AttributeKey21: Adjustable Range On Rising Pressure

Products with this attribute (3 total)

Square D Pumptrol, air compressor switch 9013FH, fixed differential, Off at 135 PSI, low hp | Mayer Electric

Square D Pumptrol, pump or compressor switch 9013GS, adjustable diff., 40 60 PSI | Mayer Electric

Square D Pumptrol, water pump switch 9013FR, adjust diff., 40 20 PSI, reverse action | Mayer Electric