This variable pitch motor pulley features a robust 4

this dual-brand gasket set is used extensively across both product lines where shared fire-tube heat exchanger designs are utilized

As a direct replacement for OEM part number 998-0510-51

For heavy-duty York chiller parts

Seamless Integration: Pre-drilled and tapped to meet exact manufacturer specifications for gas valve and orifice mounting

Belimo 22G02-5B Gas Monitor 323269-701 This variable pitch motor pulleyThe Belimo 22G02 5B is a field reliable carbon monoxide gas monitor designed specifically for demanding HVACR applications such as commercial parking garages, maintenance facilities, and mechanical rooms. Utilizing a high accuracy electrochemical sensor, this unit delivers precise CO detection 0 250 ppm to ensure ASHRAE compliant ventilation control. This monitor is engineered for seamless Building Automation System (BAS) integration, featuring native