Log In Log In  |  Checkout   |  54 item(s)
2 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x 755, Aquatec Demand Delivery Pump 5851-7E12-J574 Increase Output
1 x SET8855-300 Aquatec 5853 Booster Pump Assembly for 300GPD RO Sys
1 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x SV-24AC-14, Solenoid Valve for Aquatec pump only 1/4" 24VAC ESO
1 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x SW SHELL, Countertop SW1 Empty System Only No Filter
1 x SV-24AC-38, KSD Solenoid Valve ESO 3/8" brass, 24V AC
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x 350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
1 x PSW-350, Pressure Switch for RO Booster Pump 1/4" TSO
1 x RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
1 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
2 x 5th stage 225 Inline Alkaline filter with clear housing (annual)
1 x DB40, DI Resin Refill Bag for DI210, RD322
2 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
2 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 799, Siphon Pump Drinking Water Liquid Fluid Oil Manual Trasfer
1 x 3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
1 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x SC227, Specialty Filter Refillable Color Changing DI Filter 20"
1 x MKP, Maintenance kit for K5150P K6150P AR150P
2 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x 335, 3rd stage TFC 35/45 US membrane filter (every 2-3 yrs)
1 x CDP6800, AQUATEC CDP6800 Booster Pump Only 6840-2J03-B224
1 x BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
1 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
2 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x 205, 2nd stage carbon block filter (replace every 12 months)
1 x SV-110AC-14, Solenoid Valve 1/4" plastic 110VAC ESO
1 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x Aeroponics HighPressure Booster Pump Aquatec CDP5853 Transformer
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5
1 x TMR-AQT-2A, Transformer Power Supply Aquatec TACS114-48 for 8800
1 x 4th stage TFC 75/85 US membrane filter (every 2-3 yrs) M75
1 x 335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x TMR-220V-1A Aquatec TACS234-19 Transformer Power Supply EuroPlug
1 x 277, SED1005BB Big Blue 5 micron sediment filter 10"
1 x ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
1 x ERP500 Aquatec Permeate Pump Reverse Osmosis RO System USA made
1 x 2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
1 x FK-53, Replacement Filter Pack SED2005 CB2010 for RD322 RO260
1 x Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x SVkit, Pump Shutoff Switch Kit for Aquatec Booster Pumps ESO TSO
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x 205, 3rd stage solid carbon block filter (replace every 12 month
View Cart$2,208.94
Home
Specials Log InCreate Account Checkout  Shopping Cart54 item(s)
2 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x 755, Aquatec Demand Delivery Pump 5851-7E12-J574 Increase Output
1 x SET8855-300 Aquatec 5853 Booster Pump Assembly for 300GPD RO Sys
1 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x SV-24AC-14, Solenoid Valve for Aquatec pump only 1/4" 24VAC ESO
1 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x SW SHELL, Countertop SW1 Empty System Only No Filter
1 x SV-24AC-38, KSD Solenoid Valve ESO 3/8" brass, 24V AC
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x 350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
1 x PSW-350, Pressure Switch for RO Booster Pump 1/4" TSO
1 x RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
1 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
2 x 5th stage 225 Inline Alkaline filter with clear housing (annual)
1 x DB40, DI Resin Refill Bag for DI210, RD322
2 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
2 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 799, Siphon Pump Drinking Water Liquid Fluid Oil Manual Trasfer
1 x 3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
1 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x SC227, Specialty Filter Refillable Color Changing DI Filter 20"
1 x MKP, Maintenance kit for K5150P K6150P AR150P
2 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x 335, 3rd stage TFC 35/45 US membrane filter (every 2-3 yrs)
1 x CDP6800, AQUATEC CDP6800 Booster Pump Only 6840-2J03-B224
1 x BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
1 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
2 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x 205, 2nd stage carbon block filter (replace every 12 months)
1 x SV-110AC-14, Solenoid Valve 1/4" plastic 110VAC ESO
1 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x Aeroponics HighPressure Booster Pump Aquatec CDP5853 Transformer
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5
1 x TMR-AQT-2A, Transformer Power Supply Aquatec TACS114-48 for 8800
1 x 4th stage TFC 75/85 US membrane filter (every 2-3 yrs) M75
1 x 335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x TMR-220V-1A Aquatec TACS234-19 Transformer Power Supply EuroPlug
1 x 277, SED1005BB Big Blue 5 micron sediment filter 10"
1 x ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
1 x ERP500 Aquatec Permeate Pump Reverse Osmosis RO System USA made
1 x 2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
1 x FK-53, Replacement Filter Pack SED2005 CB2010 for RD322 RO260
1 x Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x SVkit, Pump Shutoff Switch Kit for Aquatec Booster Pumps ESO TSO
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x 205, 3rd stage solid carbon block filter (replace every 12 month
View Cart$2,208.94

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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