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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2 x	213, 4th stage inline carbon filter (replace every 12 months)
1 x	FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
1 x	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x	MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x	3rd stage C10 carbon block filter (replace every 6-12 months)
1 x	6th Stage pn215 Refillable inline DI filter (color change)
1 x	288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
1 x	5th stage 225 Inline Alkaline filter with clear housing (annual)
1 x	723, Feed Water Adapter with Ball Valve
2 x	DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
1 x	FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
3 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x	Panel 1" Digiflow 6710M-88TM Digital Flow Meter count up GPM 115
1 x	B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x	TMR-UV-6W, Replacement UV Ballast Transformer 6 Watts for 602 UV
4 x	733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
5 x	B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x	4th Stage Color Changing DI Filter SC207 for AR-104H
1 x	DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
2 x	752set, DC Booster Pump Transformer Solenoid Pressure Switch All
2 x	277, SED1005BB Big Blue 5 micron sediment filter 10"
2 x	290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
1 x	565, Digital Pressure Gauge Tester Monitor
1 x	FV-15, Bobby Float Valve Top Mount RM292P-N UNS CEL NSF USA
6 x	205, 3rd stage solid carbon block filter (replace every 12month)
3 x	Optional 566 Filter Housing Wrench Case Opener KoolerMax System
3 x	KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	FRQ550, Flow Restrictor 500 to 600ML / min
4 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
2 x	399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
2 x	Y3414CH, Garden Hose Y Adapter Shut-Off Valve Metal Construction
1 x	745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x	WT-bac, Water Testing Kit, Bacteria Test
2 x	MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x	4th stage Optional Refill bag #818 DI Resin Refill Bag
1 x	FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
1 x	PH80, Digital pH Meter Hydrotester Calibration Storage Solutions
3 x	201, 1st stage sediment filter (replace every 6-12 months)
2 x	BBK20, Replacement Filter 20" Big Blue Whole House WH-2201 WH250
1 x	UU Clips Pair from Bracket to Membrane Filter
1 x	727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
1 x	CBV-38, Tank Ball Valve to 3/8 tubing
1 x	752, DC Booster Pump w/ Transformer
1 x	HK120-P-TK for USA 110V / 60Hz
1 x	Discontinued RO155
1 x	6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
3 x	205 2nd stage solid carbon block filter (replace every 12 month)
3 x	2nd stage C10 carbon block filter (replace every 6-12 months)
2 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x	Discontinued RO155C
2 x	O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
2 x	BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
2 x	CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
3 x	1st stage SF05 sediment filter (replace every 6-12 months)
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle HK120
1 x	FRQ420, Flow Restrictor 420ML / min
1 x	FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x	4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x	DB40, DI Resin Refill Bag for DI210, RD322
1 x	3rd stage Special High Efficiency Membrane Filter HTFC-150
1 x	718b Blue Color Tubing 24 feet 1/4" LLDPE PE tube drinking water
1 x	205, 2nd stage carbon block filter (replace every 12 months)
1 x	HK120-P-220V KoolerMax Aeroponics Hydroponics RO + Booster Pump
1 x	718TB38, Tubing, 20 feet 3/8" white LLDPE PE for drinking water
1 x	SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x	732, Inline Pressure Gauge 0 to 300 psi for RO filter system
1 x	568,Heavy-Duty Filter Housing Wrench, HoneyWell or FilterCold
1 x	718, Tubing 30 feet 1/4" white tube LLDPE PE for drinking water
1 x	NM-5104, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
1 x	335, 4th stage TFC 35/45 US membrane filter (every 2-3 years)
1 x	FM-8000T, DigiFlow Digital Water Flow Meter Rate Count Down
1 x	RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
1 x	Panel 1/4 Digital Flow Meter count up total Gallons GPM 56"cable
1 x	KF511, Polished Chrome Cross-Handle with Gold Trim Faucet
1 x	673, Replacement UV Lamp Light for 602 (6 Watts)
1 x	OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x	FM-8100TG44, DigiFlow Digital Water Flow Rate Meter
1 x	UU Clips Pair Membrane to Membrane, 2.5" to 2.5"
3 x	701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
2 x	Parts, Ro Water System Installation Parts Bag 1/4"
2 x	335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x	FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
1 x	CP-KOR24, O-RING Oring FOR KOOLERMAX MEMBRANE FILTER HOUSING
1 x	MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x	Bundle Filter KPAK-104bm Sediment Carbon DI Resin Membrane
4 x	Optional: 564 Membrane Filter Housing Wrench Opener
2 x	225UP, 5th stage Inline Alkaline upgrade (includes media)
1 x	PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
1 x	FM-8100T, DigiFlow Digital Water Flow Rate Meter 56" cable
1 x	350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
1 x	3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
1 x	602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
1 x	SW SHELL, Countertop SW1 Empty System Only No Filter
1 x	KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
2 x	4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x	Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x	Discontinued RD150
1 x	SC207, Specialty Filter Refillable Color Changing DI Filter for
1 x	Discontinued RO585
1 x	CDP8800, AQUATEC CDP8852-2J03-B424 Booster Pump Only Fitting
1 x	FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x	799, Siphon Pump Drinking Water Liquid Fluid Oil Manual Trasfer
1 x	741-38, Diverter Valve for RO DI Water Systems
1 x	5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x	KT-103, Optional Manual Membrane Flush Valve
1 x	IM60, Ice Maker or RV Water Filter, Inline Typle
1 x	214, Clear Inline Filter Cartridge Empty Case
1 x	202,1 MICRON Sediment filter (replace every 6-12 month) SED1001

View Cart	$5,271.55

2 x	213, 4th stage inline carbon filter (replace every 12 months)
1 x	FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
1 x	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x	MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x	3rd stage C10 carbon block filter (replace every 6-12 months)
1 x	6th Stage pn215 Refillable inline DI filter (color change)
1 x	288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
1 x	5th stage 225 Inline Alkaline filter with clear housing (annual)
1 x	723, Feed Water Adapter with Ball Valve
2 x	DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
1 x	FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
3 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x	Panel 1" Digiflow 6710M-88TM Digital Flow Meter count up GPM 115
1 x	B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x	TMR-UV-6W, Replacement UV Ballast Transformer 6 Watts for 602 UV
4 x	733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
5 x	B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x	4th Stage Color Changing DI Filter SC207 for AR-104H
1 x	DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
2 x	752set, DC Booster Pump Transformer Solenoid Pressure Switch All
2 x	277, SED1005BB Big Blue 5 micron sediment filter 10"
2 x	290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
1 x	565, Digital Pressure Gauge Tester Monitor
1 x	FV-15, Bobby Float Valve Top Mount RM292P-N UNS CEL NSF USA
6 x	205, 3rd stage solid carbon block filter (replace every 12month)
3 x	Optional 566 Filter Housing Wrench Case Opener KoolerMax System
3 x	KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	FRQ550, Flow Restrictor 500 to 600ML / min
4 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
2 x	399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
2 x	Y3414CH, Garden Hose Y Adapter Shut-Off Valve Metal Construction
1 x	745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x	WT-bac, Water Testing Kit, Bacteria Test
2 x	MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x	4th stage Optional Refill bag #818 DI Resin Refill Bag
1 x	FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
1 x	PH80, Digital pH Meter Hydrotester Calibration Storage Solutions
3 x	201, 1st stage sediment filter (replace every 6-12 months)
2 x	BBK20, Replacement Filter 20" Big Blue Whole House WH-2201 WH250
1 x	UU Clips Pair from Bracket to Membrane Filter
1 x	727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
1 x	CBV-38, Tank Ball Valve to 3/8 tubing
1 x	752, DC Booster Pump w/ Transformer
1 x	HK120-P-TK for USA 110V / 60Hz
1 x	Discontinued RO155
1 x	6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
3 x	205 2nd stage solid carbon block filter (replace every 12 month)
3 x	2nd stage C10 carbon block filter (replace every 6-12 months)
2 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x	Discontinued RO155C
2 x	O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
2 x	BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
2 x	CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
3 x	1st stage SF05 sediment filter (replace every 6-12 months)
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle HK120
1 x	FRQ420, Flow Restrictor 420ML / min
1 x	FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x	4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x	DB40, DI Resin Refill Bag for DI210, RD322
1 x	3rd stage Special High Efficiency Membrane Filter HTFC-150
1 x	718b Blue Color Tubing 24 feet 1/4" LLDPE PE tube drinking water
1 x	205, 2nd stage carbon block filter (replace every 12 months)
1 x	HK120-P-220V KoolerMax Aeroponics Hydroponics RO + Booster Pump
1 x	718TB38, Tubing, 20 feet 3/8" white LLDPE PE for drinking water
1 x	SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x	732, Inline Pressure Gauge 0 to 300 psi for RO filter system
1 x	568,Heavy-Duty Filter Housing Wrench, HoneyWell or FilterCold
1 x	718, Tubing 30 feet 1/4" white tube LLDPE PE for drinking water
1 x	NM-5104, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
1 x	335, 4th stage TFC 35/45 US membrane filter (every 2-3 years)
1 x	FM-8000T, DigiFlow Digital Water Flow Meter Rate Count Down
1 x	RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
1 x	Panel 1/4 Digital Flow Meter count up total Gallons GPM 56"cable
1 x	KF511, Polished Chrome Cross-Handle with Gold Trim Faucet
1 x	673, Replacement UV Lamp Light for 602 (6 Watts)
1 x	OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x	FM-8100TG44, DigiFlow Digital Water Flow Rate Meter
1 x	UU Clips Pair Membrane to Membrane, 2.5" to 2.5"
3 x	701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
2 x	Parts, Ro Water System Installation Parts Bag 1/4"
2 x	335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x	FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
1 x	CP-KOR24, O-RING Oring FOR KOOLERMAX MEMBRANE FILTER HOUSING
1 x	MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x	Bundle Filter KPAK-104bm Sediment Carbon DI Resin Membrane
4 x	Optional: 564 Membrane Filter Housing Wrench Opener
2 x	225UP, 5th stage Inline Alkaline upgrade (includes media)
1 x	PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
1 x	FM-8100T, DigiFlow Digital Water Flow Rate Meter 56" cable
1 x	350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
1 x	3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
1 x	602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
1 x	SW SHELL, Countertop SW1 Empty System Only No Filter
1 x	KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
2 x	4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x	Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x	Discontinued RD150
1 x	SC207, Specialty Filter Refillable Color Changing DI Filter for
1 x	Discontinued RO585
1 x	CDP8800, AQUATEC CDP8852-2J03-B424 Booster Pump Only Fitting
1 x	FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x	799, Siphon Pump Drinking Water Liquid Fluid Oil Manual Trasfer
1 x	741-38, Diverter Valve for RO DI Water Systems
1 x	5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x	KT-103, Optional Manual Membrane Flush Valve
1 x	IM60, Ice Maker or RV Water Filter, Inline Typle
1 x	214, Clear Inline Filter Cartridge Empty Case
1 x	202,1 MICRON Sediment filter (replace every 6-12 month) SED1001

View Cart	$5,271.55