NPT Female
Weight (lbs): 7
Part Description: The remote cable pull equalizer, Part No. 42791 is 13 3/4 in. (34.9 cm) long is used in systems where manual actuation of the cylinder valve and operation of a selector valve must be accomplished at the same time. The pull equalizer is mounted in the remote pull station cable line. By pulling the remote pull box, the cable attached to the pull equalizer will pull the internal cable clamp in the pull equalizer which in turn will pull the cables attached to the cylinder valve and selector valve, causing them to operate.

Part Number: 43166
Material: Steel (Control Box, Long)
Thread Size/Type: 3/8 in. NPT Female
Weight (lbs): 3
Part Description: The dual/triple control boxes allow manual actuation of a cylinder valve from two or three remote pull stations. There are two styles of control boxes are available. For Part No. 43166 is 20 3/4 in. (52.7 cm) long can be used for cylinder valve actuation. The inlet and outlet connections are threaded for 3/8 in. pipe.

Part Number: 42784
Material: Steel (Control Box, Short)
Thread Size/Type: 3/8 in. NPT Female
Weight (lbs): 3
Part Description: The dual/triple control boxes allow manual actuation of a cylinder valve from two or three remote pull stations. There are two styles of control boxes are available. For Part No. 42784 is 13 3/4 in. (34.9 cm) can be used for cylinder valve actuation. The inlet and outlet connections are threaded for 3/8 in. pipe.

Part Number: 40696
Weight (lbs): 0.3
Part Description: Pull cable pulley adaptor – right and left hand (brass pulley only). Thread adaptors are available to simplify the installation.

Part Number: 45515
Material: Brass (Body), Brass (Wheel)
Thread Size/Type: 3/8 in. NPT
Weight (lbs): 1
Part Description: The corner pulley is required on an INERGEN® system whenever a mechanical release pull cable run involves a change in direction. Corner pulleys are installed as part of the cable housing (pipe or conduit) and provide 90° direction changes with minimal force loss and no induced kinking. This type of corner pulley is made of forged brass and is threaded for 3/8 in. NPT pipe. The brass wheel corner pulley is designed for location inside or outside the protected space.

Part Number: 42678
Material: Brass (Body), Nylon (Wheel)
Thread Size/Type: 3/8 in. NPT
Weight (lbs): 1
Part Description: The corner pulley is required on an INERGEN® system whenever a mechanical release pull cable run involves a change in direction. Corner pulleys are installed as part of the cable housing (pipe or conduit) and provide 90° direction changes with minimal force loss and no induced kinking. This type of corner pulley is made of forged brass and is threaded for 3/8 in. NPT pipe. The nylon wheel corner pulley is designed for location only outside the hazard space.

Part Number: 423250
Material: Aluminium (Body), Stainless Steel (Roller)
Thread Size/Type: 1/2 in. (Use with EMT)
Weight (lbs): 0.3
Part Description: The corner pulley is required on an INERGEN® system whenever a mechanical release pull cable run involves a change in direction. Corner pulleys are installed as part of the cable housing (pipe or conduit) and provide 90° direction changes with minimal force loss and no induced kinking. This type is made of die cast aluminum, has a ball bearing roller, and uses compression fittings for 1/2 in. EMT connections.

Part Number: 41542
Weight (lbs): 2
Part Description: A pulley elbow may be attached directly to the back of the pull box, if necessary, to provide immediate changes in pull cable direction. With this option, the pull box can be extended an additional 3 1/2 in. (8.9 cm) from the mounting surface by using support legs attached to the back of the pull box (one set for latched door type, two sets for break glass type).tes forward for use when the glass is broken. A 3/8 in. female NPT opening is provided at the back of each enclosure for connection of the cable housing.

Part Number: 41527
Material: Brass (Break Glass Window Pull Box)
Weight (lbs): 10
Part Description: The second type has a break glass window and a spring mounted handle which rotates forward for use when the glass is broken. A 3/8 in. female NPT opening is provided at the back of each enclosure for connection of the cable housing.

Part Number: 45062
Material: Brass (Latch Door Pull Box)
Weight (lbs): 2
Part Description: The pull box on an INERGEN® system is used to provide mechanical release of the system from a manually operated remote station. The latched door type has a solid cast brass door which must be opened to reach the pull handle. A 3/8 in. female NPT opening is provided at the back of each enclosure for connection of the cable housing.