Product Details

LF10-W series pressure switches provide reliable control for automatic water
systems with time function. The switch is universally acceptable for water well pumps and pumping systems usage. LF10-WR can prevent pumps from
starting while system pressure falls considerably below the cut-in pressure. It
will automatically cut the water supply restoration. A manual reset lever will be decreased if system pressure is suitable for automatic operation. The simple design makes it easy to use for both professionals and normal users.

MODEL	Min ON (Cut-In)PSI	Max Off (Cut-Out) PSI	Differential PSI	Factory Setting PSI	Electrical Rating		Pipe Fittings	Contact Arrangement
MODEL	Min ON (Cut-In)PSI	Max Off (Cut-Out) PSI	Differential PSI	Factory Setting PSI	120VAC	240VAC	Pipe Fittings	Contact Arrangement
LF10-WS1	15	80	15-30	20-35	20A	12A	1/4" Male or Female NPT	NC
LF10-WS2	30	100	20-35	30-50	20A	12A	1/4" Male or Female NPT	NC
LF10-WS3	35	150	30-40	85-115	20A	12A	1/4" Male or Female NPT	NC

MODEL	Max On(Cut-in) PSI	Min Off (Cut-In)PSI	Differential PSI	Factory Setting PSI	Electrical Rating		Pipe Fittings	Contact Arrangement
MODEL	Max On(Cut-in) PSI	Min Off (Cut-In)PSI	Differential PSI	Factory Setting PSI	120VAC	240VAC	Pipe Fittings	Contact Arrangement
LF10-WR1	80	15	15-30	35-20	20A	12A	1/4" Male or Female NPT	NO
LF10-WR2	100	30	25-35	50-30	20A	12A	1/4" Male or Female NPT	NO
LF10-WR3	150	35	30-40	115-85	20A	12A	1/4" Male or Female NPT	NO

Other pipe fittings are available on request. Stainless Steel Connection is optional