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1 x 759, Aquatec Demand Delivery Pump 5853-7E12-J524 Commercial 1.7G
1 x MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
2 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
2 x Optional: 564 Membrane Filter Housing Wrench Opener
5 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
2 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x 718xl, Tubing 100 feet 1/4" white tube LLDPE PE for drinking wat
3 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x 6044-combo Compression Type Fitting Elbow and Tee fitting
1 x SET68, AQUATEC 6840 AC Pump Set Solenoid ESO Pressure Switch SET
1 x 706, Membrane Filter Casing Housing Assembly
1 x DB40, DI Resin Refill Bag for DI210, RD322
2 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR125
2 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD106
1 x PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
2 x 752, DC Booster Pump w/ Transformer
1 x 709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
1 x 277, SED1005BB Big Blue 5 micron sediment filter 10"
1 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
2 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
3 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x 214, Clear Inline Filter Cartridge Empty Case
1 x 719, Drain Saddle Clamp / Valve
1 x 365, 4th stage TFC 50/65 US membrane filter (replace 2-3 yrs)
3 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x 1st stage SF05 sediment filter (replace every 6-12 months)
2 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
1 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x 718b Blue Color Tubing 24 feet 1/4" LLDPE PE tube drinking water
1 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x SET8855 Aquatec 5853 Booster Pump Assembly for Aeroponics System
1 x 285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x 718TB38, Tubing, 20 feet 3/8" white LLDPE PE for drinking water
1 x SV-24AC-14, Solenoid Valve for Aquatec pump only 1/4" 24VAC ESO
1 x TMR-25A, 2.5 AMP Transformer Power Supply Ballast for 8800 5853
1 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x 6th Stage pn215 Refillable inline DI filter (color change)
1 x TMR-DC-2412, Transformer Power Supply for #752 Booster Pump
1 x 4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x 385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
1 x SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
2 x EMT-10, Empty Filter Cartridge Casing Housing
1 x CP-OR55, O-RING FOR MEMBRANE FILTER HOUSING WaterGeneral Systems
1 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
2 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x 718TB12, Half Inch Tubing 20 feet 1/2" LLDPE PE White Tube
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
4 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x PSW-350, Pressure Switch for RO Booster Pump 1/4" TSO
1 x 5th stage 225 Inline Alkaline filter with clear housing (annual)
1 x SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch
1 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle HK120
1 x FRQ550, Flow Restrictor 500 to 600ML / min
1 x 727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
1 x bulk205, Carbon Block Filter
1 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
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
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD102
1 x 773, AC Booster Pump Assembly Large 150-200GPD RO systems SET
1 x AQUATEC CDP 8852-2J03-B424 Booster Pump 220V Euro Transformer
1 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x bulk213, Inline Carbon Filter

View Cart$4,379.99
Specials Log InCreate Account Checkout  Shopping Cart94 item(s)
1 x 759, Aquatec Demand Delivery Pump 5853-7E12-J524 Commercial 1.7G
1 x MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
2 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
2 x Optional: 564 Membrane Filter Housing Wrench Opener
5 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
2 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x 718xl, Tubing 100 feet 1/4" white tube LLDPE PE for drinking wat
3 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x 6044-combo Compression Type Fitting Elbow and Tee fitting
1 x SET68, AQUATEC 6840 AC Pump Set Solenoid ESO Pressure Switch SET
1 x 706, Membrane Filter Casing Housing Assembly
1 x DB40, DI Resin Refill Bag for DI210, RD322
2 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR125
2 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD106
1 x PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
2 x 752, DC Booster Pump w/ Transformer
1 x 709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
1 x 277, SED1005BB Big Blue 5 micron sediment filter 10"
1 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
2 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
3 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x 214, Clear Inline Filter Cartridge Empty Case
1 x 719, Drain Saddle Clamp / Valve
1 x 365, 4th stage TFC 50/65 US membrane filter (replace 2-3 yrs)
3 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x 1st stage SF05 sediment filter (replace every 6-12 months)
2 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
1 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x 718b Blue Color Tubing 24 feet 1/4" LLDPE PE tube drinking water
1 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x SET8855 Aquatec 5853 Booster Pump Assembly for Aeroponics System
1 x 285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x 718TB38, Tubing, 20 feet 3/8" white LLDPE PE for drinking water
1 x SV-24AC-14, Solenoid Valve for Aquatec pump only 1/4" 24VAC ESO
1 x TMR-25A, 2.5 AMP Transformer Power Supply Ballast for 8800 5853
1 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x 6th Stage pn215 Refillable inline DI filter (color change)
1 x TMR-DC-2412, Transformer Power Supply for #752 Booster Pump
1 x 4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x 385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
1 x SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
2 x EMT-10, Empty Filter Cartridge Casing Housing
1 x CP-OR55, O-RING FOR MEMBRANE FILTER HOUSING WaterGeneral Systems
1 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
2 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x 718TB12, Half Inch Tubing 20 feet 1/2" LLDPE PE White Tube
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
4 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x PSW-350, Pressure Switch for RO Booster Pump 1/4" TSO
1 x 5th stage 225 Inline Alkaline filter with clear housing (annual)
1 x SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch
1 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle HK120
1 x FRQ550, Flow Restrictor 500 to 600ML / min
1 x 727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
1 x bulk205, Carbon Block Filter
1 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
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
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD102
1 x 773, AC Booster Pump Assembly Large 150-200GPD RO systems SET
1 x AQUATEC CDP 8852-2J03-B424 Booster Pump 220V Euro Transformer
1 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x bulk213, Inline Carbon Filter

View Cart$4,379.99

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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