Log In Log In  |  Checkout   |  146 item(s)
1 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x 5th stage 225 Inline Alkaline filter with clear housing (annual)
2 x 225UP, 5th stage Inline Alkaline upgrade (includes media)
1 x Special Filter Kit Koolermax dealer distribution kit
1 x SC412, Water Softening Filter Calcium Magnesium Hardness Removal
2 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
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 FK-BB20M3, Special Big Blue Filter Pack Bundle for WH350 WH-350
1 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x PE Tubing Tube Cutter
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
2 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x 568,Heavy-Duty Filter Housing Wrench, HoneyWell or FilterCold
2 x 6044-combo Compression Type Fitting Elbow and Tee fitting
2 x FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x FM90, STEEL BRACKET SINGLE HOUSING MOUNTING BIG BLUE WH SYSTEM
1 x FRQ850, Flow Restrictor 850ML / min
1 x WH1134 Whole House Restaurant Filter System Sediment Carbon Big
2 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x 4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x 709, Automatic Shut Off Valve 4-way Four Way Valve
1 x *Discontinued* RO585A
1 x CKV0402, Blue color Elbow Check Valve Elbow Type
1 x 578b, TDS-3 Battery Batteries for #578 TDS Water Quality Meter
1 x FKD-66, Replacement Filter Pack SED2005 CB2010 DB40 for RD322
2 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
2 x SC207, Specialty Filter Refillable Color Changing DI Filter for
2 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x 1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
2 x 602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
1 x FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
1 x 718TB38, Tubing, 20 feet 3/8" white LLDPE PE for drinking water
1 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
2 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x SW SHELL, Countertop SW1 Empty System Only No Filter
2 x 673, Replacement UV Lamp Light for 602 (6 Watts)
1 x BBK10, Replacement Filter Big Blue Whole House WH-1134
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO6ALK
1 x KT-103, Optional Manual Membrane Flush Valve
1 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
2 x DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
1 x 799, Siphon Pump Drinking Water Liquid Fluid Oil Manual Trasfer
1 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6150P
1 x 3.CB2010, 3rd stage carbon block filter 20" inch for RD322 RO260
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x MKP, Maintenance kit for K5150P K6150P AR150P
1 x Special, Single Stage Housing Bracket Shell Connection Kit
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD102
1 x BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x KF320UP, SUBSTITUTE/Upgrade Faucet BRUSHED NICKEL STAINLESS STEE
1 x Panel 3/4" 6710M-66TM Digital Flow Meter count up GPM 115V
1 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x .RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
2 x FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
1 x UC SHELL, Honeywell UC7000 Empty System Only No Filter
1 x CP-KOR24, O-RING Oring FOR KOOLERMAX MEMBRANE FILTER HOUSING
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
2 x FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
2 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x 741-38, Diverter Valve for RO DI Water Systems
1 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
1 x 752, DC Booster Pump w/ Transformer
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle HK120
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD150
1 x 288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
1 x MK420, Maintenance kit for RO565
1 x AMTU-0404 Male Tee Union Connector NPT Thread 1/4" Quick Connect
1 x 2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
1 x 1044-K Male Connector 1/4 OD x 1/4 NPT Compression Fitting
1 x 581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
1 x FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x 741-14, Diverter Valve for Countertop Water Units
2 x 7044-K Union Tee Connector Fitting Compression type 1/4"
2 x DB40, DI Resin Refill Bag for DI210, RD322
1 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x UU Clips Pair Standard Filter to Standard Filter, 2" x 2"
1 x CP-OR55, O-RING FOR MEMBRANE FILTER HOUSING WaterGeneral Systems
1 x WH-25, Whole House Water Treatment Sediment Filter System 20" Bi
1 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x .K5150PNTF, KoolerMax K5150P RO System Shell without tank faucet
1 x KF310UP, SUBSTITUTE/Upgrade to KYTON FAUCET POLISHED CHROME FINI
1 x Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
1 x 721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
1 x 277, SED1005BB Big Blue 5 micron sediment filter 10"
1 x N-14-1M, Nipple Fitting connector between standard RO housing
1 x *Discontinued* RO585NTF
1 x .K6150P, KoolerMax 150GPD 6 Stage RO System w/ Booster Pump
1 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x 755, Aquatec Demand Delivery Pump 5851-7E12-J574 Increase Output
1 x WSACF-150T, Whole House Water Treatment ACF-150T
4 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x .AR150P, AQUARIUM & DRINKING 2 OUTPUTS Reverse Osmosis RO+DI+P
1 x 6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x .AR125 Dual Outputs Aquarium & Home Drinking RO Filter System
1 x 3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
1 x *Discontinued* RO6ALK
1 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x 671C, Replacement UV Lamp Light for 609C (16 Watt)
1 x *Discontinued* RO585
1 x 1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
1 x .K5NTF KoolerMax K5 RO System Shell without tank and faucet
1 x PH80, Digital pH Meter Hydrotester Calibration Storage Solutions
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO155
1 x Micro 1/4 NPT Digital Flow Meter count up total Water Liter LPM
1 x *Discontinued* RO585ERP
1 x 3/4" NPT Digiflow Digital Flow Meter count up total Water Gallon
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5150P
1 x 578, TDS Water Quality Meter tds-3
1 x Panel 1/4 Digital Flow Meter count up total Gallons GPM 56"cable
1 x .K6150PNTF, KoolerMax K6150P RO System Shell without tank faucet
1 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
1 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste

View Cart$10,144.26
Specials Log InCreate Account Checkout  Shopping Cart146 item(s)
1 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x 5th stage 225 Inline Alkaline filter with clear housing (annual)
2 x 225UP, 5th stage Inline Alkaline upgrade (includes media)
1 x Special Filter Kit Koolermax dealer distribution kit
1 x SC412, Water Softening Filter Calcium Magnesium Hardness Removal
2 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
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 FK-BB20M3, Special Big Blue Filter Pack Bundle for WH350 WH-350
1 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x PE Tubing Tube Cutter
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
2 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x 568,Heavy-Duty Filter Housing Wrench, HoneyWell or FilterCold
2 x 6044-combo Compression Type Fitting Elbow and Tee fitting
2 x FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x FM90, STEEL BRACKET SINGLE HOUSING MOUNTING BIG BLUE WH SYSTEM
1 x FRQ850, Flow Restrictor 850ML / min
1 x WH1134 Whole House Restaurant Filter System Sediment Carbon Big
2 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x 4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x 709, Automatic Shut Off Valve 4-way Four Way Valve
1 x *Discontinued* RO585A
1 x CKV0402, Blue color Elbow Check Valve Elbow Type
1 x 578b, TDS-3 Battery Batteries for #578 TDS Water Quality Meter
1 x FKD-66, Replacement Filter Pack SED2005 CB2010 DB40 for RD322
2 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
2 x SC207, Specialty Filter Refillable Color Changing DI Filter for
2 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x 1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
2 x 602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
1 x FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
1 x 718TB38, Tubing, 20 feet 3/8" white LLDPE PE for drinking water
1 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
2 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x SW SHELL, Countertop SW1 Empty System Only No Filter
2 x 673, Replacement UV Lamp Light for 602 (6 Watts)
1 x BBK10, Replacement Filter Big Blue Whole House WH-1134
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO6ALK
1 x KT-103, Optional Manual Membrane Flush Valve
1 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
2 x DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
1 x 799, Siphon Pump Drinking Water Liquid Fluid Oil Manual Trasfer
1 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6150P
1 x 3.CB2010, 3rd stage carbon block filter 20" inch for RD322 RO260
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x MKP, Maintenance kit for K5150P K6150P AR150P
1 x Special, Single Stage Housing Bracket Shell Connection Kit
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD102
1 x BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x KF320UP, SUBSTITUTE/Upgrade Faucet BRUSHED NICKEL STAINLESS STEE
1 x Panel 3/4" 6710M-66TM Digital Flow Meter count up GPM 115V
1 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x .RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
2 x FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
1 x UC SHELL, Honeywell UC7000 Empty System Only No Filter
1 x CP-KOR24, O-RING Oring FOR KOOLERMAX MEMBRANE FILTER HOUSING
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
2 x FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
2 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x 741-38, Diverter Valve for RO DI Water Systems
1 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
1 x 752, DC Booster Pump w/ Transformer
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle HK120
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD150
1 x 288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
1 x MK420, Maintenance kit for RO565
1 x AMTU-0404 Male Tee Union Connector NPT Thread 1/4" Quick Connect
1 x 2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
1 x 1044-K Male Connector 1/4 OD x 1/4 NPT Compression Fitting
1 x 581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
1 x FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x 741-14, Diverter Valve for Countertop Water Units
2 x 7044-K Union Tee Connector Fitting Compression type 1/4"
2 x DB40, DI Resin Refill Bag for DI210, RD322
1 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x UU Clips Pair Standard Filter to Standard Filter, 2" x 2"
1 x CP-OR55, O-RING FOR MEMBRANE FILTER HOUSING WaterGeneral Systems
1 x WH-25, Whole House Water Treatment Sediment Filter System 20" Bi
1 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x .K5150PNTF, KoolerMax K5150P RO System Shell without tank faucet
1 x KF310UP, SUBSTITUTE/Upgrade to KYTON FAUCET POLISHED CHROME FINI
1 x Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
1 x 721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
1 x 277, SED1005BB Big Blue 5 micron sediment filter 10"
1 x N-14-1M, Nipple Fitting connector between standard RO housing
1 x *Discontinued* RO585NTF
1 x .K6150P, KoolerMax 150GPD 6 Stage RO System w/ Booster Pump
1 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x 755, Aquatec Demand Delivery Pump 5851-7E12-J574 Increase Output
1 x WSACF-150T, Whole House Water Treatment ACF-150T
4 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x .AR150P, AQUARIUM & DRINKING 2 OUTPUTS Reverse Osmosis RO+DI+P
1 x 6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x .AR125 Dual Outputs Aquarium & Home Drinking RO Filter System
1 x 3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
1 x *Discontinued* RO6ALK
1 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x 671C, Replacement UV Lamp Light for 609C (16 Watt)
1 x *Discontinued* RO585
1 x 1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
1 x .K5NTF KoolerMax K5 RO System Shell without tank and faucet
1 x PH80, Digital pH Meter Hydrotester Calibration Storage Solutions
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO155
1 x Micro 1/4 NPT Digital Flow Meter count up total Water Liter LPM
1 x *Discontinued* RO585ERP
1 x 3/4" NPT Digiflow Digital Flow Meter count up total Water Gallon
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5150P
1 x 578, TDS Water Quality Meter tds-3
1 x Panel 1/4 Digital Flow Meter count up total Gallons GPM 56"cable
1 x .K6150PNTF, KoolerMax K6150P RO System Shell without tank faucet
1 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
1 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste

View Cart$10,144.26

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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