Log In Log In  |  Checkout   |  199 item(s)
1 x 3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
1 x SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch
4 x 201, 1st stage sediment filter (replace every 6-12 months)
2 x MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x 316UP, Upgrade for CTA20 gal/day (includes US Membrane filter)
2 x Special, Single Stage Housing Bracket Shell Connection Kit
4 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
2 x 205, 3rd stage solid carbon block filter (replace every 12 month
1 x 706, Membrane Filter Casing Housing Assembly
2 x 1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
1 x 4th stage TFC 75/85 US membrane filter (every 2-3 yrs) M75
1 x FK-BB10K3, Big Blue Filter Pack Bundle for WH-1030 Whole House
1 x 755, Aquatec Demand Delivery Pump 5851-7E12-J574 Increase Output
1 x DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
1 x *Discontinued* RO585ERP
4 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x 213, 4th stage inline carbon filter (replace every 12 months)
3 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x .AR150P, AQUARIUM & DRINKING 2 OUTPUTS Reverse Osmosis RO+DI+P
3 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x 741-14, Diverter Valve for Countertop Water Units
1 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
2 x O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
2 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT
1 x FM90, STEEL BRACKET SINGLE HOUSING MOUNTING BIG BLUE WH SYSTEM
1 x MK420, Maintenance kit for RO565
1 x MK8002, Maintenance kit for double membrane system RD322 RO260
2 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
2 x BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x 365, 4th stage TFC 50/65 US membrane filter (replace 2-3 yrs)
2 x KT-103, Optional Manual Membrane Flush Valve
1 x Y3414CH, Garden Hose Y Adapter Shut-Off Valve Metal Construction
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD150
2 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
3 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x 3.CB2010, 3rd stage carbon block filter 20" inch for RD322 RO260
1 x FM10, STEEL BRACKET SINGLE HOUSING MOUNTING SYSTEM
1 x .RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
1 x 6th Stage pn215 Refillable inline DI filter (color change)
2 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x 385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO155
2 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
1 x 335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle HK120
2 x Special, Output Conversion Kit Convert from 1/4" to 3/8"
3 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
4 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x TMR-UV-6W, Replacement UV Ballast Transformer 6 Watts for 602 UV
1 x .K5NTF KoolerMax K5 RO System Shell without tank and faucet
2 x bulkic21, Koolermax Inline Carbon Filter
1 x .K6NTF KoolerMax K6ALK RO shell without tank and faucet
2 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
3 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
2 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x 2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
1 x 1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
4 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x bulk201, Sediment Filter
1 x 290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD322
1 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x .AR125 Dual Outputs Aquarium & Home Drinking RO Filter System
1 x 602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
1 x PSW-350, Pressure Switch for RO Booster Pump 1/4" TSO
1 x O-RING FOR WH10 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 10" CANISTER
1 x 578, TDS Water Quality Meter tds-3
1 x ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
1 x 326, 3rd stage TFC 24 /26 US membrane filter (replace 2-3 yrs)
1 x 285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x SC208, Specialty Filter Iron Lead and Heavy Metal Removal Filter
1 x .K6150PNTF, KoolerMax K6150P RO System Shell without tank faucet
2 x 752, DC Booster Pump w/ Transformer
1 x FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
1 x PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
1 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x bulkc10, Koolermax Carbon Block Filter
1 x FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
1 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x UU Clips Pair Membrane to Membrane, 2.5" to 2.5"
1 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5150P
1 x FK-53, Replacement Filter Pack SED2005 CB2010 for RD322 RO260
8 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x DB40, DI Resin Refill Bag for DI210, RD322
2 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x KF511UP SUBSTITUTE/Upgrade Faucet CHROME GOLD TRIM CROSS HANDLE
2 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
2 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x .K5150PNTF, KoolerMax K5150P RO System Shell without tank faucet
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR125
1 x FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
3 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x .AR125NTF KoolerMax AR125 RO System Shell without tank & faucet
2 x 205, 2nd stage carbon block filter (replace every 12 months)
1 x 759, Aquatec Demand Delivery Pump 5853-7E12-J524 Commercial 1.7G
1 x *Discontinued* RO585
1 x 799, Siphon Pump Drinking Water Liquid Fluid Oil Manual Trasfer
1 x FK-BB20M3, Special Big Blue Filter Pack Bundle for WH350 WH-350
1 x SET68, AQUATEC 6840 AC Pump Set Solenoid ESO Pressure Switch SET
1 x Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
1 x bulk213, Inline Carbon Filter
2 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
2 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x Special Filter Kit Koolermax dealer distribution kit
2 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x .K6150P, KoolerMax 150GPD 6 Stage RO System w/ Booster Pump
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5
1 x 673, Replacement UV Lamp Light for 602 (6 Watts)
1 x 399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
1 x .K5 KoolerMax 75GPD 5 STAGE REVERSE OSMOSIS RO FILTER SYSTEM
2 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
1 x SC435, Specialty Filter Arsenic / Fluoride Removal Filter
1 x bulk205, Carbon Block Filter
1 x 288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
2 x bulk818, DI resin refill bags Di-Ionization media
1 x FV-15, Bobby Float Valve Top Mount RM292P-N UNS CEL NSF USA
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR122
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO6ALK
1 x 565, Digital Pressure Gauge Tester Monitor
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR104H
1 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x SW SHELL, Countertop SW1 Empty System Only No Filter
1 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x SC445, Specialty Filter SPECIAL ALKALINE FILTER Specialty Filter
1 x 5th Stage pn215 Refillable inline DI filter (color change)
1 x SC207, Specialty Filter Refillable Color Changing DI Filter for

View Cart$12,420.91
Specials Log InCreate Account Checkout  Shopping Cart199 item(s)
1 x 3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
1 x SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch
4 x 201, 1st stage sediment filter (replace every 6-12 months)
2 x MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x 316UP, Upgrade for CTA20 gal/day (includes US Membrane filter)
2 x Special, Single Stage Housing Bracket Shell Connection Kit
4 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
2 x 205, 3rd stage solid carbon block filter (replace every 12 month
1 x 706, Membrane Filter Casing Housing Assembly
2 x 1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
1 x 4th stage TFC 75/85 US membrane filter (every 2-3 yrs) M75
1 x FK-BB10K3, Big Blue Filter Pack Bundle for WH-1030 Whole House
1 x 755, Aquatec Demand Delivery Pump 5851-7E12-J574 Increase Output
1 x DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
1 x *Discontinued* RO585ERP
4 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x 213, 4th stage inline carbon filter (replace every 12 months)
3 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x .AR150P, AQUARIUM & DRINKING 2 OUTPUTS Reverse Osmosis RO+DI+P
3 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x 741-14, Diverter Valve for Countertop Water Units
1 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
2 x O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
2 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT
1 x FM90, STEEL BRACKET SINGLE HOUSING MOUNTING BIG BLUE WH SYSTEM
1 x MK420, Maintenance kit for RO565
1 x MK8002, Maintenance kit for double membrane system RD322 RO260
2 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
2 x BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x 365, 4th stage TFC 50/65 US membrane filter (replace 2-3 yrs)
2 x KT-103, Optional Manual Membrane Flush Valve
1 x Y3414CH, Garden Hose Y Adapter Shut-Off Valve Metal Construction
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD150
2 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
3 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x 3.CB2010, 3rd stage carbon block filter 20" inch for RD322 RO260
1 x FM10, STEEL BRACKET SINGLE HOUSING MOUNTING SYSTEM
1 x .RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
1 x 6th Stage pn215 Refillable inline DI filter (color change)
2 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x 385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO155
2 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
1 x 335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle HK120
2 x Special, Output Conversion Kit Convert from 1/4" to 3/8"
3 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
4 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x TMR-UV-6W, Replacement UV Ballast Transformer 6 Watts for 602 UV
1 x .K5NTF KoolerMax K5 RO System Shell without tank and faucet
2 x bulkic21, Koolermax Inline Carbon Filter
1 x .K6NTF KoolerMax K6ALK RO shell without tank and faucet
2 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
3 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
2 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x 2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
1 x 1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
4 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x bulk201, Sediment Filter
1 x 290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD322
1 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x .AR125 Dual Outputs Aquarium & Home Drinking RO Filter System
1 x 602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
1 x PSW-350, Pressure Switch for RO Booster Pump 1/4" TSO
1 x O-RING FOR WH10 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 10" CANISTER
1 x 578, TDS Water Quality Meter tds-3
1 x ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
1 x 326, 3rd stage TFC 24 /26 US membrane filter (replace 2-3 yrs)
1 x 285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x SC208, Specialty Filter Iron Lead and Heavy Metal Removal Filter
1 x .K6150PNTF, KoolerMax K6150P RO System Shell without tank faucet
2 x 752, DC Booster Pump w/ Transformer
1 x FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
1 x PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
1 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x bulkc10, Koolermax Carbon Block Filter
1 x FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
1 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x UU Clips Pair Membrane to Membrane, 2.5" to 2.5"
1 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5150P
1 x FK-53, Replacement Filter Pack SED2005 CB2010 for RD322 RO260
8 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x DB40, DI Resin Refill Bag for DI210, RD322
2 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x KF511UP SUBSTITUTE/Upgrade Faucet CHROME GOLD TRIM CROSS HANDLE
2 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
2 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x .K5150PNTF, KoolerMax K5150P RO System Shell without tank faucet
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR125
1 x FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
3 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x .AR125NTF KoolerMax AR125 RO System Shell without tank & faucet
2 x 205, 2nd stage carbon block filter (replace every 12 months)
1 x 759, Aquatec Demand Delivery Pump 5853-7E12-J524 Commercial 1.7G
1 x *Discontinued* RO585
1 x 799, Siphon Pump Drinking Water Liquid Fluid Oil Manual Trasfer
1 x FK-BB20M3, Special Big Blue Filter Pack Bundle for WH350 WH-350
1 x SET68, AQUATEC 6840 AC Pump Set Solenoid ESO Pressure Switch SET
1 x Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
1 x bulk213, Inline Carbon Filter
2 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
2 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x Special Filter Kit Koolermax dealer distribution kit
2 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x .K6150P, KoolerMax 150GPD 6 Stage RO System w/ Booster Pump
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5
1 x 673, Replacement UV Lamp Light for 602 (6 Watts)
1 x 399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
1 x .K5 KoolerMax 75GPD 5 STAGE REVERSE OSMOSIS RO FILTER SYSTEM
2 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
1 x SC435, Specialty Filter Arsenic / Fluoride Removal Filter
1 x bulk205, Carbon Block Filter
1 x 288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
2 x bulk818, DI resin refill bags Di-Ionization media
1 x FV-15, Bobby Float Valve Top Mount RM292P-N UNS CEL NSF USA
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR122
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO6ALK
1 x 565, Digital Pressure Gauge Tester Monitor
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR104H
1 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x SW SHELL, Countertop SW1 Empty System Only No Filter
1 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x SC445, Specialty Filter SPECIAL ALKALINE FILTER Specialty Filter
1 x 5th Stage pn215 Refillable inline DI filter (color change)
1 x SC207, Specialty Filter Refillable Color Changing DI Filter for

View Cart$12,420.91

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

Reviews

 Customers who bought this product also purchased

Home  |   Specials  |   Log In  |   Create Account  |   Checkout  |   Shopping Cart