Pressure switch does not shut off pump sometimes:

To make the pump turn on/off automatically, you need to have this combination: pump, transformer, pressure switch (TSO) and solenoid valve (ESO). If you only have a pump, transformer, and pressure switch, the pump will not be able to turn off by itself.

The pressure switch should be connected at the pure water output line, so that when the tank is full, it would shut off the pump. The solenoid valve should be connected in front of the pump, so when the tank is full, it can shut off the water supply.

Quantity of nozzles you have will play a factor as well. You’ll need to adjust the pressure setting on the pressure switch to accommodate your application and the quantity of nozzles. To do so, you’ll need to use a small hex wrench to turn the hex screw clockwise 1 to 2 turns; then turn on your pump and water; allow the pressure to build up. This may take a few minutes.

Quantity of nozzles you have will play a factor as well. You’ll need to adjust the pressure setting on the pressure switch to accommodate your application and the quantity of nozzles. To do so, you’ll need to use a small hex wrench to turn the hex screw clockwise 1 to 2 turns; then turn on your pump and water; allow the pressure to build up. This may take a few minutes.

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4 x	Optional: 566 Filter Housing Wrench Opener WaterGeneral System
2 x	3rd stage C10 carbon block filter (replace every 6-12 months)
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR104H
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO155
5 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
4 x	205, 3rd stage solid carbon block filter (replace every 12month)
1 x	MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x	706, Membrane Filter Casing Housing Assembly
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO6ALK
2 x	3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
3 x	205 2nd stage solid carbon block filter (replace every 12 month)
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR122
1 x	B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
3 x	Optional: 564 Membrane Filter Housing Wrench Opener
1 x	324, 4th stage TFC-24 US membrane filter (replace every 2-3 yrs)
2 x	MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
2 x	818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x	BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
4 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
4 x	CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
3 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x	6th Stage pn215 Refillable inline DI filter (color change)
3 x	Parts, Ro Water System Installation Parts Bag 1/4"
1 x	733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
2 x	KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO260
6 x	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
4 x	Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x	4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
3 x	2nd stage C10 carbon block filter (replace every 6-12 months)
1 x	OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x	277, SED1005BB Big Blue 5 micron sediment filter 10"
2 x	318, 4th stage TFC-18 US membrane filter (replace every 2-3 yrs)
1 x	213, 5th stage inline carbon postfilter (replace every 12months)
1 x	MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x	290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
4 x	201, 1st stage sediment filter (replace every 6-12 months)
3 x	213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x	5th Stage pn215 Refillable inline DI filter (color change)
1 x	214, Clear Inline Filter Cartridge Empty Case
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle HK120
1 x	RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
2 x	KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
1 x	215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x	NM-5001C, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR125
1 x	Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K6150P
1 x	Special, Single Stage Housing Bracket Shell Connection Kit
2 x	B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x	MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
1 x	Special, Output Conversion Kit Convert from 1/4" to 3/8"

View Cart	$3,943.98

4 x	Optional: 566 Filter Housing Wrench Opener WaterGeneral System
2 x	3rd stage C10 carbon block filter (replace every 6-12 months)
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR104H
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO155
5 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
4 x	205, 3rd stage solid carbon block filter (replace every 12month)
1 x	MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x	706, Membrane Filter Casing Housing Assembly
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO6ALK
2 x	3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
3 x	205 2nd stage solid carbon block filter (replace every 12 month)
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR122
1 x	B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
3 x	Optional: 564 Membrane Filter Housing Wrench Opener
1 x	324, 4th stage TFC-24 US membrane filter (replace every 2-3 yrs)
2 x	MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
2 x	818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x	BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
4 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
4 x	CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
3 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x	6th Stage pn215 Refillable inline DI filter (color change)
3 x	Parts, Ro Water System Installation Parts Bag 1/4"
1 x	733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
2 x	KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO260
6 x	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
4 x	Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x	4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
3 x	2nd stage C10 carbon block filter (replace every 6-12 months)
1 x	OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x	277, SED1005BB Big Blue 5 micron sediment filter 10"
2 x	318, 4th stage TFC-18 US membrane filter (replace every 2-3 yrs)
1 x	213, 5th stage inline carbon postfilter (replace every 12months)
1 x	MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x	290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
4 x	201, 1st stage sediment filter (replace every 6-12 months)
3 x	213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x	5th Stage pn215 Refillable inline DI filter (color change)
1 x	214, Clear Inline Filter Cartridge Empty Case
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle HK120
1 x	RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
2 x	KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
1 x	215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x	NM-5001C, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR125
1 x	Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K6150P
1 x	Special, Single Stage Housing Bracket Shell Connection Kit
2 x	B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x	MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
1 x	Special, Output Conversion Kit Convert from 1/4" to 3/8"

View Cart	$3,943.98