Ranco P30-3801 Lube Oil Pressure Control Switch condenser coil cleaner charging and recovering refrigerants used

charging and recovering refrigerants used in HVAC/R systems and may be operated in a MANUAL or PROGRAMMABLE mode

4 Roller Tracking for true square cut

Does not require a Manifold Gauge to use on low side of pressurized R134a systems

a pre-cleaning step is required before treatment

Ranco P30-3801 Lube Oil Pressure Control Switch condenser coil cleaner charging and recovering refrigerants usedRanco P30 3801 Lube Oil Pressure Control Switch The Ranco P30 Series Lube Oil Protection Controls guard pressure lubricated refrigeration compressors against major damage due to loss of oil pressure. This control utilizes the built in P30 Time Delay Switch to start timing when oil pressure drops below operating requirements. The timer is designed not only to track oil pressure recovery within a set period, but also to alert the control circuit to open