This Bard replacement part features robust pressure plate connectors that maintain constant clamping force on copper conductors

The Maxitrol R400Z-1/2 Regulator is a high-performance zero governor gas regulator engineered specifically for technical air-gas mixing systems and proportional premixing applications

this sheave utilizes a threaded pitch adjustment mechanism to ensure consistent wall contact and drive efficiency

Does this thermoswitch require an external power source to operate

a high-performance fan coil thermostat engineered for demanding commercial and industrial environments

Siemens Building Technology GMA131.1P Actuator 322838-753 This Bard replacement part featuresThe Siemens OpenAir GMA131. 1P is a heavy duty 24V floating electronic damper actuator designed for high precision HVAC control. Built with a rugged die cast aluminum housing and 62 lb in torque (7 Nm), this rotary actuator is ideal for managing return air, mixed air, and exhaust dampers in both constant and variable air volume systems. As a spring return damper actuator, it ensures a reliable fail safe position during power loss, providing critical