Log In Log In  |  Checkout   |  195 item(s)
1 x 709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
4 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
3 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x 205, 5th stage final carbon filter
1 x 721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
7 x Optional: 564 Membrane Filter Housing Wrench Opener
2 x KF511UP SUBSTITUTE/Upgrade Faucet CHROME GOLD TRIM CROSS HANDLE
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR104H
3 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
2 x bulksf05, Koolermax Sediment Filter
5 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x bulk205, Carbon Block Filter
2 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x 578, TDS Water Quality Meter tds-3
1 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x *Discontinued* RD106
1 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x WT-bac, Water Testing Kit, Bacteria Test
3 x 201, 1st stage sediment filter (replace every 6-12 months)
2 x SC207, Specialty Filter Refillable Color Changing DI Filter for
1 x UU Clips Pair Membrane to Membrane, 2.5" to 2.5"
1 x .RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x *Discontinued* RO585
1 x 205, 2nd stage carbon block filter (replace every 12 months)
1 x *Discontinued* RO585ERP
1 x HK120 KoolerMax Aeroponics Hydroponics 150G RO Filtration System
1 x SC209, Specialty Filter Nitrate Removal Filter
1 x HK120-P-TK for USA 110V / 60Hz
2 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
2 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
2 x 1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
1 x TMR-UV-6W, Replacement UV Ballast Transformer 6 Watts for 602 UV
1 x FM10, STEEL BRACKET SINGLE HOUSING MOUNTING SYSTEM
1 x 290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
4 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
4 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x Panel 1/2" 6710M-44TM Digital Flow Meter count up Gallon 115V
7 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x 3/4" NPT Digiflow Digital Flow Meter count up total Water Gallon
1 x SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x 671C, Replacement UV Lamp Light for 609C (16 Watt)
2 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO585
1 x MK8002, Maintenance kit for double membrane system RD322 RO260
1 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
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 SC227, Specialty Filter Refillable Color Changing DI Filter 20"
1 x FM214G 1/4" NPT Digital Flow Meter count up total Water Gallons
2 x 205, 3rd stage solid carbon block filter (replace every 12 month
2 x Conversion Kit, Convert Aquarium to Drinking RO Water System
1 x 4th stage Optional Refill bag #818 DI Resin Refill Bag
1 x PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
2 x 565, Digital Pressure Gauge Tester Monitor
1 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5
1 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x 316, 2nd stage CTA 16 US Membrane filter (every 2-3 yrs)
1 x .K6150PNTF, KoolerMax K6150P RO System Shell without tank faucet
1 x PSW-350, Pressure Switch for RO Booster Pump 1/4" TSO
2 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x UU Clips Pair Membrane to Filter, 2.5" to 2"
3 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD106
1 x 581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
1 x .K5150PNTF, KoolerMax K5150P RO System Shell without tank faucet
4 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x 1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
1 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
2 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x bulkc10, Koolermax Carbon Block Filter
1 x Panel 1/4 Digital Flow Meter count up total Gallons GPM 56"cable
1 x 4th Stage Color Changing DI Filter SC207 for AR-104H
1 x bulk213, Inline Carbon Filter
2 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
1 x DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
1 x SC208, Specialty Filter Iron Lead and Heavy Metal Removal Filter
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
1 x .K6NTF KoolerMax K6ALK RO shell without tank and faucet
2 x 6th Stage pn215 Refillable inline DI filter (color change)
3 x 752, DC Booster Pump w/ Transformer
6 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
2 x .AR125NTF KoolerMax AR125 RO System Shell without tank & faucet
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO155
1 x 741-14, Diverter Valve for Countertop Water Units
1 x Bundle Filter KPAK-104bm Sediment Carbon DI Resin Membrane
1 x 285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x *Discontinued* RO155C
1 x KF750, Elite Series: Polish Chrome Drinking Water Faucet
1 x FK-53, Replacement Filter Pack SED2005 CB2010 for RD322 RO260
1 x 335, 3rd stage TFC 35/45 US membrane filter (every 2-3 yrs)
1 x FV-15, Bobby Float Valve Top Mount RM292P-N UNS CEL NSF USA
1 x 335, 4th stage TFC 35/45 US membrane filter (every 2-3 years)
1 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x 288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
1 x bulk818, DI resin refill bags Di-Ionization media
2 x 5th stage 225 Inline Alkaline filter with clear housing (annual)
1 x FM-6710M-88 1" Digital Flow Meter count up Total GPM 56" cable
1 x O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
2 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
2 x 205, 3rd stage solid carbon block filter (replace every 12month)
3 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x 310, 2nd stage CTA 10 US Membrane filter (every 2-3 yrs)
1 x bulk201, Sediment Filter
1 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x SW SHELL, Countertop SW1 Empty System Only No Filter
1 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish
2 x KT-103, Optional Manual Membrane Flush Valve
1 x .AR104H High Efficiency Membrane Aquarium Reef Aeroponics RO DI
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR122
1 x DB40, DI Resin Refill Bag for DI210, RD322
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD102
1 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x PH80, Digital pH Meter Hydrotester Calibration Storage Solutions
1 x 5th Stage pn215 Refillable inline DI filter (color change)
1 x 202,1 MICRON Sediment filter (replace every 6-12 month) SED1001
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR150P
1 x FM214G, FM-6710M DigiFlow Digital Water Flow Meter Gauge Moniter
1 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x 324, 4th stage TFC-24 US membrane filter (replace every 2-3 yrs)
1 x .K5 KoolerMax 75GPD 5 STAGE REVERSE OSMOSIS RO FILTER SYSTEM
1 x 399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
1 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
View Cart$11,016.98
Home
Specials Log InCreate Account Checkout  Shopping Cart195 item(s)
1 x 709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
4 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
3 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x 205, 5th stage final carbon filter
1 x 721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
7 x Optional: 564 Membrane Filter Housing Wrench Opener
2 x KF511UP SUBSTITUTE/Upgrade Faucet CHROME GOLD TRIM CROSS HANDLE
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR104H
3 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
2 x bulksf05, Koolermax Sediment Filter
5 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x bulk205, Carbon Block Filter
2 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x 578, TDS Water Quality Meter tds-3
1 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x *Discontinued* RD106
1 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x WT-bac, Water Testing Kit, Bacteria Test
3 x 201, 1st stage sediment filter (replace every 6-12 months)
2 x SC207, Specialty Filter Refillable Color Changing DI Filter for
1 x UU Clips Pair Membrane to Membrane, 2.5" to 2.5"
1 x .RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x *Discontinued* RO585
1 x 205, 2nd stage carbon block filter (replace every 12 months)
1 x *Discontinued* RO585ERP
1 x HK120 KoolerMax Aeroponics Hydroponics 150G RO Filtration System
1 x SC209, Specialty Filter Nitrate Removal Filter
1 x HK120-P-TK for USA 110V / 60Hz
2 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
2 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
2 x 1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
1 x TMR-UV-6W, Replacement UV Ballast Transformer 6 Watts for 602 UV
1 x FM10, STEEL BRACKET SINGLE HOUSING MOUNTING SYSTEM
1 x 290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
4 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
4 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x Panel 1/2" 6710M-44TM Digital Flow Meter count up Gallon 115V
7 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x 3/4" NPT Digiflow Digital Flow Meter count up total Water Gallon
1 x SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x 671C, Replacement UV Lamp Light for 609C (16 Watt)
2 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO585
1 x MK8002, Maintenance kit for double membrane system RD322 RO260
1 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
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 SC227, Specialty Filter Refillable Color Changing DI Filter 20"
1 x FM214G 1/4" NPT Digital Flow Meter count up total Water Gallons
2 x 205, 3rd stage solid carbon block filter (replace every 12 month
2 x Conversion Kit, Convert Aquarium to Drinking RO Water System
1 x 4th stage Optional Refill bag #818 DI Resin Refill Bag
1 x PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
2 x 565, Digital Pressure Gauge Tester Monitor
1 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5
1 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x 316, 2nd stage CTA 16 US Membrane filter (every 2-3 yrs)
1 x .K6150PNTF, KoolerMax K6150P RO System Shell without tank faucet
1 x PSW-350, Pressure Switch for RO Booster Pump 1/4" TSO
2 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x UU Clips Pair Membrane to Filter, 2.5" to 2"
3 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD106
1 x 581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
1 x .K5150PNTF, KoolerMax K5150P RO System Shell without tank faucet
4 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x 1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
1 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
2 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x bulkc10, Koolermax Carbon Block Filter
1 x Panel 1/4 Digital Flow Meter count up total Gallons GPM 56"cable
1 x 4th Stage Color Changing DI Filter SC207 for AR-104H
1 x bulk213, Inline Carbon Filter
2 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
1 x DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
1 x SC208, Specialty Filter Iron Lead and Heavy Metal Removal Filter
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
1 x .K6NTF KoolerMax K6ALK RO shell without tank and faucet
2 x 6th Stage pn215 Refillable inline DI filter (color change)
3 x 752, DC Booster Pump w/ Transformer
6 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
2 x .AR125NTF KoolerMax AR125 RO System Shell without tank & faucet
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO155
1 x 741-14, Diverter Valve for Countertop Water Units
1 x Bundle Filter KPAK-104bm Sediment Carbon DI Resin Membrane
1 x 285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x *Discontinued* RO155C
1 x KF750, Elite Series: Polish Chrome Drinking Water Faucet
1 x FK-53, Replacement Filter Pack SED2005 CB2010 for RD322 RO260
1 x 335, 3rd stage TFC 35/45 US membrane filter (every 2-3 yrs)
1 x FV-15, Bobby Float Valve Top Mount RM292P-N UNS CEL NSF USA
1 x 335, 4th stage TFC 35/45 US membrane filter (every 2-3 years)
1 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x 288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
1 x bulk818, DI resin refill bags Di-Ionization media
2 x 5th stage 225 Inline Alkaline filter with clear housing (annual)
1 x FM-6710M-88 1" Digital Flow Meter count up Total GPM 56" cable
1 x O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
2 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
2 x 205, 3rd stage solid carbon block filter (replace every 12month)
3 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x 310, 2nd stage CTA 10 US Membrane filter (every 2-3 yrs)
1 x bulk201, Sediment Filter
1 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x SW SHELL, Countertop SW1 Empty System Only No Filter
1 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish
2 x KT-103, Optional Manual Membrane Flush Valve
1 x .AR104H High Efficiency Membrane Aquarium Reef Aeroponics RO DI
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR122
1 x DB40, DI Resin Refill Bag for DI210, RD322
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD102
1 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x PH80, Digital pH Meter Hydrotester Calibration Storage Solutions
1 x 5th Stage pn215 Refillable inline DI filter (color change)
1 x 202,1 MICRON Sediment filter (replace every 6-12 month) SED1001
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR150P
1 x FM214G, FM-6710M DigiFlow Digital Water Flow Meter Gauge Moniter
1 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x 324, 4th stage TFC-24 US membrane filter (replace every 2-3 yrs)
1 x .K5 KoolerMax 75GPD 5 STAGE REVERSE OSMOSIS RO FILTER SYSTEM
1 x 399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
1 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
View Cart$11,016.98

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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