101718 | A81 1 1/8"ODF 1 5/8" Port Reg | Parker-Sporlan

Parker-Sporlan A81 1 1/8"ODF 1 5/8" Port Regulator The A81 regulator is a compact, high-capacity regulator designed for use with refrigerants R-12, R-22, R-502, and R-134a. It features a unique flow path that provides excellent pressure regulation and stability. The A81 regulator is also equipped with a built-in relief valve that protects the system from overpressure. **Features:** * Compact and lightweight * High-capacity flow path * Excellent pressure regulation and stability * Built-in relief valve * For use with refrigerants R-12, R-22, R-502, and R-134a **Applications:** * Commercial refrigeration * Industrial refrigeration * Air conditioning * Heat pumps Our HVAC supply store offers the best prices and fast shipping for your products!