Log In Log In  |  Checkout   |  70 item(s)
1 x TMR-220V-2A Aquatec TACS234-48 Transformer Power Supply EuroPlug
1 x AQUATEC CDP 8852-2J03-B424 Booster Pump 220V Euro Transformer
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD322
3 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
1 x MK420, Maintenance kit for RO565
2 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
2 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
2 x Parts, Ro Water System Installation Parts Bag 1/4"
5 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
2 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x SVkit, Pump Shutoff Switch Kit for Aquatec Booster Pumps ESO TSO
1 x 205, 3rd stage solid carbon block filter (replace every 12 month
1 x 3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
2 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
2 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x MKP, Maintenance kit for K5150P K6150P AR150P
2 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x 290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
1 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x AQUATEC 8852-2J03-B424 High Flow Booster Pump 110V Transformer
1 x SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
2 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
2 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
2 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x 799, Siphon Pump Drinking Water Liquid Fluid Oil Manual Trasfer
1 x .RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
1 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x 316UP, Upgrade for CTA20 gal/day (includes US Membrane filter)
3 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x PSW-380 Aquatec Pressure Switch 80 psi shut off 3/8" tubing TSO
1 x 755, Aquatec Demand Delivery Pump 5851-7E12-J574 Increase Output
1 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x SV-24AC-14, Solenoid Valve for Aquatec pump only 1/4" 24VAC ESO
1 x DDP5800, Aquatec Demand Delivery Pump 5851-7E12 Increase Output
1 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
1 x ERP1000 Aquatec Permeate Pump Reverse Osmosis RO System USA made
1 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x HK120-P-TK for USA 110V / 60Hz
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 B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
View Cart$3,061.95
Home
Specials Log InCreate Account Checkout  Shopping Cart70 item(s)
1 x TMR-220V-2A Aquatec TACS234-48 Transformer Power Supply EuroPlug
1 x AQUATEC CDP 8852-2J03-B424 Booster Pump 220V Euro Transformer
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD322
3 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
1 x MK420, Maintenance kit for RO565
2 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
2 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
2 x Parts, Ro Water System Installation Parts Bag 1/4"
5 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
2 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x SVkit, Pump Shutoff Switch Kit for Aquatec Booster Pumps ESO TSO
1 x 205, 3rd stage solid carbon block filter (replace every 12 month
1 x 3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
2 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
2 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x MKP, Maintenance kit for K5150P K6150P AR150P
2 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x 290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
1 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x AQUATEC 8852-2J03-B424 High Flow Booster Pump 110V Transformer
1 x SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
2 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
2 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
2 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x 799, Siphon Pump Drinking Water Liquid Fluid Oil Manual Trasfer
1 x .RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
1 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x 316UP, Upgrade for CTA20 gal/day (includes US Membrane filter)
3 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x PSW-380 Aquatec Pressure Switch 80 psi shut off 3/8" tubing TSO
1 x 755, Aquatec Demand Delivery Pump 5851-7E12-J574 Increase Output
1 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x SV-24AC-14, Solenoid Valve for Aquatec pump only 1/4" 24VAC ESO
1 x DDP5800, Aquatec Demand Delivery Pump 5851-7E12 Increase Output
1 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
1 x ERP1000 Aquatec Permeate Pump Reverse Osmosis RO System USA made
1 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x HK120-P-TK for USA 110V / 60Hz
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 B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
View Cart$3,061.95

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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