Johnson Controls P28DN-4 Lube Oil Control 30067439-890 This specific model (2SL-60) is

This specific model (2SL-60) is designed for a 25-degree left flame pattern

This heavy-duty differential pressure switch features two independently adjustable SPDT snap-acting switches mounted on a single foot bracket

even in tight evaporator housing

spring return direct coupled actuator providing 177 lb-in (20 Nm) of torque for managing large dampers and valves

and various viscous liquids used in process work

Johnson Controls P28DN-4 Lube Oil Control 30067439-890 This specific model (2SL-60) isThe Johnson Controls P28DN 4 Lube Oil Control is a heavy duty oil pressure safety switch engineered to protect refrigeration and HVAC compressors from catastrophic damage caused by low lubrication pressure. This dual voltage control operates on 120 240 Vac and features a precise adjustable cut out pressure difference ranging from 8 to 70 PSIG. Designed for high pressure environments, it maintains a maximum working pressure of 250 PSIG and a peak