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2 x 752, DC Booster Pump w/ Transformer
1 x AQUATEC CDP 8852-2J03-B424 Booster Pump 220V Euro Transformer
3 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
5 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
2 x FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x Bundle Filter KPAK-104m Sediment Carbon Block DI Resin Membrane
1 x FK-53, Replacement Filter Pack SED2005 CB2010 for RD322 RO260
3 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6150P
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO585
1 x 741-38, Diverter Valve for RO DI Water Systems
2 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x *Discontinued* RO585NTF
1 x .K6NTF KoolerMax K6ALK RO shell without tank and faucet
1 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x 709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
2 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x 285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x 225UP, 5th stage Inline Alkaline upgrade (includes media)
1 x ERP1000 Aquatec Permeate Pump Reverse Osmosis RO System USA made
2 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
1 x 578b, TDS-3 Battery Batteries for #578 TDS Water Quality Meter
1 x SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch
1 x SET8855 Aquatec 5853 Booster Pump Assembly for Aeroponics System
1 x DB40, DI Resin Refill Bag for DI210, RD322
1 x KF310UP, SUBSTITUTE/Upgrade to KYTON FAUCET POLISHED CHROME FINI
2 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x 673, Replacement UV Lamp Light for 602 (6 Watts)
1 x AMTU-0404 Male Tee Union Connector NPT Thread 1/4" Quick Connect
1 x 205, 2nd stage carbon block filter (replace every 12 months)
1 x SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD322
2 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x Bundle Filter Annual set KPAK-104b Sediment Carbon Resin Refill
2 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD102
1 x .K5 KoolerMax 75GPD 5 STAGE REVERSE OSMOSIS RO FILTER SYSTEM
3 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x 335, 4th stage TFC 35/45 US membrane filter (every 2-3 years)
2 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x FM-6710M-88 1" Digital Flow Meter count up Total GPM 56" cable
1 x TMR-DC-1212, Transformer Power Supply for Delivery Demand Pump
1 x Bundle Filter Annual set KPAK-104 Sediment Carbo Block DI Resin
2 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x CP-KOR45, O RING FOR KOOLERMAX BOTTOM FILTER HOUSING CASING
1 x MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
2 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x 3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
1 x 3rd stage Special High Efficiency Membrane Filter HTFC-150
1 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
1 x bulk213, Inline Carbon Filter
2 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
2 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x SV-110AC-14, Solenoid Valve 1/4" plastic 110VAC ESO
1 x FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
1 x 5th stage 225 Inline Alkaline filter with clear housing (annual)
1 x 399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
1 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
3 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x CDP6800, AQUATEC CDP6800 Booster Pump Only 6840-2J03-B224
2 x 4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x 1044-K Male Connector 1/4 OD x 1/4 NPT Compression Fitting
1 x CKV0402, Blue color Elbow Check Valve Elbow Type
1 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
2 x SV-24AC-38, KSD Solenoid Valve ESO 3/8" brass, 24V AC
1 x 290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
1 x 3/4" NPT Digiflow Digital Flow Meter count up total Water Gallon
1 x PH80, Digital pH Meter Hydrotester Calibration Storage Solutions
1 x 741-14, Diverter Valve for Countertop Water Units
1 x TMR-AQT-2A, Transformer Power Supply Aquatec TACS114-48 for 8800
1 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x 6044-combo Compression Type Fitting Elbow and Tee fitting
1 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x .K5150PNTF, KoolerMax K5150P RO System Shell without tank faucet
1 x TMR-AQT-68, Transformer Power Supply Aquatec TACS114-19EP for 68
1 x SV-24AC-14, Solenoid Valve ESO for Aquatec pump 1/4" wiring
1 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x 277, SED1005BB Big Blue 5 micron sediment filter 10"
1 x bulk201, Sediment Filter
1 x BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x 756SET, Aquatec Permeate Pump Reverse Osmosis System ERP1000
1 x CBV-38, Tank Ball Valve to 3/8 tubing
1 x Special, Single Stage Housing Bracket Shell Connection Kit
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD150
1 x 4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
View Cart$5,772.28
Home
Specials Log InCreate Account Checkout  Shopping Cart121 item(s)
2 x 752, DC Booster Pump w/ Transformer
1 x AQUATEC CDP 8852-2J03-B424 Booster Pump 220V Euro Transformer
3 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
5 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
2 x FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x Bundle Filter KPAK-104m Sediment Carbon Block DI Resin Membrane
1 x FK-53, Replacement Filter Pack SED2005 CB2010 for RD322 RO260
3 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6150P
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO585
1 x 741-38, Diverter Valve for RO DI Water Systems
2 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x *Discontinued* RO585NTF
1 x .K6NTF KoolerMax K6ALK RO shell without tank and faucet
1 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x 709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
2 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x 285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x 225UP, 5th stage Inline Alkaline upgrade (includes media)
1 x ERP1000 Aquatec Permeate Pump Reverse Osmosis RO System USA made
2 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
1 x 578b, TDS-3 Battery Batteries for #578 TDS Water Quality Meter
1 x SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch
1 x SET8855 Aquatec 5853 Booster Pump Assembly for Aeroponics System
1 x DB40, DI Resin Refill Bag for DI210, RD322
1 x KF310UP, SUBSTITUTE/Upgrade to KYTON FAUCET POLISHED CHROME FINI
2 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x 673, Replacement UV Lamp Light for 602 (6 Watts)
1 x AMTU-0404 Male Tee Union Connector NPT Thread 1/4" Quick Connect
1 x 205, 2nd stage carbon block filter (replace every 12 months)
1 x SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD322
2 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x Bundle Filter Annual set KPAK-104b Sediment Carbon Resin Refill
2 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD102
1 x .K5 KoolerMax 75GPD 5 STAGE REVERSE OSMOSIS RO FILTER SYSTEM
3 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x 335, 4th stage TFC 35/45 US membrane filter (every 2-3 years)
2 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x FM-6710M-88 1" Digital Flow Meter count up Total GPM 56" cable
1 x TMR-DC-1212, Transformer Power Supply for Delivery Demand Pump
1 x Bundle Filter Annual set KPAK-104 Sediment Carbo Block DI Resin
2 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x CP-KOR45, O RING FOR KOOLERMAX BOTTOM FILTER HOUSING CASING
1 x MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
2 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x 3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
1 x 3rd stage Special High Efficiency Membrane Filter HTFC-150
1 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
1 x bulk213, Inline Carbon Filter
2 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
2 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x SV-110AC-14, Solenoid Valve 1/4" plastic 110VAC ESO
1 x FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
1 x 5th stage 225 Inline Alkaline filter with clear housing (annual)
1 x 399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
1 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
3 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x CDP6800, AQUATEC CDP6800 Booster Pump Only 6840-2J03-B224
2 x 4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x 1044-K Male Connector 1/4 OD x 1/4 NPT Compression Fitting
1 x CKV0402, Blue color Elbow Check Valve Elbow Type
1 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
2 x SV-24AC-38, KSD Solenoid Valve ESO 3/8" brass, 24V AC
1 x 290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
1 x 3/4" NPT Digiflow Digital Flow Meter count up total Water Gallon
1 x PH80, Digital pH Meter Hydrotester Calibration Storage Solutions
1 x 741-14, Diverter Valve for Countertop Water Units
1 x TMR-AQT-2A, Transformer Power Supply Aquatec TACS114-48 for 8800
1 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x 6044-combo Compression Type Fitting Elbow and Tee fitting
1 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x .K5150PNTF, KoolerMax K5150P RO System Shell without tank faucet
1 x TMR-AQT-68, Transformer Power Supply Aquatec TACS114-19EP for 68
1 x SV-24AC-14, Solenoid Valve ESO for Aquatec pump 1/4" wiring
1 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x 277, SED1005BB Big Blue 5 micron sediment filter 10"
1 x bulk201, Sediment Filter
1 x BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x 756SET, Aquatec Permeate Pump Reverse Osmosis System ERP1000
1 x CBV-38, Tank Ball Valve to 3/8 tubing
1 x Special, Single Stage Housing Bracket Shell Connection Kit
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD150
1 x 4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
View Cart$5,772.28

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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