Log In Log In  |  Checkout   |  72 item(s)
2 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x 385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
2 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
3 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO585
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5150P
1 x FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x ERP500 Aquatec Permeate Pump Reverse Osmosis RO System USA made
2 x 752, DC Booster Pump w/ Transformer
1 x Special, Output Conversion Kit Convert from 1/4" to 3/8"
2 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
3 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
3 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x AQUATEC 8852-2J03-B424 High Flow Booster Pump 110V Transformer
1 x 2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
1 x 755, Aquatec Demand Delivery Pump 5851-7E12-J574 Increase Output
1 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x 4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x TMR-220V-1A Aquatec TACS234-19 Transformer Power Supply EuroPlug
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle HK120
1 x MK8002, Maintenance kit for double membrane system RD322 RO260
1 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x 5th Stage pn215 Refillable inline DI filter (color change)
2 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
3 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO260
2 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x SET8855 Aquatec 5853 Booster Pump Assembly for Aeroponics System
1 x ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
1 x HK120-P-220V KoolerMax Aeroponics Hydroponics RO + Booster Pump
1 x 756SET, Aquatec Permeate Pump Reverse Osmosis System ERP1000
1 x SVkit, Pump Shutoff Switch Kit for Aquatec Booster Pumps ESO TSO
1 x 759, Aquatec Demand Delivery Pump 5853-7E12-J524 Commercial 1.7G
1 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x SET8855-300 Aquatec 5853 Booster Pump Assembly for 300GPD RO Sys
1 x HK120-P-TK-220V for EURO 220V / 50Hz
1 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x SV-24AC-14, Solenoid Valve ESO for Aquatec pump 1/4" wiring
1 x SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch
1 x 799, Siphon Pump Drinking Water Liquid Fluid Oil Manual Trasfer
1 x 6th Stage pn215 Refillable inline DI filter (color change)
1 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x 318, 4th stage TFC-18 US membrane filter (replace every 2-3 yrs)
1 x 365, 4th stage TFC 50/65 US membrane filter (replace 2-3 yrs)
1 x FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
1 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x HK120 KoolerMax Aeroponics Hydroponics 150G RO Filtration System
1 x EMT-10, Empty Filter Cartridge Casing Housing
1 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6150P
1 x 3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
1 x AQUATEC CDP 8852-2J03-B424 Booster Pump 220V Euro Transformer
View Cart$4,089.39
Home
Specials Log InCreate Account Checkout  Shopping Cart72 item(s)
2 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x 385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
2 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
3 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO585
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5150P
1 x FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x ERP500 Aquatec Permeate Pump Reverse Osmosis RO System USA made
2 x 752, DC Booster Pump w/ Transformer
1 x Special, Output Conversion Kit Convert from 1/4" to 3/8"
2 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
3 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
3 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x AQUATEC 8852-2J03-B424 High Flow Booster Pump 110V Transformer
1 x 2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
1 x 755, Aquatec Demand Delivery Pump 5851-7E12-J574 Increase Output
1 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x 4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x TMR-220V-1A Aquatec TACS234-19 Transformer Power Supply EuroPlug
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle HK120
1 x MK8002, Maintenance kit for double membrane system RD322 RO260
1 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x 5th Stage pn215 Refillable inline DI filter (color change)
2 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
3 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO260
2 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x SET8855 Aquatec 5853 Booster Pump Assembly for Aeroponics System
1 x ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
1 x HK120-P-220V KoolerMax Aeroponics Hydroponics RO + Booster Pump
1 x 756SET, Aquatec Permeate Pump Reverse Osmosis System ERP1000
1 x SVkit, Pump Shutoff Switch Kit for Aquatec Booster Pumps ESO TSO
1 x 759, Aquatec Demand Delivery Pump 5853-7E12-J524 Commercial 1.7G
1 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x SET8855-300 Aquatec 5853 Booster Pump Assembly for 300GPD RO Sys
1 x HK120-P-TK-220V for EURO 220V / 50Hz
1 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x SV-24AC-14, Solenoid Valve ESO for Aquatec pump 1/4" wiring
1 x SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch
1 x 799, Siphon Pump Drinking Water Liquid Fluid Oil Manual Trasfer
1 x 6th Stage pn215 Refillable inline DI filter (color change)
1 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x 318, 4th stage TFC-18 US membrane filter (replace every 2-3 yrs)
1 x 365, 4th stage TFC 50/65 US membrane filter (replace 2-3 yrs)
1 x FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
1 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x HK120 KoolerMax Aeroponics Hydroponics 150G RO Filtration System
1 x EMT-10, Empty Filter Cartridge Casing Housing
1 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6150P
1 x 3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
1 x AQUATEC CDP 8852-2J03-B424 Booster Pump 220V Euro Transformer
View Cart$4,089.39

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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