Log In Log In  |  Checkout   |  175 item(s)
1 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x 759, Aquatec Demand Delivery Pump 5853-7E12-J524 Commercial 1.7G
1 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x bulkic21, Koolermax Inline Carbon Filter
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD106
3 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x Special, Output Conversion Kit Convert from 1/4" to 3/8"
3 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x ERP500 Aquatec Permeate Pump Reverse Osmosis RO System USA made
2 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR125
2 x 755, Aquatec Demand Delivery Pump 5851-7E12-J574 Increase Output
2 x bulk201, Sediment Filter
1 x bulk213, Inline Carbon Filter
1 x SC412, Water Softening Filter Calcium Magnesium Hardness Removal
1 x Micro 1/4 NPT Digital Flow Meter count up total Water Liter LPM
2 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
2 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
4 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
1 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
3 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x 1/2" NPT Digiflow Digital Flow Meter count up total Water Gallon
1 x 673, Replacement UV Lamp Light for 602 (6 Watts)
3 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
3 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x SET8855-300 Aquatec 5853 Booster Pump Assembly for 300GPD RO Sys
1 x FK-53, Replacement Filter Pack SED2005 CB2010 for RD322 RO260
1 x 225UP, 5th stage Inline Alkaline upgrade (includes media)
4 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x SC435, Specialty Filter Arsenic / Fluoride Removal Filter
1 x 335, 3rd stage TFC 35/45 US membrane filter (every 2-3 yrs)
1 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
1 x 399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
1 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x UU Clips Pair Membrane to Filter, 2.5" to 2"
1 x MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
4 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x 205 2nd stage solid carbon block filter (replace every 12 month)
4 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x CKV0402, Blue color Elbow Check Valve Elbow Type
1 x AMTU-0404 Male Tee Union Connector NPT Thread 1/4" Quick Connect
1 x FM-8100T, DigiFlow Digital Water Flow Rate Meter 56" cable
1 x NM-5001C, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x BBK10, Replacement Filter Big Blue Whole House WH-1134
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6150P
2 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x Panel 1/4 Digital Flow Meter count up total Gallons GPM 56"cable
1 x SET8855 Aquatec 5853 Booster Pump Assembly for Aeroponics System
2 x 752, DC Booster Pump w/ Transformer
1 x KT-103, Optional Manual Membrane Flush Valve
2 x 581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
1 x TMR-AQT-2A, Transformer Power Supply Aquatec TACS114-48 for 8800
1 x .AR125 Dual Outputs Aquarium & Home Drinking RO Filter System
2 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD102
1 x RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
5 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x 205, 3rd stage solid carbon block filter (replace every 12 month
1 x 205, 2nd stage carbon block filter (replace every 12 months)
1 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x SC445, Specialty Filter SPECIAL ALKALINE FILTER Specialty Filter
3 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x SC227, Specialty Filter Refillable Color Changing DI Filter 20"
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5150P
1 x MK420, Maintenance kit for RO565
1 x WH-10, Whole House Water Treatment Carbon Filter System 10" Big
1 x 741-14, Diverter Valve for Countertop Water Units
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
1 x HK120-P-TK for USA 110V / 60Hz
1 x PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD150
1 x PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x TMR-25A, 2.5 AMP Transformer Power Supply Ballast for 8800 5853
1 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
2 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x TMR-DC-1212, Transformer Power Supply for Delivery Demand Pump
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO585
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD322
1 x KF511UP SUBSTITUTE/Upgrade Faucet CHROME GOLD TRIM CROSS HANDLE
1 x WT-bac, Water Testing Kit, Bacteria Test
2 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
2 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x Special Filter Kit Koolermax dealer distribution kit
2 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
1 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x UU Clips Pair from Bracket to Membrane Filter
1 x 213, 4th stage inline carbon filter (replace every 12 months)
1 x Panel 1/2" 6710M-44TM Digital Flow Meter count up Gallon 115V
1 x FK-BB20M3, Special Big Blue Filter Pack Bundle for WH350 WH-350
1 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x 671C, Replacement UV Lamp Light for 609C (16 Watt)
2 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x .SW-1C COUNTERTOP WATER FILTER SYSTEM (CLEAR HOUSING)
1 x FK-BB10K3, Big Blue Filter Pack Bundle for WH-1030 Whole House
1 x AQF-600-105, Flow Meter Panel Mount 1/2" MPT
1 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x 578b, TDS-3 Battery Batteries for #578 TDS Water Quality Meter
1 x .AR150PNTF, KoolerMax AR150P RO System Shell without tank faucet
1 x 565, Digital Pressure Gauge Tester Monitor
1 x ERP1000 Aquatec Permeate Pump Reverse Osmosis RO System USA made
1 x HK120-P-TK-220V for EURO 220V / 50Hz
1 x FKD-66, Replacement Filter Pack SED2005 CB2010 DB40 for RD322
1 x KF355UP, SUBSTITUTE/Upgrade to Antique Brushed Brass Iron Finish
1 x *Discontinued* RD106
1 x FM90, STEEL BRACKET SINGLE HOUSING MOUNTING BIG BLUE WH SYSTEM
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
1 x .AR125NTF KoolerMax AR125 RO System Shell without tank & faucet
1 x SC725, Specialty Filter Chloramines / Hydrogen Sulfide Removal
1 x 5th stage 225 Inline Alkaline filter with clear housing (annual)
1 x 316UP, Upgrade for CTA20 gal/day (includes US Membrane filter)
1 x NM-5103, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
2 x SW SHELL, Countertop SW1 Empty System Only No Filter
1 x Special, Single Stage Housing Bracket Shell Connection Kit
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO155
1 x 2542-K, Female Connector 1/4 OD 1/8 FNPT Compression Fitting
1 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
1 x 1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
1 x 385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
1 x .AR104H High Efficiency Membrane Aquarium Reef Aeroponics RO DI
1 x Liter Digiflow 1/4NPT Digital Flow Meter count up total Water
1 x FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT
View Cart$9,635.43
Home
Specials Log InCreate Account Checkout  Shopping Cart175 item(s)
1 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x 759, Aquatec Demand Delivery Pump 5853-7E12-J524 Commercial 1.7G
1 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x bulkic21, Koolermax Inline Carbon Filter
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD106
3 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x Special, Output Conversion Kit Convert from 1/4" to 3/8"
3 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x ERP500 Aquatec Permeate Pump Reverse Osmosis RO System USA made
2 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR125
2 x 755, Aquatec Demand Delivery Pump 5851-7E12-J574 Increase Output
2 x bulk201, Sediment Filter
1 x bulk213, Inline Carbon Filter
1 x SC412, Water Softening Filter Calcium Magnesium Hardness Removal
1 x Micro 1/4 NPT Digital Flow Meter count up total Water Liter LPM
2 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
2 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
4 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
1 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
3 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x 1/2" NPT Digiflow Digital Flow Meter count up total Water Gallon
1 x 673, Replacement UV Lamp Light for 602 (6 Watts)
3 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
3 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x SET8855-300 Aquatec 5853 Booster Pump Assembly for 300GPD RO Sys
1 x FK-53, Replacement Filter Pack SED2005 CB2010 for RD322 RO260
1 x 225UP, 5th stage Inline Alkaline upgrade (includes media)
4 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x SC435, Specialty Filter Arsenic / Fluoride Removal Filter
1 x 335, 3rd stage TFC 35/45 US membrane filter (every 2-3 yrs)
1 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
1 x 399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
1 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x UU Clips Pair Membrane to Filter, 2.5" to 2"
1 x MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
4 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x 205 2nd stage solid carbon block filter (replace every 12 month)
4 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x CKV0402, Blue color Elbow Check Valve Elbow Type
1 x AMTU-0404 Male Tee Union Connector NPT Thread 1/4" Quick Connect
1 x FM-8100T, DigiFlow Digital Water Flow Rate Meter 56" cable
1 x NM-5001C, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x BBK10, Replacement Filter Big Blue Whole House WH-1134
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6150P
2 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x Panel 1/4 Digital Flow Meter count up total Gallons GPM 56"cable
1 x SET8855 Aquatec 5853 Booster Pump Assembly for Aeroponics System
2 x 752, DC Booster Pump w/ Transformer
1 x KT-103, Optional Manual Membrane Flush Valve
2 x 581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
1 x TMR-AQT-2A, Transformer Power Supply Aquatec TACS114-48 for 8800
1 x .AR125 Dual Outputs Aquarium & Home Drinking RO Filter System
2 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD102
1 x RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
5 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x 205, 3rd stage solid carbon block filter (replace every 12 month
1 x 205, 2nd stage carbon block filter (replace every 12 months)
1 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x SC445, Specialty Filter SPECIAL ALKALINE FILTER Specialty Filter
3 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x SC227, Specialty Filter Refillable Color Changing DI Filter 20"
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5150P
1 x MK420, Maintenance kit for RO565
1 x WH-10, Whole House Water Treatment Carbon Filter System 10" Big
1 x 741-14, Diverter Valve for Countertop Water Units
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
1 x HK120-P-TK for USA 110V / 60Hz
1 x PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD150
1 x PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x TMR-25A, 2.5 AMP Transformer Power Supply Ballast for 8800 5853
1 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
2 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x TMR-DC-1212, Transformer Power Supply for Delivery Demand Pump
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO585
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD322
1 x KF511UP SUBSTITUTE/Upgrade Faucet CHROME GOLD TRIM CROSS HANDLE
1 x WT-bac, Water Testing Kit, Bacteria Test
2 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
2 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x Special Filter Kit Koolermax dealer distribution kit
2 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
1 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x UU Clips Pair from Bracket to Membrane Filter
1 x 213, 4th stage inline carbon filter (replace every 12 months)
1 x Panel 1/2" 6710M-44TM Digital Flow Meter count up Gallon 115V
1 x FK-BB20M3, Special Big Blue Filter Pack Bundle for WH350 WH-350
1 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x 671C, Replacement UV Lamp Light for 609C (16 Watt)
2 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x .SW-1C COUNTERTOP WATER FILTER SYSTEM (CLEAR HOUSING)
1 x FK-BB10K3, Big Blue Filter Pack Bundle for WH-1030 Whole House
1 x AQF-600-105, Flow Meter Panel Mount 1/2" MPT
1 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x 578b, TDS-3 Battery Batteries for #578 TDS Water Quality Meter
1 x .AR150PNTF, KoolerMax AR150P RO System Shell without tank faucet
1 x 565, Digital Pressure Gauge Tester Monitor
1 x ERP1000 Aquatec Permeate Pump Reverse Osmosis RO System USA made
1 x HK120-P-TK-220V for EURO 220V / 50Hz
1 x FKD-66, Replacement Filter Pack SED2005 CB2010 DB40 for RD322
1 x KF355UP, SUBSTITUTE/Upgrade to Antique Brushed Brass Iron Finish
1 x *Discontinued* RD106
1 x FM90, STEEL BRACKET SINGLE HOUSING MOUNTING BIG BLUE WH SYSTEM
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
1 x .AR125NTF KoolerMax AR125 RO System Shell without tank & faucet
1 x SC725, Specialty Filter Chloramines / Hydrogen Sulfide Removal
1 x 5th stage 225 Inline Alkaline filter with clear housing (annual)
1 x 316UP, Upgrade for CTA20 gal/day (includes US Membrane filter)
1 x NM-5103, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
2 x SW SHELL, Countertop SW1 Empty System Only No Filter
1 x Special, Single Stage Housing Bracket Shell Connection Kit
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO155
1 x 2542-K, Female Connector 1/4 OD 1/8 FNPT Compression Fitting
1 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
1 x 1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
1 x 385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
1 x .AR104H High Efficiency Membrane Aquarium Reef Aeroponics RO DI
1 x Liter Digiflow 1/4NPT Digital Flow Meter count up total Water
1 x FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT
View Cart$9,635.43

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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