Log In Log In  |  Checkout   |  103 item(s)
1 x PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
1 x KT-103, Optional Manual Membrane Flush Valve
1 x PSW-350, Pressure Switch for RO Booster Pump 1/4" TSO
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
4 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
5 x Optional: 564 Membrane Filter Housing Wrench Opener
2 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x 578b, TDS-3 Battery Batteries for #578 TDS Water Quality Meter
2 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x Parts, Ro Water System Installation Parts Bag 1/4"
2 x 205 2nd stage solid carbon block filter (replace every 12 month)
2 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x 581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
1 x MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x HK120 KoolerMax Aeroponics Hydroponics 150G RO Filtration System
1 x DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
1 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x NM-5001C, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x 723, Feed Water Adapter with Ball Valve
3 x 201, 1st stage sediment filter (replace every 6-12 months)
2 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
2 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x 318, 4th stage TFC-18 US membrane filter (replace every 2-3 yrs)
1 x 4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x 4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x 6044-combo Compression Type Fitting Elbow and Tee fitting
1 x 316, 2nd stage CTA 16 US Membrane filter
2 x 602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
1 x 719, Drain Saddle Clamp / Valve
1 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
2 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x 1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
1 x .AR150PNTF, KoolerMax AR150P RO System Shell without tank faucet
2 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
2 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x FV-15, Bobby Float Valve Top Mount RM292P-N UNS CEL NSF USA
1 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x SV-24DC-38-Brass KSD Solenoid Valve 3/8" brass 24V DC ESO
1 x SV-24AC-14, Solenoid Valve for Aquatec pump only 1/4" 24VAC ESO
2 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
1 x 204, 2nd stage GAC filter (replace every 6-12 months)
1 x 225UP, 5th stage Inline Alkaline upgrade (includes media)
1 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x KF310, Elite Series: Polish Chrome Drinking Water Faucet
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD150
1 x Y3414CH, Garden Hose Y Adapter Shut-Off Valve Metal Construction
1 x EMT-10, Empty Filter Cartridge Casing Housing
1 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
2 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
1 x SW SHELL, Countertop SW1 Empty System Only No Filter
1 x O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x KF612, Elite Series: Oil Rubbed Bronze ORB Drinking Water Faucet
1 x SV-110AC-14, Solenoid Valve 1/4" plastic 110VAC ESO
1 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x MKP, Maintenance kit for K5150P K6150P AR150P
1 x SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x *Discontinued* RD102
1 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x .AR125 Dual Outputs Aquarium & Home Drinking RO Filter System
1 x 752, DC Booster Pump w/ Transformer
1 x PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR125
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x *Discontinued* RO155C
1 x FK-53, Replacement Filter Pack SED2005 CB2010 for RD322 RO260
1 x HK120-PUMP KoolerMax Aeroponics Hydroponics System Booster Pump
1 x KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish
1 x KF511, Polished Chrome Cross-Handle with Gold Trim Faucet
1 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
View Cart$3,936.88
Home
Specials Log InCreate Account Checkout  Shopping Cart103 item(s)
1 x PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
1 x KT-103, Optional Manual Membrane Flush Valve
1 x PSW-350, Pressure Switch for RO Booster Pump 1/4" TSO
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
4 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
5 x Optional: 564 Membrane Filter Housing Wrench Opener
2 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x 578b, TDS-3 Battery Batteries for #578 TDS Water Quality Meter
2 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x Parts, Ro Water System Installation Parts Bag 1/4"
2 x 205 2nd stage solid carbon block filter (replace every 12 month)
2 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x 581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
1 x MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x HK120 KoolerMax Aeroponics Hydroponics 150G RO Filtration System
1 x DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
1 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x NM-5001C, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x 723, Feed Water Adapter with Ball Valve
3 x 201, 1st stage sediment filter (replace every 6-12 months)
2 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
2 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x 318, 4th stage TFC-18 US membrane filter (replace every 2-3 yrs)
1 x 4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x 4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x 6044-combo Compression Type Fitting Elbow and Tee fitting
1 x 316, 2nd stage CTA 16 US Membrane filter
2 x 602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
1 x 719, Drain Saddle Clamp / Valve
1 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
2 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x 1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
1 x .AR150PNTF, KoolerMax AR150P RO System Shell without tank faucet
2 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
2 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x FV-15, Bobby Float Valve Top Mount RM292P-N UNS CEL NSF USA
1 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x SV-24DC-38-Brass KSD Solenoid Valve 3/8" brass 24V DC ESO
1 x SV-24AC-14, Solenoid Valve for Aquatec pump only 1/4" 24VAC ESO
2 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
1 x 204, 2nd stage GAC filter (replace every 6-12 months)
1 x 225UP, 5th stage Inline Alkaline upgrade (includes media)
1 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x KF310, Elite Series: Polish Chrome Drinking Water Faucet
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD150
1 x Y3414CH, Garden Hose Y Adapter Shut-Off Valve Metal Construction
1 x EMT-10, Empty Filter Cartridge Casing Housing
1 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
2 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
1 x SW SHELL, Countertop SW1 Empty System Only No Filter
1 x O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x KF612, Elite Series: Oil Rubbed Bronze ORB Drinking Water Faucet
1 x SV-110AC-14, Solenoid Valve 1/4" plastic 110VAC ESO
1 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x MKP, Maintenance kit for K5150P K6150P AR150P
1 x SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x *Discontinued* RD102
1 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x .AR125 Dual Outputs Aquarium & Home Drinking RO Filter System
1 x 752, DC Booster Pump w/ Transformer
1 x PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR125
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x *Discontinued* RO155C
1 x FK-53, Replacement Filter Pack SED2005 CB2010 for RD322 RO260
1 x HK120-PUMP KoolerMax Aeroponics Hydroponics System Booster Pump
1 x KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish
1 x KF511, Polished Chrome Cross-Handle with Gold Trim Faucet
1 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
View Cart$3,936.88

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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