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4 x 1st stage SF05 sediment filter (replace every 6-12 months)
2 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
5 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x 277, SED1005BB Big Blue 5 micron sediment filter 10"
1 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
2 x FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
2 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x 4044-K qty 2 Male Elbow Fitting Compression type 1/4"
2 x 205, 3rd stage solid carbon block filter (replace every 12month)
2 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x 350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
1 x 399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
6 x Parts, Ro Water System Installation Parts Bag 1/4"
3 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
2 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x 1044-K Male Connector 1/4 OD x 1/4 NPT Compression Fitting
1 x AMTU-0404 Male Tee Union Connector NPT Thread 1/4" Quick Connect
2 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
6 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
3 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x KF511, Polished Chrome Cross-Handle with Gold Trim Faucet
1 x KF310UP, SUBSTITUTE/Upgrade to KYTON FAUCET POLISHED CHROME FINI
1 x KF355UP, SUBSTITUTE/Upgrade to Antique Brushed Brass Iron Finish
1 x 4064K Male Connector Elbow 3/8 OD Compression Fitting 1/4 NPT
1 x IM60, Ice Maker or RV Water Filter, Inline Typle
2 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
2 x 318, 4th stage TFC-18 US membrane filter (replace every 2-3 yrs)
4 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
3 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
3 x KT-103, Optional Manual Membrane Flush Valve
1 x 3rd stage C10 carbon block filter (replace every 6-12 months)
2 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
2 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x 324, 4th stage TFC-24 US membrane filter (replace every 2-3 yrs)
2 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x NM-5001C, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
4 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
1 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x Bundle Filter Annual set KPAK-104 Sediment Carbo Block DI Resin
2 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x CBV-38, Tank Ball Valve to 3/8 tubing
1 x KF320UP, SUBSTITUTE/Upgrade Faucet BRUSHED NICKEL STAINLESS STEE
3 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x *Discontinued* RD102
2 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x .AR104H High Efficiency Membrane Aquarium Reef Aeroponics RO DI
1 x MKP, Maintenance kit for K5150P K6150P AR150P
1 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x N-14-1M, Nipple Fitting connector between standard RO housing
2 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x .AR150P, AQUARIUM & DRINKING 2 OUTPUTS Reverse Osmosis RO+DI+P
1 x BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
2 x 290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
1 x 3rd stage Special High Efficiency Membrane Filter HTFC-150
1 x KF612, Elite Series: Oil Rubbed Bronze ORB Drinking Water Faucet
1 x KF320, Elite Series: Brushed Nickel / Stainless Steel Faucet
1 x Bundle Filter KPAK-104m Sediment Carbon Block DI Resin Membrane
1 x 201, 1st stage sediment filter (replace every 6-12 months)
2 x 752, DC Booster Pump w/ Transformer
1 x KF511UP SUBSTITUTE/Upgrade Faucet CHROME GOLD TRIM CROSS HANDLE
1 x 4th stage TFC 75/85 US membrane filter (every 2-3 yrs) M75
1 x 6044-combo Compression Type Fitting Elbow and Tee fitting
1 x Bundle Filter KPAK-104bm Sediment Carbon DI Resin Membrane
1 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x KF310, Elite Series: Polish Chrome Drinking Water Faucet
2 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
2 x 6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
1 x FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x .RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD106
1 x PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
1 x ERP500 Aquatec Permeate Pump Reverse Osmosis RO System USA made
1 x 759, Aquatec Demand Delivery Pump 5853-7E12-J524 Commercial 1.7G
1 x SET8855 Aquatec 5853 Booster Pump Assembly for Aeroponics System
1 x TMR-AQT-68, Transformer Power Supply Aquatec TACS114-19EP for 68
1 x Aeroponics HighPressure Booster Pump Aquatec CDP5853 Transformer
1 x EMT-10, Empty Filter Cartridge Casing Housing
1 x 335, 4th stage TFC 35/45 US membrane filter (every 2-3 years)
1 x 706, Membrane Filter Casing Housing Assembly
1 x WH-5, Whole House Water Treatment Sediment Filter System 10" Big
1 x TMR-DC-1212, Transformer Power Supply for Delivery Demand Pump
1 x FRQ300, Flow Restrictor 300ML / min
1 x 718xl, Tubing 100 feet 1/4" white tube LLDPE PE for drinking wat
1 x PE Tubing Tube Cutter
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO155
1 x 225UP, 5th stage Inline Alkaline upgrade (includes media)
1 x FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x HK120 KoolerMax Aeroponics Hydroponics 150G RO Filtration System
1 x HK120-P-TK for USA 110V / 60Hz
1 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
1 x CP-KOR45, O RING FOR KOOLERMAX BOTTOM FILTER HOUSING CASING
2 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x 709, Automatic Shut Off Valve 4-way Four Way Valve
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO6ALK
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
1 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6150P
1 x PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
1 x FRQ420, Flow Restrictor 420ML / min
1 x SET8855-300 Aquatec 5853 Booster Pump Assembly for 300GPD RO Sys

View Cart$7,065.83
Specials Log InCreate Account Checkout  Shopping Cart162 item(s)
4 x 1st stage SF05 sediment filter (replace every 6-12 months)
2 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
5 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x 277, SED1005BB Big Blue 5 micron sediment filter 10"
1 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
2 x FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
2 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x 4044-K qty 2 Male Elbow Fitting Compression type 1/4"
2 x 205, 3rd stage solid carbon block filter (replace every 12month)
2 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x 350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
1 x 399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
6 x Parts, Ro Water System Installation Parts Bag 1/4"
3 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
2 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x 1044-K Male Connector 1/4 OD x 1/4 NPT Compression Fitting
1 x AMTU-0404 Male Tee Union Connector NPT Thread 1/4" Quick Connect
2 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
6 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
3 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x KF511, Polished Chrome Cross-Handle with Gold Trim Faucet
1 x KF310UP, SUBSTITUTE/Upgrade to KYTON FAUCET POLISHED CHROME FINI
1 x KF355UP, SUBSTITUTE/Upgrade to Antique Brushed Brass Iron Finish
1 x 4064K Male Connector Elbow 3/8 OD Compression Fitting 1/4 NPT
1 x IM60, Ice Maker or RV Water Filter, Inline Typle
2 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
2 x 318, 4th stage TFC-18 US membrane filter (replace every 2-3 yrs)
4 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
3 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
3 x KT-103, Optional Manual Membrane Flush Valve
1 x 3rd stage C10 carbon block filter (replace every 6-12 months)
2 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
2 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x 324, 4th stage TFC-24 US membrane filter (replace every 2-3 yrs)
2 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x NM-5001C, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
4 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
1 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x Bundle Filter Annual set KPAK-104 Sediment Carbo Block DI Resin
2 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x CBV-38, Tank Ball Valve to 3/8 tubing
1 x KF320UP, SUBSTITUTE/Upgrade Faucet BRUSHED NICKEL STAINLESS STEE
3 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x *Discontinued* RD102
2 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x .AR104H High Efficiency Membrane Aquarium Reef Aeroponics RO DI
1 x MKP, Maintenance kit for K5150P K6150P AR150P
1 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x N-14-1M, Nipple Fitting connector between standard RO housing
2 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x .AR150P, AQUARIUM & DRINKING 2 OUTPUTS Reverse Osmosis RO+DI+P
1 x BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
2 x 290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
1 x 3rd stage Special High Efficiency Membrane Filter HTFC-150
1 x KF612, Elite Series: Oil Rubbed Bronze ORB Drinking Water Faucet
1 x KF320, Elite Series: Brushed Nickel / Stainless Steel Faucet
1 x Bundle Filter KPAK-104m Sediment Carbon Block DI Resin Membrane
1 x 201, 1st stage sediment filter (replace every 6-12 months)
2 x 752, DC Booster Pump w/ Transformer
1 x KF511UP SUBSTITUTE/Upgrade Faucet CHROME GOLD TRIM CROSS HANDLE
1 x 4th stage TFC 75/85 US membrane filter (every 2-3 yrs) M75
1 x 6044-combo Compression Type Fitting Elbow and Tee fitting
1 x Bundle Filter KPAK-104bm Sediment Carbon DI Resin Membrane
1 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x KF310, Elite Series: Polish Chrome Drinking Water Faucet
2 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
2 x 6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
1 x FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x .RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD106
1 x PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
1 x ERP500 Aquatec Permeate Pump Reverse Osmosis RO System USA made
1 x 759, Aquatec Demand Delivery Pump 5853-7E12-J524 Commercial 1.7G
1 x SET8855 Aquatec 5853 Booster Pump Assembly for Aeroponics System
1 x TMR-AQT-68, Transformer Power Supply Aquatec TACS114-19EP for 68
1 x Aeroponics HighPressure Booster Pump Aquatec CDP5853 Transformer
1 x EMT-10, Empty Filter Cartridge Casing Housing
1 x 335, 4th stage TFC 35/45 US membrane filter (every 2-3 years)
1 x 706, Membrane Filter Casing Housing Assembly
1 x WH-5, Whole House Water Treatment Sediment Filter System 10" Big
1 x TMR-DC-1212, Transformer Power Supply for Delivery Demand Pump
1 x FRQ300, Flow Restrictor 300ML / min
1 x 718xl, Tubing 100 feet 1/4" white tube LLDPE PE for drinking wat
1 x PE Tubing Tube Cutter
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO155
1 x 225UP, 5th stage Inline Alkaline upgrade (includes media)
1 x FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x HK120 KoolerMax Aeroponics Hydroponics 150G RO Filtration System
1 x HK120-P-TK for USA 110V / 60Hz
1 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
1 x CP-KOR45, O RING FOR KOOLERMAX BOTTOM FILTER HOUSING CASING
2 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x 709, Automatic Shut Off Valve 4-way Four Way Valve
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO6ALK
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
1 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6150P
1 x PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
1 x FRQ420, Flow Restrictor 420ML / min
1 x SET8855-300 Aquatec 5853 Booster Pump Assembly for 300GPD RO Sys

View Cart$7,065.83

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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