Log In Log In  |  Checkout   |  135 item(s)
1 x FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x 5th Stage pn215 Refillable inline DI filter (color change)
1 x ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
1 x N-14-1M, Nipple Fitting connector between standard RO housing
1 x .AR125NTF KoolerMax AR125 RO System Shell without tank & faucet
3 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
2 x 1st stage SF05 sediment filter (replace every 6-12 months)
3 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
2 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x UU Clips Pair from Bracket to Membrane Filter
1 x 214, Clear Inline Filter Cartridge Empty Case
4 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
2 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
3 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x UU Clips Pair Standard Filter to Standard Filter, 2" x 2"
1 x 7044-K Union Tee Connector Fitting Compression type 1/4"
2 x O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
7 x 201, 1st stage sediment filter (replace every 6-12 months)
2 x 277, SED1005BB Big Blue 5 micron sediment filter 10"
1 x FKD-66, Replacement Filter Pack SED2005 CB2010 DB40 for RD322
2 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
3 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x *Discontinued* RO585NTF
1 x Special, Single Stage Housing Bracket Shell Connection Kit
1 x FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x 205, 2nd stage carbon block filter (replace every 12 months)
1 x 799, Siphon Pump Drinking Water Liquid Fluid Oil Manual Trasfer
2 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
3 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x FM10, STEEL BRACKET SINGLE HOUSING MOUNTING SYSTEM
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD150
1 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x 706, Membrane Filter Casing Housing Assembly
1 x .K6A KoolerMax 75GPD 6STAGE Alkaline pH REVERSE OSMOSIS RO FILTE
2 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x .K6NTF KoolerMax K6ALK RO shell without tank and faucet
1 x 581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
1 x SW SHELL, Countertop SW1 Empty System Only No Filter
1 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x MK8002, Maintenance kit for double membrane system RD322 RO260
2 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
2 x 602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
1 x SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch
1 x 324, 4th stage TFC-24 US membrane filter (replace every 2-3 yrs)
1 x DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
3 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x 225UP, 5th stage Inline Alkaline upgrade (includes media)
2 x 1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
2 x 350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
1 x *Discontinued* RO585
1 x 565, Digital Pressure Gauge Tester Monitor
2 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
2 x 752, DC Booster Pump w/ Transformer
1 x 578b, TDS-3 Battery Batteries for #578 TDS Water Quality Meter
2 x KT-103, Optional Manual Membrane Flush Valve
2 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x 285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x FK-53, Replacement Filter Pack SED2005 CB2010 for RD322 RO260
1 x 204, 2nd stage GAC filter (replace every 6-12 months)
1 x SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x UC SHELL, Honeywell UC7000 Empty System Only No Filter
1 x 1044-K Male Connector 1/4 OD x 1/4 NPT Compression Fitting
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
1 x 3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
1 x *Discontinued* RO6ALK
1 x .K5150PNTF, KoolerMax K5150P RO System Shell without tank faucet
1 x 213, 5th stage inline carbon postfilter (replace every 12months)
1 x 755, Aquatec Demand Delivery Pump 5851-7E12-J574 Increase Output
1 x 213, 4th stage inline carbon filter (replace every 12 months)
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x AMTU-0404 Male Tee Union Connector NPT Thread 1/4" Quick Connect
1 x KF320UP, SUBSTITUTE/Upgrade Faucet BRUSHED NICKEL STAINLESS STEE
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5150P
1 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x Y3414CH, Garden Hose Y Adapter Shut-Off Valve Metal Construction
1 x 4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x PE Tubing Tube Cutter
1 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x 335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x CBV-38, Tank Ball Valve to 3/8 tubing
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x 205, 3rd stage solid carbon block filter (replace every 12 month
1 x FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
1 x PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
1 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x 310, 2nd stage CTA 10 US Membrane filter (every 2-3 yrs)
1 x 2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
1 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x 288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle HK120
1 x DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
1 x Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
View Cart$5,272.79
Home
Specials Log InCreate Account Checkout  Shopping Cart135 item(s)
1 x FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x 5th Stage pn215 Refillable inline DI filter (color change)
1 x ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
1 x N-14-1M, Nipple Fitting connector between standard RO housing
1 x .AR125NTF KoolerMax AR125 RO System Shell without tank & faucet
3 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
2 x 1st stage SF05 sediment filter (replace every 6-12 months)
3 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
2 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x UU Clips Pair from Bracket to Membrane Filter
1 x 214, Clear Inline Filter Cartridge Empty Case
4 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
2 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
3 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x UU Clips Pair Standard Filter to Standard Filter, 2" x 2"
1 x 7044-K Union Tee Connector Fitting Compression type 1/4"
2 x O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
7 x 201, 1st stage sediment filter (replace every 6-12 months)
2 x 277, SED1005BB Big Blue 5 micron sediment filter 10"
1 x FKD-66, Replacement Filter Pack SED2005 CB2010 DB40 for RD322
2 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
3 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x *Discontinued* RO585NTF
1 x Special, Single Stage Housing Bracket Shell Connection Kit
1 x FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x 205, 2nd stage carbon block filter (replace every 12 months)
1 x 799, Siphon Pump Drinking Water Liquid Fluid Oil Manual Trasfer
2 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
3 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x FM10, STEEL BRACKET SINGLE HOUSING MOUNTING SYSTEM
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD150
1 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x 706, Membrane Filter Casing Housing Assembly
1 x .K6A KoolerMax 75GPD 6STAGE Alkaline pH REVERSE OSMOSIS RO FILTE
2 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x .K6NTF KoolerMax K6ALK RO shell without tank and faucet
1 x 581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
1 x SW SHELL, Countertop SW1 Empty System Only No Filter
1 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x MK8002, Maintenance kit for double membrane system RD322 RO260
2 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
2 x 602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
1 x SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch
1 x 324, 4th stage TFC-24 US membrane filter (replace every 2-3 yrs)
1 x DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
3 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x 225UP, 5th stage Inline Alkaline upgrade (includes media)
2 x 1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
2 x 350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
1 x *Discontinued* RO585
1 x 565, Digital Pressure Gauge Tester Monitor
2 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
2 x 752, DC Booster Pump w/ Transformer
1 x 578b, TDS-3 Battery Batteries for #578 TDS Water Quality Meter
2 x KT-103, Optional Manual Membrane Flush Valve
2 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x 285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x FK-53, Replacement Filter Pack SED2005 CB2010 for RD322 RO260
1 x 204, 2nd stage GAC filter (replace every 6-12 months)
1 x SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x UC SHELL, Honeywell UC7000 Empty System Only No Filter
1 x 1044-K Male Connector 1/4 OD x 1/4 NPT Compression Fitting
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
1 x 3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
1 x *Discontinued* RO6ALK
1 x .K5150PNTF, KoolerMax K5150P RO System Shell without tank faucet
1 x 213, 5th stage inline carbon postfilter (replace every 12months)
1 x 755, Aquatec Demand Delivery Pump 5851-7E12-J574 Increase Output
1 x 213, 4th stage inline carbon filter (replace every 12 months)
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x AMTU-0404 Male Tee Union Connector NPT Thread 1/4" Quick Connect
1 x KF320UP, SUBSTITUTE/Upgrade Faucet BRUSHED NICKEL STAINLESS STEE
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5150P
1 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x Y3414CH, Garden Hose Y Adapter Shut-Off Valve Metal Construction
1 x 4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x PE Tubing Tube Cutter
1 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x 335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x CBV-38, Tank Ball Valve to 3/8 tubing
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x 205, 3rd stage solid carbon block filter (replace every 12 month
1 x FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
1 x PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
1 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x 310, 2nd stage CTA 10 US Membrane filter (every 2-3 yrs)
1 x 2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
1 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x 288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle HK120
1 x DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
1 x Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
View Cart$5,272.79

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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