Industrial Build Quality: Zinc-plated steel enclosure and silicone diaphragm withstand temperature extremes from -40°F to 180°F

Precision Tuning: Features a manual adjustable differential to optimize system response times and equipment longevity

ensuring a secure fit in standard 1

Key Benefits Universal Compatibility: Fits a wide range of mechanical and digital models

If the flame sensor detects a loss of signal during the cycle

Ranco P30-3801 Oil Control Freon Industrial Build Quality: Zinc-plated steelThe Ranco P30 3801 is a critical lube oil pressure control designed to protect pressure lubricated refrigeration compressors from catastrophic mechanical failure. This mechanical oil safety switch monitors the net oil pressurethe differential between the oil pump discharge and the crankcase suction pressureto ensure internal bearings and journals remain properly lubricated during operation. Engineered for compatibility with major brands like Copeland