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	701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x	OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x	1st stage SF05 sediment filter (replace every 6-12 months)
1 x	759, Aquatec Demand Delivery Pump 5853-7E12-J524 Commercial 1.7G
1 x	.AR150P, AQUARIUM & DRINKING 2 OUTPUTS Reverse Osmosis RO+DI+P
1 x	706, Membrane Filter Casing Housing Assembly
1 x	Discontinued RD150
2 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x	350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
2 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x	721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
1 x	CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x	818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x	BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
1 x	Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x	Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
1 x	FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x	SV-110AC-14, Solenoid Valve 1/4" plastic 110VAC ESO
1 x	213, 4th stage inline carbon filter (replace every 12 months)
1 x	Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
2 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x	UC SHELL, Honeywell UC7000 Empty System Only No Filter
2 x	7044-K Union Tee Connector Fitting Compression type 1/4"
1 x	TMR-UV-6W, Replacement UV Ballast Transformer 6 Watts for 602 UV
2 x	745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x	3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
1 x	UU Clips Pair from Bracket to Membrane Filter
1 x	Optional: 564 Membrane Filter Housing Wrench Opener
1 x	673, Replacement UV Lamp Light for 602 (6 Watts)
1 x	HK120-P-TK-220V for EURO 220V / 50Hz
1 x	Bundle Filter Annual set KPAK-104b Sediment Carbon Resin Refill
1 x	DB40, DI Resin Refill Bag for DI210, RD322
1 x	213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x	6044-combo Compression Type Fitting Elbow and Tee fitting
1 x	CBV-38, Tank Ball Valve to 3/8 tubing
1 x	FRQ200, Flow Restrictor 200ML / min
1 x	326, 3rd stage TFC 24 /26 US membrane filter (replace 2-3 yrs)
1 x	Y3414CH, Garden Hose Y Adapter Shut-Off Valve Metal Construction
1 x	UU Clips Pair Membrane to Filter, 2.5" to 2"
1 x	Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO585
1 x	PSW-380 Aquatec Pressure Switch 80 psi shut off 3/8" tubing TSO
1 x	RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
1 x	FRQ300, Flow Restrictor 300ML / min
1 x	FM10, STEEL BRACKET SINGLE HOUSING MOUNTING SYSTEM
1 x	KT-103, Optional Manual Membrane Flush Valve
1 x	UU Clips Pair Membrane to Membrane, 2.5" to 2.5"
1 x	FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT
1 x	Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x	720, Feed Water Adapter with Needle Valve
1 x	205, 3rd stage solid carbon block filter (replace every 12month)
1 x	SVkit, Pump Shutoff Switch Kit for Aquatec Booster Pumps ESO TSO
1 x	718b Blue Color Tubing 24 feet 1/4" LLDPE PE tube drinking water
1 x	.AR122 KoolerMax 6STAGE Aquarium Reef REVERSE OSMOSIS RODI WATER
1 x	B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x	MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x	DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1

View Cart	$2,341.84

1 x	701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x	OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x	1st stage SF05 sediment filter (replace every 6-12 months)
1 x	759, Aquatec Demand Delivery Pump 5853-7E12-J524 Commercial 1.7G
1 x	.AR150P, AQUARIUM & DRINKING 2 OUTPUTS Reverse Osmosis RO+DI+P
1 x	706, Membrane Filter Casing Housing Assembly
1 x	Discontinued RD150
2 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x	350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
2 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x	721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
1 x	CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x	818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x	BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
1 x	Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x	Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
1 x	FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x	SV-110AC-14, Solenoid Valve 1/4" plastic 110VAC ESO
1 x	213, 4th stage inline carbon filter (replace every 12 months)
1 x	Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
2 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x	UC SHELL, Honeywell UC7000 Empty System Only No Filter
2 x	7044-K Union Tee Connector Fitting Compression type 1/4"
1 x	TMR-UV-6W, Replacement UV Ballast Transformer 6 Watts for 602 UV
2 x	745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x	3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
1 x	UU Clips Pair from Bracket to Membrane Filter
1 x	Optional: 564 Membrane Filter Housing Wrench Opener
1 x	673, Replacement UV Lamp Light for 602 (6 Watts)
1 x	HK120-P-TK-220V for EURO 220V / 50Hz
1 x	Bundle Filter Annual set KPAK-104b Sediment Carbon Resin Refill
1 x	DB40, DI Resin Refill Bag for DI210, RD322
1 x	213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x	6044-combo Compression Type Fitting Elbow and Tee fitting
1 x	CBV-38, Tank Ball Valve to 3/8 tubing
1 x	FRQ200, Flow Restrictor 200ML / min
1 x	326, 3rd stage TFC 24 /26 US membrane filter (replace 2-3 yrs)
1 x	Y3414CH, Garden Hose Y Adapter Shut-Off Valve Metal Construction
1 x	UU Clips Pair Membrane to Filter, 2.5" to 2"
1 x	Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO585
1 x	PSW-380 Aquatec Pressure Switch 80 psi shut off 3/8" tubing TSO
1 x	RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
1 x	FRQ300, Flow Restrictor 300ML / min
1 x	FM10, STEEL BRACKET SINGLE HOUSING MOUNTING SYSTEM
1 x	KT-103, Optional Manual Membrane Flush Valve
1 x	UU Clips Pair Membrane to Membrane, 2.5" to 2.5"
1 x	FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT
1 x	Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x	720, Feed Water Adapter with Needle Valve
1 x	205, 3rd stage solid carbon block filter (replace every 12month)
1 x	SVkit, Pump Shutoff Switch Kit for Aquatec Booster Pumps ESO TSO
1 x	718b Blue Color Tubing 24 feet 1/4" LLDPE PE tube drinking water
1 x	.AR122 KoolerMax 6STAGE Aquarium Reef REVERSE OSMOSIS RODI WATER
1 x	B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x	MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x	DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1

View Cart	$2,341.84