this Series 880 model features an integral strainer that effectively protects the internal mechanism from scale and debris

this valve is specifically calibrated for the pressure characteristics of R410A refrigerant

It features a high-grade Buna-N (NBR) diaphragm and seals

it provides the versatility required to tune system performance to specific static pressure requirements

Browning 1VL44X5/8 Sheave 322838-754 this Series 880 model featuresThe Browning 1VL44X5 8 Sheave is a high performance, single groove variable pitch sheave designed for precise speed control in HVACR and industrial power transmission systems. Engineered from high grade cast iron, this cast iron sheave features a 5 8" finished bore with a standard keyway, ensuring a secure and stable fit on motor shafts. The variable pitch design allows for a 2. 7" to 4. 2" pitch diameter range, providing the flexibility to fine tune