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	205 2nd stage solid carbon block filter (replace every 12 month)
2 x	Parts, Ro Water System Installation Parts Bag 1/4"
1 x	KF355UP, SUBSTITUTE/Upgrade to Antique Brushed Brass Iron Finish
5 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x	213, 4th stage inline carbon filter (replace every 12 months)
4 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x	365, 4th stage TFC 50/65 US membrane filter (replace 2-3 yrs)
1 x	741-14, Diverter Valve for Countertop Water Units
4 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x	Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x	KF310UP, SUBSTITUTE/Upgrade to KYTON FAUCET POLISHED CHROME FINI
3 x	201, 1st stage sediment filter (replace every 6-12 months)
2 x	532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x	FK-BB10K3, Big Blue Filter Pack Bundle for WH-1030 Whole House
1 x	706, Membrane Filter Casing Housing Assembly
2 x	FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
2 x	Optional: 564 Membrane Filter Housing Wrench Opener
1 x	HK120-P-220V KoolerMax Aeroponics Hydroponics RO + Booster Pump
2 x	752, DC Booster Pump w/ Transformer
2 x	324, 4th stage TFC-24 US membrane filter (replace every 2-3 yrs)
1 x	UC7000 HONEYWELL UNDER THE COUNTER WATER FILTER (WHITE, LARGE)
3 x	701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x	B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x	Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x	FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
1 x	SC445, Specialty Filter SPECIAL ALKALINE FILTER Specialty Filter
1 x	532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x	1st stage SF05 sediment filter (replace every 6-12 months)
3 x	Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x	7044-K Union Tee Connector Fitting Compression type 1/4"
1 x	718, Tubing 30 feet 1/4" white tube LLDPE PE for drinking water
1 x	.AR150P, AQUARIUM & DRINKING 2 OUTPUTS Reverse Osmosis RO+DI+P
2 x	KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	214, Clear Inline Filter Cartridge Empty Case
1 x	326, 3rd stage TFC 24 /26 US membrane filter (replace 2-3 yrs)
1 x	.AR104H High Efficiency Membrane Aquarium Reef Aeroponics RO DI
1 x	602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
1 x	318, 4th stage TFC-18 US membrane filter (replace every 2-3 yrs)
2 x	350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
1 x	213, 5th stage inline carbon postfilter (replace every 12months)
1 x	277, SED1005BB Big Blue 5 micron sediment filter 10"
1 x	3rd stage C10 carbon block filter (replace every 6-12 months)
1 x	745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x	Special, Single Stage Housing Bracket Shell Connection Kit
1 x	CP-KOR45, O RING FOR KOOLERMAX BOTTOM FILTER HOUSING CASING
1 x	673, Replacement UV Lamp Light for 602 (6 Watts)
1 x	SC207, Specialty Filter Refillable Color Changing DI Filter for
1 x	Discontinued RO155C
1 x	531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x	RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
1 x	Discontinued RD106
1 x	733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K5
1 x	335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x	204, 2nd stage GAC filter (replace every 6-12 months)
1 x	EMT-10, Empty Filter Cartridge Casing Housing
1 x	FRQ200, Flow Restrictor 200ML / min
1 x	721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
1 x	KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x	2nd stage C10 carbon block filter (replace every 6-12 months)
1 x	Conversion Kit, Convert Aquarium to Drinking RO Water System
1 x	3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
2 x	CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x	MKP, Maintenance kit for K5150P K6150P AR150P
1 x	.K6150PNTF, KoolerMax K6150P RO System Shell without tank faucet
1 x	205, 5th stage final carbon filter
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR150P
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO260
1 x	DB40, DI Resin Refill Bag for DI210, RD322
1 x	FRQ550, Flow Restrictor 500 to 600ML / min
2 x	5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x	.K5150PNTF, KoolerMax K5150P RO System Shell without tank faucet
1 x	205, 3rd stage solid carbon block filter (replace every 12month)
1 x	215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x	MK8002, Maintenance kit for double membrane system RD322 RO260
1 x	6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x	.K5 KoolerMax 75GPD 5 STAGE REVERSE OSMOSIS RO FILTER SYSTEM
1 x	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x	718b Blue Color Tubing 24 feet 1/4" LLDPE PE tube drinking water
1 x	KT-103, Optional Manual Membrane Flush Valve
1 x	Discontinued RO585
1 x	SC208, Specialty Filter Iron Lead and Heavy Metal Removal Filter
1 x	727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
1 x	UC SHELL, Honeywell UC7000 Empty System Only No Filter
1 x	MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180

View Cart	$5,317.67

1 x	205 2nd stage solid carbon block filter (replace every 12 month)
2 x	Parts, Ro Water System Installation Parts Bag 1/4"
1 x	KF355UP, SUBSTITUTE/Upgrade to Antique Brushed Brass Iron Finish
5 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x	213, 4th stage inline carbon filter (replace every 12 months)
4 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x	365, 4th stage TFC 50/65 US membrane filter (replace 2-3 yrs)
1 x	741-14, Diverter Valve for Countertop Water Units
4 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x	Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x	KF310UP, SUBSTITUTE/Upgrade to KYTON FAUCET POLISHED CHROME FINI
3 x	201, 1st stage sediment filter (replace every 6-12 months)
2 x	532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x	FK-BB10K3, Big Blue Filter Pack Bundle for WH-1030 Whole House
1 x	706, Membrane Filter Casing Housing Assembly
2 x	FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
2 x	Optional: 564 Membrane Filter Housing Wrench Opener
1 x	HK120-P-220V KoolerMax Aeroponics Hydroponics RO + Booster Pump
2 x	752, DC Booster Pump w/ Transformer
2 x	324, 4th stage TFC-24 US membrane filter (replace every 2-3 yrs)
1 x	UC7000 HONEYWELL UNDER THE COUNTER WATER FILTER (WHITE, LARGE)
3 x	701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x	B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x	Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x	FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
1 x	SC445, Specialty Filter SPECIAL ALKALINE FILTER Specialty Filter
1 x	532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x	1st stage SF05 sediment filter (replace every 6-12 months)
3 x	Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x	7044-K Union Tee Connector Fitting Compression type 1/4"
1 x	718, Tubing 30 feet 1/4" white tube LLDPE PE for drinking water
1 x	.AR150P, AQUARIUM & DRINKING 2 OUTPUTS Reverse Osmosis RO+DI+P
2 x	KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	214, Clear Inline Filter Cartridge Empty Case
1 x	326, 3rd stage TFC 24 /26 US membrane filter (replace 2-3 yrs)
1 x	.AR104H High Efficiency Membrane Aquarium Reef Aeroponics RO DI
1 x	602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
1 x	318, 4th stage TFC-18 US membrane filter (replace every 2-3 yrs)
2 x	350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
1 x	213, 5th stage inline carbon postfilter (replace every 12months)
1 x	277, SED1005BB Big Blue 5 micron sediment filter 10"
1 x	3rd stage C10 carbon block filter (replace every 6-12 months)
1 x	745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x	Special, Single Stage Housing Bracket Shell Connection Kit
1 x	CP-KOR45, O RING FOR KOOLERMAX BOTTOM FILTER HOUSING CASING
1 x	673, Replacement UV Lamp Light for 602 (6 Watts)
1 x	SC207, Specialty Filter Refillable Color Changing DI Filter for
1 x	Discontinued RO155C
1 x	531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x	RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
1 x	Discontinued RD106
1 x	733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K5
1 x	335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x	204, 2nd stage GAC filter (replace every 6-12 months)
1 x	EMT-10, Empty Filter Cartridge Casing Housing
1 x	FRQ200, Flow Restrictor 200ML / min
1 x	721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
1 x	KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x	2nd stage C10 carbon block filter (replace every 6-12 months)
1 x	Conversion Kit, Convert Aquarium to Drinking RO Water System
1 x	3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
2 x	CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x	MKP, Maintenance kit for K5150P K6150P AR150P
1 x	.K6150PNTF, KoolerMax K6150P RO System Shell without tank faucet
1 x	205, 5th stage final carbon filter
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR150P
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO260
1 x	DB40, DI Resin Refill Bag for DI210, RD322
1 x	FRQ550, Flow Restrictor 500 to 600ML / min
2 x	5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x	.K5150PNTF, KoolerMax K5150P RO System Shell without tank faucet
1 x	205, 3rd stage solid carbon block filter (replace every 12month)
1 x	215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x	MK8002, Maintenance kit for double membrane system RD322 RO260
1 x	6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x	.K5 KoolerMax 75GPD 5 STAGE REVERSE OSMOSIS RO FILTER SYSTEM
1 x	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x	718b Blue Color Tubing 24 feet 1/4" LLDPE PE tube drinking water
1 x	KT-103, Optional Manual Membrane Flush Valve
1 x	Discontinued RO585
1 x	SC208, Specialty Filter Iron Lead and Heavy Metal Removal Filter
1 x	727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
1 x	UC SHELL, Honeywell UC7000 Empty System Only No Filter
1 x	MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180

View Cart	$5,317.67