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2 x 204, 2nd stage GAC filter (replace every 6-12 months)
1 x 213, 5th stage inline carbon postfilter (replace every 12months)
1 x 3rd stage C10 carbon block filter (replace every 6-12 months)
4 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
3 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
3 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
2 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x 335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
3 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
2 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
2 x 201, 1st stage sediment filter (replace every 6-12 months)
2 x 324, 4th stage TFC-24 US membrane filter (replace every 2-3 yrs)
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
2 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
3 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x 335, 4th stage TFC 35/45 US membrane filter (every 2-3 years)
2 x 752, DC Booster Pump w/ Transformer
1 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x 318, 4th stage TFC-18 US membrane filter (replace every 2-3 yrs)
2 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
3 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
3 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x 673, Replacement UV Lamp Light for 602 (6 Watts)
1 x WSACF-150T, Whole House Water Treatment ACF-150T
1 x FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
1 x PH80, Digital pH Meter Hydrotester Calibration Storage Solutions
1 x WH-20, Whole House Water Treatment Carbon Block Filter System Bi
1 x KF320UP, SUBSTITUTE/Upgrade Faucet BRUSHED NICKEL STAINLESS STEE
1 x SC435, Specialty Filter Arsenic / Fluoride Removal Filter
1 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
3 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x 350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
4 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x 5th Stage pn215 Refillable inline DI filter (color change)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR125
1 x Bundle Filter KPAK-104m Sediment Carbon Block DI Resin Membrane
2 x FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x PSW-2100 Aquatec Pressure Switch 100 psi shut off 1/4 tubing TSO
2 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT
1 x UU Clips Pair from Bracket to Membrane Filter
1 x 727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
2 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x ERP1000 Aquatec Permeate Pump Reverse Osmosis RO System USA made
1 x KF750, Elite Series: Polish Chrome Drinking Water Faucet
1 x 214, Clear Inline Filter Cartridge Empty Case
1 x HK120-P-TK for USA 110V / 60Hz
1 x 721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
1 x 205, 5th stage final carbon filter
2 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x SC445, Specialty Filter SPECIAL ALKALINE FILTER Specialty Filter
1 x Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x WH-10, Whole House Water Treatment Carbon Filter System 10" Big
1 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x SV-24AC-14, Solenoid Valve for Aquatec pump only 1/4" 24VAC ESO
2 x 741-14, Diverter Valve for Countertop Water Units
2 x FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x FRQ300, Flow Restrictor 300ML / min
1 x 225UP, 5th stage Inline Alkaline upgrade (includes media)
1 x PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x PE Tubing Tube Cutter
1 x FK-BB10K3, Big Blue Filter Pack Bundle for WH-1030 Whole House
1 x UC SHELL, Honeywell UC7000 Empty System Only No Filter
1 x RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
2 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
1 x .AR125NTF KoolerMax AR125 RO System Shell without tank & faucet
1 x FM-6710M-88 1" Digital Flow Meter count up Total GPM 56" cable
2 x KF310UP, SUBSTITUTE/Upgrade to KYTON FAUCET POLISHED CHROME FINI
2 x KF355UP, SUBSTITUTE/Upgrade to Antique Brushed Brass Iron Finish
1 x Y3414CH, Garden Hose Y Adapter Shut-Off Valve Metal Construction
1 x PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
1 x FRQ200, Flow Restrictor 200ML / min
1 x FRQ420, Flow Restrictor 420ML / min
1 x FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x KF310, Elite Series: Polish Chrome Drinking Water Faucet
1 x 2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
1 x 671C, Replacement UV Lamp Light for 609C (16 Watt)
1 x KT-103, Optional Manual Membrane Flush Valve
1 x .AR150P, AQUARIUM & DRINKING 2 OUTPUTS Reverse Osmosis RO+DI+P
1 x Special, Single Stage Housing Bracket Shell Connection Kit
1 x Aeroponics HighPressure Booster Pump Aquatec CDP5853 Transformer
1 x TMR-220V-2A Aquatec TACS234-48 Transformer Power Supply EuroPlug
1 x 4th Stage Color Changing DI Filter SC207 for AR-104H
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
1 x Bundle Filter Annual set KPAK-104b Sediment Carbon Resin Refill
1 x 6th Stage pn215 Refillable inline DI filter (color change)
1 x 316UP, Upgrade for CTA20 gal/day (includes US Membrane filter)
1 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x SV-24DC-38-Brass KSD Solenoid Valve 3/8" brass 24V DC ESO
1 x 6044-combo Compression Type Fitting Elbow and Tee fitting
1 x 732, Inline Pressure Gauge 0 to 300 psi for RO filter system
1 x Panel 1/4 Digital Flow Meter count up total Gallons GPM 56"cable
1 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x 581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
1 x 755, Aquatec Demand Delivery Pump 5851-7E12-J574 Increase Output
1 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)

View Cart$7,394.22
Specials Log InCreate Account Checkout  Shopping Cart138 item(s)
2 x 204, 2nd stage GAC filter (replace every 6-12 months)
1 x 213, 5th stage inline carbon postfilter (replace every 12months)
1 x 3rd stage C10 carbon block filter (replace every 6-12 months)
4 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
3 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
3 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
2 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x 335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
3 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
2 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
2 x 201, 1st stage sediment filter (replace every 6-12 months)
2 x 324, 4th stage TFC-24 US membrane filter (replace every 2-3 yrs)
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
2 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
3 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x 335, 4th stage TFC 35/45 US membrane filter (every 2-3 years)
2 x 752, DC Booster Pump w/ Transformer
1 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x 318, 4th stage TFC-18 US membrane filter (replace every 2-3 yrs)
2 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
3 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
3 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x 673, Replacement UV Lamp Light for 602 (6 Watts)
1 x WSACF-150T, Whole House Water Treatment ACF-150T
1 x FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
1 x PH80, Digital pH Meter Hydrotester Calibration Storage Solutions
1 x WH-20, Whole House Water Treatment Carbon Block Filter System Bi
1 x KF320UP, SUBSTITUTE/Upgrade Faucet BRUSHED NICKEL STAINLESS STEE
1 x SC435, Specialty Filter Arsenic / Fluoride Removal Filter
1 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
3 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x 350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
4 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x 5th Stage pn215 Refillable inline DI filter (color change)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR125
1 x Bundle Filter KPAK-104m Sediment Carbon Block DI Resin Membrane
2 x FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x PSW-2100 Aquatec Pressure Switch 100 psi shut off 1/4 tubing TSO
2 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT
1 x UU Clips Pair from Bracket to Membrane Filter
1 x 727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
2 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x ERP1000 Aquatec Permeate Pump Reverse Osmosis RO System USA made
1 x KF750, Elite Series: Polish Chrome Drinking Water Faucet
1 x 214, Clear Inline Filter Cartridge Empty Case
1 x HK120-P-TK for USA 110V / 60Hz
1 x 721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
1 x 205, 5th stage final carbon filter
2 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x SC445, Specialty Filter SPECIAL ALKALINE FILTER Specialty Filter
1 x Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x WH-10, Whole House Water Treatment Carbon Filter System 10" Big
1 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x SV-24AC-14, Solenoid Valve for Aquatec pump only 1/4" 24VAC ESO
2 x 741-14, Diverter Valve for Countertop Water Units
2 x FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x FRQ300, Flow Restrictor 300ML / min
1 x 225UP, 5th stage Inline Alkaline upgrade (includes media)
1 x PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x PE Tubing Tube Cutter
1 x FK-BB10K3, Big Blue Filter Pack Bundle for WH-1030 Whole House
1 x UC SHELL, Honeywell UC7000 Empty System Only No Filter
1 x RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
2 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
1 x .AR125NTF KoolerMax AR125 RO System Shell without tank & faucet
1 x FM-6710M-88 1" Digital Flow Meter count up Total GPM 56" cable
2 x KF310UP, SUBSTITUTE/Upgrade to KYTON FAUCET POLISHED CHROME FINI
2 x KF355UP, SUBSTITUTE/Upgrade to Antique Brushed Brass Iron Finish
1 x Y3414CH, Garden Hose Y Adapter Shut-Off Valve Metal Construction
1 x PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
1 x FRQ200, Flow Restrictor 200ML / min
1 x FRQ420, Flow Restrictor 420ML / min
1 x FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x KF310, Elite Series: Polish Chrome Drinking Water Faucet
1 x 2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
1 x 671C, Replacement UV Lamp Light for 609C (16 Watt)
1 x KT-103, Optional Manual Membrane Flush Valve
1 x .AR150P, AQUARIUM & DRINKING 2 OUTPUTS Reverse Osmosis RO+DI+P
1 x Special, Single Stage Housing Bracket Shell Connection Kit
1 x Aeroponics HighPressure Booster Pump Aquatec CDP5853 Transformer
1 x TMR-220V-2A Aquatec TACS234-48 Transformer Power Supply EuroPlug
1 x 4th Stage Color Changing DI Filter SC207 for AR-104H
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
1 x Bundle Filter Annual set KPAK-104b Sediment Carbon Resin Refill
1 x 6th Stage pn215 Refillable inline DI filter (color change)
1 x 316UP, Upgrade for CTA20 gal/day (includes US Membrane filter)
1 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x SV-24DC-38-Brass KSD Solenoid Valve 3/8" brass 24V DC ESO
1 x 6044-combo Compression Type Fitting Elbow and Tee fitting
1 x 732, Inline Pressure Gauge 0 to 300 psi for RO filter system
1 x Panel 1/4 Digital Flow Meter count up total Gallons GPM 56"cable
1 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x 581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
1 x 755, Aquatec Demand Delivery Pump 5851-7E12-J574 Increase Output
1 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)

View Cart$7,394.22

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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