Chevron Pneumatic Tubing 1063767 Tubing the P323654 is the official

the P323654 is the official manufacturer-designated replacement for 11B136 and 11B57

scale accumulation

The terminal marked "Herm" connects to the compressor

this is an automatic reset thermal switch

Chevron Pneumatic Tubing 1063767 Tubing the P323654 is the officialUpgrade your building automation controls with this 250 foot roll of 1 4" OD pneumatic tubing. Engineered for high performance HVAC systems and pneumatic instrument control, this plenum rated tubing features a flame retardant polyethylene construction. This specific model, 1063767, is designed with a black jacket and red stripe to ensure rapid pneumatic circuit identification during multi line installations. It is a direct and identical crossover for