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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3 x	205, 3rd stage solid carbon block filter (replace every 12month)
1 x	.AR122 KoolerMax 6STAGE Aquarium Reef REVERSE OSMOSIS RODI WATER
3 x	KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	706, Membrane Filter Casing Housing Assembly
1 x	225UP, 5th stage Inline Alkaline upgrade (includes media)
1 x	UU Clips Pair from Bracket to Membrane Filter
3 x	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x	Parts, Ro Water System Installation Parts Bag 1/4"
2 x	B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
2 x	Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x	756SET, Aquatec Permeate Pump Reverse Osmosis System ERP1000
1 x	3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x	1st stage SF05 sediment filter (replace every 6-12 months)
1 x	ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
1 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
3 x	Optional: 564 Membrane Filter Housing Wrench Opener
1 x	EMT-10, Empty Filter Cartridge Casing Housing
2 x	6th Stage pn215 Refillable inline DI filter (color change)
2 x	3rd stage C10 carbon block filter (replace every 6-12 months)
1 x	FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT
1 x	FK-53, Replacement Filter Pack SED2005 CB2010 for RD322 RO260
1 x	SVkit, Pump Shutoff Switch Kit for Aquatec Booster Pumps ESO TSO
1 x	SV-24DC-38-Brass KSD Solenoid Valve 3/8" brass 24V DC ESO
1 x	913, 5th stage inline carbon filter (every 12 months)
1 x	799, Siphon Pump Drinking Water Liquid Fluid Oil Manual Trasfer
1 x	WS-150M, Whole House Water Softener
1 x	FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
1 x	PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
1 x	Special, Single Stage Housing Bracket Shell Connection Kit
2 x	399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
1 x	SV-110AC-14, Solenoid Valve 1/4" plastic 110VAC ESO
1 x	CDP6800T110V, AQUATEC Booster Pump Transformer 6840-2J03-B224
1 x	SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
2 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x	OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x	KT-103, Optional Manual Membrane Flush Valve
1 x	UU Clips Pair Membrane to Membrane, 2.5" to 2.5"
1 x	1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
2 x	701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x	NM-5104, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
2 x	Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x	Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x	PE Tubing Tube Cutter
1 x	818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x	532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x	745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x	WH-10, Whole House Water Treatment Carbon Filter System 10" Big
1 x	4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x	671C, Replacement UV Lamp Light for 609C (16 Watt)
1 x	PSW-3100 Aquatec Pressure Switch 100 psi shut off 3/8 tubing TSO
1 x	Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x	335, 4th stage TFC 35/45 US membrane filter (every 2-3 years)
1 x	201, 1st stage sediment filter (replace every 6-12 months)
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD106
1 x	.RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x	MKP, Maintenance kit for K5150P K6150P AR150P
1 x	WH-25, Whole House Water Treatment Sediment Filter System 20" Bi
1 x	SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch
1 x	SW SHELL, Countertop SW1 Empty System Only No Filter

View Cart	$5,567.43

3 x	205, 3rd stage solid carbon block filter (replace every 12month)
1 x	.AR122 KoolerMax 6STAGE Aquarium Reef REVERSE OSMOSIS RODI WATER
3 x	KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	706, Membrane Filter Casing Housing Assembly
1 x	225UP, 5th stage Inline Alkaline upgrade (includes media)
1 x	UU Clips Pair from Bracket to Membrane Filter
3 x	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x	Parts, Ro Water System Installation Parts Bag 1/4"
2 x	B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
2 x	Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x	756SET, Aquatec Permeate Pump Reverse Osmosis System ERP1000
1 x	3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x	1st stage SF05 sediment filter (replace every 6-12 months)
1 x	ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
1 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
3 x	Optional: 564 Membrane Filter Housing Wrench Opener
1 x	EMT-10, Empty Filter Cartridge Casing Housing
2 x	6th Stage pn215 Refillable inline DI filter (color change)
2 x	3rd stage C10 carbon block filter (replace every 6-12 months)
1 x	FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT
1 x	FK-53, Replacement Filter Pack SED2005 CB2010 for RD322 RO260
1 x	SVkit, Pump Shutoff Switch Kit for Aquatec Booster Pumps ESO TSO
1 x	SV-24DC-38-Brass KSD Solenoid Valve 3/8" brass 24V DC ESO
1 x	913, 5th stage inline carbon filter (every 12 months)
1 x	799, Siphon Pump Drinking Water Liquid Fluid Oil Manual Trasfer
1 x	WS-150M, Whole House Water Softener
1 x	FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
1 x	PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
1 x	Special, Single Stage Housing Bracket Shell Connection Kit
2 x	399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
1 x	SV-110AC-14, Solenoid Valve 1/4" plastic 110VAC ESO
1 x	CDP6800T110V, AQUATEC Booster Pump Transformer 6840-2J03-B224
1 x	SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
2 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x	OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x	KT-103, Optional Manual Membrane Flush Valve
1 x	UU Clips Pair Membrane to Membrane, 2.5" to 2.5"
1 x	1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
2 x	701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x	NM-5104, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
2 x	Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x	Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x	PE Tubing Tube Cutter
1 x	818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x	532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x	745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x	WH-10, Whole House Water Treatment Carbon Filter System 10" Big
1 x	4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x	671C, Replacement UV Lamp Light for 609C (16 Watt)
1 x	PSW-3100 Aquatec Pressure Switch 100 psi shut off 3/8 tubing TSO
1 x	Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x	335, 4th stage TFC 35/45 US membrane filter (every 2-3 years)
1 x	201, 1st stage sediment filter (replace every 6-12 months)
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD106
1 x	.RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x	MKP, Maintenance kit for K5150P K6150P AR150P
1 x	WH-25, Whole House Water Treatment Sediment Filter System 20" Bi
1 x	SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch
1 x	SW SHELL, Countertop SW1 Empty System Only No Filter

View Cart	$5,567.43