Log In Log In  |  Checkout   |  81 item(s)
1 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish
1 x 721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
2 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x Y3414CH, Garden Hose Y Adapter Shut-Off Valve Metal Construction
2 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
2 x Parts, Ro Water System Installation Parts Bag 1/4"
3 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO6ALK
2 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x *Discontinued* RO6ALK
1 x PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
2 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x 709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
1 x .K5 KoolerMax 75GPD 5 STAGE REVERSE OSMOSIS RO FILTER SYSTEM
1 x 385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
1 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x PSW-3100 Aquatec Pressure Switch 100 psi shut off 3/8 tubing TSO
1 x SV-24AC-14, Solenoid Valve ESO for Aquatec pump 1/4" wiring
1 x SV-24DC-38-Brass KSD Solenoid Valve 3/8" brass 24V DC ESO
1 x SV-110AC-14, Solenoid Valve 1/4" plastic 110VAC ESO
1 x Aeroponics HighPressure Booster Pump Aquatec CDP5853 Transformer
2 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x Optional: 564 Membrane Filter Housing Wrench Opener
2 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x AQUATEC 8852-2J03-B424 High Flow Booster Pump 110V Transformer
1 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x 6044-combo Compression Type Fitting Elbow and Tee fitting
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x SET8855-300 Aquatec 5853 Booster Pump Assembly for 300GPD RO Sys
1 x *Discontinued* RO585ERP
1 x 759, Aquatec Demand Delivery Pump 5853-7E12-J524 Commercial 1.7G
1 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x .AR125 Dual Outputs Aquarium & Home Drinking RO Filter System
1 x SVkit, Pump Shutoff Switch Kit for Aquatec Booster Pumps ESO TSO
1 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
3 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x 602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
3 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x MKP, Maintenance kit for K5150P K6150P AR150P
1 x PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x SET68, AQUATEC 6840 AC Pump Set Solenoid ESO Pressure Switch SET
1 x 290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
1 x AQUATEC CDP 8852-2J03-B424 Booster Pump 220V Euro Transformer
1 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x 6th Stage pn215 Refillable inline DI filter (color change)
1 x SET8855 Aquatec 5853 Booster Pump Assembly for Aeroponics System
1 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x .RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x .AR150P, AQUARIUM & DRINKING 2 OUTPUTS Reverse Osmosis RO+DI+P
1 x PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
1 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x 773, AC Booster Pump Assembly Large 150-200GPD RO systems SET
1 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x CDP6800T110V, AQUATEC Booster Pump Transformer 6840-2J03-B224
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x 752, DC Booster Pump w/ Transformer
1 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x 7044-K Union Tee Connector Fitting Compression type 1/4"
1 x CDP8800, AQUATEC CDP8852-2J03-B424 Booster Pump Only Fitting
View Cart$4,343.39
Home
Specials Log InCreate Account Checkout  Shopping Cart81 item(s)
1 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish
1 x 721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
2 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x Y3414CH, Garden Hose Y Adapter Shut-Off Valve Metal Construction
2 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
2 x Parts, Ro Water System Installation Parts Bag 1/4"
3 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO6ALK
2 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x *Discontinued* RO6ALK
1 x PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
2 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x 709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
1 x .K5 KoolerMax 75GPD 5 STAGE REVERSE OSMOSIS RO FILTER SYSTEM
1 x 385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
1 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x PSW-3100 Aquatec Pressure Switch 100 psi shut off 3/8 tubing TSO
1 x SV-24AC-14, Solenoid Valve ESO for Aquatec pump 1/4" wiring
1 x SV-24DC-38-Brass KSD Solenoid Valve 3/8" brass 24V DC ESO
1 x SV-110AC-14, Solenoid Valve 1/4" plastic 110VAC ESO
1 x Aeroponics HighPressure Booster Pump Aquatec CDP5853 Transformer
2 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x Optional: 564 Membrane Filter Housing Wrench Opener
2 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x AQUATEC 8852-2J03-B424 High Flow Booster Pump 110V Transformer
1 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x 6044-combo Compression Type Fitting Elbow and Tee fitting
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x SET8855-300 Aquatec 5853 Booster Pump Assembly for 300GPD RO Sys
1 x *Discontinued* RO585ERP
1 x 759, Aquatec Demand Delivery Pump 5853-7E12-J524 Commercial 1.7G
1 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x .AR125 Dual Outputs Aquarium & Home Drinking RO Filter System
1 x SVkit, Pump Shutoff Switch Kit for Aquatec Booster Pumps ESO TSO
1 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
3 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x 602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
3 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x MKP, Maintenance kit for K5150P K6150P AR150P
1 x PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x SET68, AQUATEC 6840 AC Pump Set Solenoid ESO Pressure Switch SET
1 x 290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
1 x AQUATEC CDP 8852-2J03-B424 Booster Pump 220V Euro Transformer
1 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x 6th Stage pn215 Refillable inline DI filter (color change)
1 x SET8855 Aquatec 5853 Booster Pump Assembly for Aeroponics System
1 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x .RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x .AR150P, AQUARIUM & DRINKING 2 OUTPUTS Reverse Osmosis RO+DI+P
1 x PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
1 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x 773, AC Booster Pump Assembly Large 150-200GPD RO systems SET
1 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x CDP6800T110V, AQUATEC Booster Pump Transformer 6840-2J03-B224
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x 752, DC Booster Pump w/ Transformer
1 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x 7044-K Union Tee Connector Fitting Compression type 1/4"
1 x CDP8800, AQUATEC CDP8852-2J03-B424 Booster Pump Only Fitting
View Cart$4,343.39

PSW-350, Pressure Switch for RO Booster Pump 1/4" TSO [PSW-350]

$18.00

PSW-350, Pressure Switch for RO Booster Pump 1/4\" TSO



Part no. PSW-350, Non branded Pressure switch, NC, normally closed, adjustable pressure setting, for water pressure

This pressure switch is used in our booster pump assembly (part no. 752). It is to turn off the pump and solenoid valve when the pressure tank is full, and turn them back on when the water is depleting.

Other uses: You can use this pressure switch for other applications as well, such as automatic flow control and top off control ... etc. When you want to turn something off when water pressure reaches 45psi, and turn it back on when water pressure reaches 20 psi.

Specification:

Material: plastic

Fitting: 1/4" compression fitting, easily fitted to 1/4" OD plastic tubing or copper tubing

Electrical: NC, Normally closed, 15" of electrical wires is included

Pressure setting: for water pressure, ON at 45 psi (+ 5); OFF at 20 psi (+ 5) NOTE: the pressure setting is approximately set at this pressure. You can slightly adjust the pressure setting.

Adjustable pressure setting: It is slightly adjustable. The switch's pressure setting can be adjusted by turning the hex-screw on top of the switch. the ON can be adjusted approximately 35 to 55, OFF can be adjusted approximately 15 to 30 psi

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