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2 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
3 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x .AR125NTF KoolerMax AR125 RO System Shell without tank & faucet
1 x KF310, Elite Series: Polish Chrome Drinking Water Faucet
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO585
3 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
2 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x BBK10, Replacement Filter Big Blue Whole House WH-1134
9 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x NM-5102, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
5 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
3 x 205 2nd stage solid carbon block filter (replace every 12 month)
7 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x 1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
1 x KF511UP SUBSTITUTE/Upgrade Faucet CHROME GOLD TRIM CROSS HANDLE
3 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO155
1 x Special, Single Stage Housing Bracket Shell Connection Kit
1 x FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
1 x KF355, Antique Brushed Brass / Iron Finish Drinking Water Faucet
1 x Panel 1/4 Digital Flow Meter count up total Gallons GPM 56"cable
1 x 1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD322
1 x Micro 1/4 NPT Digital Flow Meter count up total Water Liter LPM
1 x .K6150P, KoolerMax 150GPD 6 Stage RO System w/ Booster Pump
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR104H
1 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x FM-8100T, DigiFlow Digital Water Flow Rate Meter 56" cable
4 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x 3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
1 x 602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
1 x 732, Inline Pressure Gauge 0 to 300 psi for RO filter system
1 x 550, Standard Chrome Steel Faucet with Spigot for Water Filter,
1 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
2 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x NM-5104, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x DB40, DI Resin Refill Bag for DI210, RD322
1 x RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
1 x DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
1 x *Discontinued* RO585ERP
1 x UC SHELL, Honeywell UC7000 Empty System Only No Filter
1 x 214, Clear Inline Filter Cartridge Empty Case
1 x DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
1 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x .K5NTF KoolerMax K5 RO System Shell without tank and faucet
1 x AQF-600-102, Flow Meter Panel Mount 3/8" MPT
1 x 706, Membrane Filter Casing Housing Assembly
2 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x 205, 5th stage final carbon filter
1 x Bundle Filter KPAK-104m Sediment Carbon Block DI Resin Membrane
1 x 288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
1 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
1 x 365, 4th stage TFC 50/65 US membrane filter (replace 2-3 yrs)
1 x 205, 2nd stage carbon block filter (replace every 12 months)
1 x KF320UP, SUBSTITUTE/Upgrade Faucet BRUSHED NICKEL STAINLESS STEE
1 x .K5150PNTF, KoolerMax K5150P RO System Shell without tank faucet
2 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x KF320, Elite Series: Brushed Nickel / Stainless Steel Faucet
1 x 316UP, Upgrade for CTA20 gal/day (includes US Membrane filter)
1 x BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x Special, Output Conversion Kit Convert from 1/4" to 3/8"
2 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x Liter Digiflow 1/4NPT Digital Flow Meter count up total Water
4 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x 4th stage Optional Refill bag #818 DI Resin Refill Bag
1 x .K5150P, KoolerMax 150GPD 5 Stage RO System w/Booster Pump
2 x SW SHELL, Countertop SW1 Empty System Only No Filter
1 x 385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
1 x Bundle Filter Annual set KPAK-104 Sediment Carbo Block DI Resin
1 x 310, 2nd stage CTA 10 US Membrane filter
1 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x WT-bac, Water Testing Kit, Bacteria Test
2 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
2 x MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x .AR125 Dual Outputs Aquarium & Home Drinking RO Filter System
1 x .K6150PNTF, KoolerMax K6150P RO System Shell without tank faucet
1 x *Discontinued* RO585NTF
2 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
2 x 285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
2 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x 1/2" NPT Digiflow Digital Flow Meter count up total Water Gallon
1 x .RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x .AR150P, AQUARIUM & DRINKING 2 OUTPUTS Reverse Osmosis RO+DI+P
1 x 4th Stage Color Changing DI Filter SC207 for AR-104H
1 x .K5 KoolerMax 75GPD 5 STAGE REVERSE OSMOSIS RO FILTER SYSTEM
1 x FM-8000T, DigiFlow Digital Water Flow Meter Rate Count Down
1 x *Discontinued* RO585
1 x 578b, TDS-3 Battery Batteries for #578 TDS Water Quality Meter
1 x MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
1 x WS-150M, Whole House Water Softener
2 x 581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
1 x bulkic21, Koolermax Inline Carbon Filter
1 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x FM10, STEEL BRACKET SINGLE HOUSING MOUNTING SYSTEM
1 x PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x 335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x SV-24AC-38, KSD Solenoid Valve ESO 3/8" brass, 24V AC
1 x ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
1 x CDP6800, AQUATEC CDP6800 Booster Pump Only 6840-2J03-B224
1 x 755, Aquatec Demand Delivery Pump 5851-7E12-J574 Increase Output
1 x 324, 4th stage TFC-24 US membrane filter (replace every 2-3 yrs)
2 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x FM90, STEEL BRACKET SINGLE HOUSING MOUNTING BIG BLUE WH SYSTEM
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
1 x PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
1 x N-14-1M, Nipple Fitting connector between standard RO housing
1 x FRQ420, Flow Restrictor 420ML / min
1 x SV-24DC-38-Brass KSD Solenoid Valve 3/8" brass 24V DC ESO
1 x 741-14, Diverter Valve for Countertop Water Units
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
1 x FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
1 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x SV-24AC-14, Solenoid Valve for Aquatec pump only 1/4" 24VAC ESO
1 x 752, DC Booster Pump w/ Transformer
1 x 718, Tubing 30 feet 1/4" white tube LLDPE PE for drinking water
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5150P
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x 213, 5th stage inline carbon postfilter (replace every 12months)
1 x PSW-350, Pressure Switch for RO Booster Pump 1/4" TSO
1 x CP-OR55, O-RING FOR MEMBRANE FILTER HOUSING WaterGeneral Systems
1 x FRQ200, Flow Restrictor 200ML / min
1 x WH-25, Whole House Water Treatment Sediment Filter System 20" Bi
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6150P

View Cart$12,058.43
Specials Log InCreate Account Checkout  Shopping Cart176 item(s)
2 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
3 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x .AR125NTF KoolerMax AR125 RO System Shell without tank & faucet
1 x KF310, Elite Series: Polish Chrome Drinking Water Faucet
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO585
3 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
2 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x BBK10, Replacement Filter Big Blue Whole House WH-1134
9 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x NM-5102, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
5 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
3 x 205 2nd stage solid carbon block filter (replace every 12 month)
7 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x 1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
1 x KF511UP SUBSTITUTE/Upgrade Faucet CHROME GOLD TRIM CROSS HANDLE
3 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO155
1 x Special, Single Stage Housing Bracket Shell Connection Kit
1 x FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
1 x KF355, Antique Brushed Brass / Iron Finish Drinking Water Faucet
1 x Panel 1/4 Digital Flow Meter count up total Gallons GPM 56"cable
1 x 1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD322
1 x Micro 1/4 NPT Digital Flow Meter count up total Water Liter LPM
1 x .K6150P, KoolerMax 150GPD 6 Stage RO System w/ Booster Pump
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR104H
1 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x FM-8100T, DigiFlow Digital Water Flow Rate Meter 56" cable
4 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x 3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
1 x 602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
1 x 732, Inline Pressure Gauge 0 to 300 psi for RO filter system
1 x 550, Standard Chrome Steel Faucet with Spigot for Water Filter,
1 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
2 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x NM-5104, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x DB40, DI Resin Refill Bag for DI210, RD322
1 x RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
1 x DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
1 x *Discontinued* RO585ERP
1 x UC SHELL, Honeywell UC7000 Empty System Only No Filter
1 x 214, Clear Inline Filter Cartridge Empty Case
1 x DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
1 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x .K5NTF KoolerMax K5 RO System Shell without tank and faucet
1 x AQF-600-102, Flow Meter Panel Mount 3/8" MPT
1 x 706, Membrane Filter Casing Housing Assembly
2 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x 205, 5th stage final carbon filter
1 x Bundle Filter KPAK-104m Sediment Carbon Block DI Resin Membrane
1 x 288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
1 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
1 x 365, 4th stage TFC 50/65 US membrane filter (replace 2-3 yrs)
1 x 205, 2nd stage carbon block filter (replace every 12 months)
1 x KF320UP, SUBSTITUTE/Upgrade Faucet BRUSHED NICKEL STAINLESS STEE
1 x .K5150PNTF, KoolerMax K5150P RO System Shell without tank faucet
2 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x KF320, Elite Series: Brushed Nickel / Stainless Steel Faucet
1 x 316UP, Upgrade for CTA20 gal/day (includes US Membrane filter)
1 x BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x Special, Output Conversion Kit Convert from 1/4" to 3/8"
2 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x Liter Digiflow 1/4NPT Digital Flow Meter count up total Water
4 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x 4th stage Optional Refill bag #818 DI Resin Refill Bag
1 x .K5150P, KoolerMax 150GPD 5 Stage RO System w/Booster Pump
2 x SW SHELL, Countertop SW1 Empty System Only No Filter
1 x 385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
1 x Bundle Filter Annual set KPAK-104 Sediment Carbo Block DI Resin
1 x 310, 2nd stage CTA 10 US Membrane filter
1 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x WT-bac, Water Testing Kit, Bacteria Test
2 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
2 x MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x .AR125 Dual Outputs Aquarium & Home Drinking RO Filter System
1 x .K6150PNTF, KoolerMax K6150P RO System Shell without tank faucet
1 x *Discontinued* RO585NTF
2 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
2 x 285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
2 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x 1/2" NPT Digiflow Digital Flow Meter count up total Water Gallon
1 x .RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x .AR150P, AQUARIUM & DRINKING 2 OUTPUTS Reverse Osmosis RO+DI+P
1 x 4th Stage Color Changing DI Filter SC207 for AR-104H
1 x .K5 KoolerMax 75GPD 5 STAGE REVERSE OSMOSIS RO FILTER SYSTEM
1 x FM-8000T, DigiFlow Digital Water Flow Meter Rate Count Down
1 x *Discontinued* RO585
1 x 578b, TDS-3 Battery Batteries for #578 TDS Water Quality Meter
1 x MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
1 x WS-150M, Whole House Water Softener
2 x 581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
1 x bulkic21, Koolermax Inline Carbon Filter
1 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x FM10, STEEL BRACKET SINGLE HOUSING MOUNTING SYSTEM
1 x PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x 335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x SV-24AC-38, KSD Solenoid Valve ESO 3/8" brass, 24V AC
1 x ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
1 x CDP6800, AQUATEC CDP6800 Booster Pump Only 6840-2J03-B224
1 x 755, Aquatec Demand Delivery Pump 5851-7E12-J574 Increase Output
1 x 324, 4th stage TFC-24 US membrane filter (replace every 2-3 yrs)
2 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x FM90, STEEL BRACKET SINGLE HOUSING MOUNTING BIG BLUE WH SYSTEM
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
1 x PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
1 x N-14-1M, Nipple Fitting connector between standard RO housing
1 x FRQ420, Flow Restrictor 420ML / min
1 x SV-24DC-38-Brass KSD Solenoid Valve 3/8" brass 24V DC ESO
1 x 741-14, Diverter Valve for Countertop Water Units
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
1 x FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
1 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x SV-24AC-14, Solenoid Valve for Aquatec pump only 1/4" 24VAC ESO
1 x 752, DC Booster Pump w/ Transformer
1 x 718, Tubing 30 feet 1/4" white tube LLDPE PE for drinking water
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5150P
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x 213, 5th stage inline carbon postfilter (replace every 12months)
1 x PSW-350, Pressure Switch for RO Booster Pump 1/4" TSO
1 x CP-OR55, O-RING FOR MEMBRANE FILTER HOUSING WaterGeneral Systems
1 x FRQ200, Flow Restrictor 200ML / min
1 x WH-25, Whole House Water Treatment Sediment Filter System 20" Bi
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6150P

View Cart$12,058.43

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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