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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1 x	5th Stage pn215 Refillable inline DI filter (color change)
1 x	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x	SC227, Specialty Filter Refillable Color Changing DI Filter 20"
1 x	Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
3 x	3rd stage C10 carbon block filter (replace every 6-12 months)
1 x	3/4" NPT Digiflow Digital Flow Meter count up total Water Gallon
1 x	NM-5102, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
2 x	B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x	Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x	NM-5103, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
1 x	FM214G 1/4" NPT Digital Flow Meter count up total Water Gallons
3 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x	SC207, Specialty Filter Refillable Color Changing DI Filter for
1 x	FM-6710M-88 1" Digital Flow Meter count up Total GPM 56" cable
1 x	Panel 1/2" 6710M-44TM Digital Flow Meter count up Gallon 115V
1 x	Panel 3/4" 6710M-66TM Digital Flow Meter count up GPM 115V
1 x	2nd stage C10 carbon block filter (replace every 6-12 months)
1 x	4th stage TFC 75/85 US membrane filter (every 2-3 yrs) M75
2 x	205, 3rd stage solid carbon block filter (replace every 12month)
1 x	WT-bac, Water Testing Kit, Bacteria Test
1 x	DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
6 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x	Optional: 564 Membrane Filter Housing Wrench Opener
1 x	Panel 1/4 Digital Flow Meter count up total Gallons GPM 56"cable
1 x	AQF-600-105, Flow Meter Panel Mount 1/2" MPT
1 x	KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
2 x	Optional: 566 Filter Housing Wrench Opener WaterGeneral System
2 x	Parts, Ro Water System Installation Parts Bag 1/4"
1 x	CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x	NM-5104, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
2 x	OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
2 x	3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x	733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x	2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
1 x	316UP, Upgrade for CTA20 gal/day (includes US Membrane filter)
1 x	B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x	.SW-1C COUNTERTOP WATER FILTER SYSTEM (CLEAR HOUSING)
1 x	310, 2nd stage CTA 10 US Membrane filter
1 x	DB40, DI Resin Refill Bag for DI210, RD322
1 x	1st stage SF05 sediment filter (replace every 6-12 months)
1 x	RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
1 x	4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
2 x	1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
1 x	FM-8100T, DigiFlow Digital Water Flow Rate Meter 56" cable
2 x	5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x	752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x	FM-8000T, DigiFlow Digital Water Flow Meter Rate Count Down
1 x	335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x	MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x	3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
1 x	Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
3 x	201, 1st stage sediment filter (replace every 6-12 months)
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR122
2 x	277, SED1005BB Big Blue 5 micron sediment filter 10"
1 x	DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
1 x	BBK10, Replacement Filter Big Blue Whole House WH-1134
1 x	5th stage 225 Inline Alkaline filter with clear housing (annual)
1 x	FM-8100TG44, DigiFlow Digital Water Flow Rate Meter
1 x	288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
1 x	Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x	MKP, Maintenance kit for K5150P K6150P AR150P
1 x	335, 3rd stage TFC 35/45 US membrane filter (every 2-3 yrs)
1 x	732, Inline Pressure Gauge 0 to 300 psi for RO filter system
1 x	324, 4th stage TFC-24 US membrane filter (replace every 2-3 yrs)
1 x	KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	MK420, Maintenance kit for RO565

View Cart	$2,708.00

1 x	5th Stage pn215 Refillable inline DI filter (color change)
1 x	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x	SC227, Specialty Filter Refillable Color Changing DI Filter 20"
1 x	Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
3 x	3rd stage C10 carbon block filter (replace every 6-12 months)
1 x	3/4" NPT Digiflow Digital Flow Meter count up total Water Gallon
1 x	NM-5102, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
2 x	B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x	Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x	NM-5103, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
1 x	FM214G 1/4" NPT Digital Flow Meter count up total Water Gallons
3 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x	SC207, Specialty Filter Refillable Color Changing DI Filter for
1 x	FM-6710M-88 1" Digital Flow Meter count up Total GPM 56" cable
1 x	Panel 1/2" 6710M-44TM Digital Flow Meter count up Gallon 115V
1 x	Panel 3/4" 6710M-66TM Digital Flow Meter count up GPM 115V
1 x	2nd stage C10 carbon block filter (replace every 6-12 months)
1 x	4th stage TFC 75/85 US membrane filter (every 2-3 yrs) M75
2 x	205, 3rd stage solid carbon block filter (replace every 12month)
1 x	WT-bac, Water Testing Kit, Bacteria Test
1 x	DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
6 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x	Optional: 564 Membrane Filter Housing Wrench Opener
1 x	Panel 1/4 Digital Flow Meter count up total Gallons GPM 56"cable
1 x	AQF-600-105, Flow Meter Panel Mount 1/2" MPT
1 x	KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
2 x	Optional: 566 Filter Housing Wrench Opener WaterGeneral System
2 x	Parts, Ro Water System Installation Parts Bag 1/4"
1 x	CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x	NM-5104, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
2 x	OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
2 x	3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x	733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x	2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
1 x	316UP, Upgrade for CTA20 gal/day (includes US Membrane filter)
1 x	B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x	.SW-1C COUNTERTOP WATER FILTER SYSTEM (CLEAR HOUSING)
1 x	310, 2nd stage CTA 10 US Membrane filter
1 x	DB40, DI Resin Refill Bag for DI210, RD322
1 x	1st stage SF05 sediment filter (replace every 6-12 months)
1 x	RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
1 x	4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
2 x	1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
1 x	FM-8100T, DigiFlow Digital Water Flow Rate Meter 56" cable
2 x	5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x	752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x	FM-8000T, DigiFlow Digital Water Flow Meter Rate Count Down
1 x	335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x	MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x	3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
1 x	Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
3 x	201, 1st stage sediment filter (replace every 6-12 months)
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR122
2 x	277, SED1005BB Big Blue 5 micron sediment filter 10"
1 x	DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
1 x	BBK10, Replacement Filter Big Blue Whole House WH-1134
1 x	5th stage 225 Inline Alkaline filter with clear housing (annual)
1 x	FM-8100TG44, DigiFlow Digital Water Flow Rate Meter
1 x	288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
1 x	Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x	MKP, Maintenance kit for K5150P K6150P AR150P
1 x	335, 3rd stage TFC 35/45 US membrane filter (every 2-3 yrs)
1 x	732, Inline Pressure Gauge 0 to 300 psi for RO filter system
1 x	324, 4th stage TFC-24 US membrane filter (replace every 2-3 yrs)
1 x	KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	MK420, Maintenance kit for RO565

View Cart	$2,708.00