Log In Log In  |  Checkout   |  209 item(s)
1 x UU Clips Pair from Bracket to Membrane Filter
4 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x Panel 3/4" 6710M-66TM Digital Flow Meter count up GPM 115V
1 x 773, AC Booster Pump Assembly Large 150-200GPD RO systems SET
1 x SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
1 x AQF-600-105, Flow Meter Panel Mount 1/2" MPT
1 x 350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
2 x 799, Siphon Pump Drinking Water Liquid Fluid Oil Manual Trasfer
2 x PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
5 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x CDP6800, AQUATEC CDP6800 Booster Pump Only 6840-2J03-B224
7 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
2 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
2 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
1 x FM214G 1/4" NPT Digital Flow Meter count up total Water Gallons
1 x MK8002, Maintenance kit for double membrane system RD322 RO260
4 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch
1 x 673, Replacement UV Lamp Light for 602 (6 Watts)
1 x 225UP, 5th stage Inline Alkaline upgrade (includes media)
2 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
6 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x 1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
1 x 335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
2 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x KF320UP, SUBSTITUTE/Upgrade Faucet BRUSHED NICKEL STAINLESS STEE
1 x 755, Aquatec Demand Delivery Pump 5851-7E12-J574 Increase Output
1 x SET8855-300 Aquatec 5853 Booster Pump Assembly for 300GPD RO Sys
1 x FM-8100TG44, DigiFlow Digital Water Flow Rate Meter
1 x KF511UP SUBSTITUTE/Upgrade Faucet CHROME GOLD TRIM CROSS HANDLE
4 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
5 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
5 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x FM-8100T, DigiFlow Digital Water Flow Rate Meter 56" cable
1 x PSW-2100 Aquatec Pressure Switch 100 psi shut off 1/4 tubing TSO
6 x Parts, Ro Water System Installation Parts Bag 1/4"
6 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x TMR-DC-2412, Transformer Power Supply for #752 Booster Pump
1 x Liter Digiflow 1/4NPT Digital Flow Meter count up total Water
1 x Bundle Filter KPAK-104m Sediment Carbon Block DI Resin Membrane
1 x MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO260
2 x MKP, Maintenance kit for K5150P K6150P AR150P
1 x 4th stage Optional Refill bag #818 DI Resin Refill Bag
4 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
2 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x 3/4" NPT Digiflow Digital Flow Meter count up total Water Gallon
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5
1 x .RD322 Aquarium 260-300 GPD REVERSE OSMOSIS RO+DI WATER SYSTEM
1 x 213, 5th stage inline carbon postfilter (replace every 12months)
2 x 5th stage 225 Inline Alkaline filter with clear housing (annual)
1 x 581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
5 x Optional: 564 Membrane Filter Housing Wrench Opener
2 x PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
1 x 602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
1 x Bundle Filter Annual set KPAK-104 Sediment Carbo Block DI Resin
4 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x DDP5800, Aquatec Demand Delivery Pump 5851-7E12 Increase Output
3 x 6th Stage pn215 Refillable inline DI filter (color change)
2 x DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
1 x .AR125 Dual Outputs Aquarium & Home Drinking RO Filter System
1 x 732, Inline Pressure Gauge 0 to 300 psi for RO filter system
1 x AQUATEC 8852-2J03-B424 High Flow Booster Pump 110V Transformer
2 x 759, Aquatec Demand Delivery Pump 5853-7E12-J524 Commercial 1.7G
2 x PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
1 x 3rd stage Special High Efficiency Membrane Filter HTFC-150
1 x Micro 1/4 NPT Digital Flow Meter count up total Water Liter LPM
1 x FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
1 x .RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x 3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
1 x .AR104H High Efficiency Membrane Aquarium Reef Aeroponics RO DI
1 x PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
1 x Y3414CH, Garden Hose Y Adapter Shut-Off Valve Metal Construction
1 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
2 x 4th stage TFC 75/85 US membrane filter (every 2-3 yrs) M75
1 x 4th Stage Color Changing DI Filter SC207 for AR-104H
1 x UU Clips Pair Membrane to Membrane, 2.5" to 2.5"
3 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6150P
1 x ERP1000 Aquatec Permeate Pump Reverse Osmosis RO System USA made
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR125
1 x DI210, Heavy-duty DI system for Aquarium and Reef
1 x 756SET, Aquatec Permeate Pump Reverse Osmosis System ERP1000
1 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x SET8855 Aquatec 5853 Booster Pump Assembly for Aeroponics System
1 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x SV-110AC-14, Solenoid Valve 1/4" plastic 110VAC ESO
1 x 3.CB2010, 3rd stage carbon block filter 20" inch for RD322 RO260
2 x 578b, TDS-3 Battery Batteries for #578 TDS Water Quality Meter
1 x .AR125NTF KoolerMax AR125 RO System Shell without tank & faucet
2 x 565, Digital Pressure Gauge Tester Monitor
1 x Bundle Filter KPAK-104bm Sediment Carbon DI Resin Membrane
1 x Bundle Filter Annual set KPAK-104b Sediment Carbon Resin Refill
2 x DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
2 x PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x PSW-380 Aquatec Pressure Switch 80 psi shut off 3/8" tubing TSO
1 x AQF-600-102, Flow Meter Panel Mount 3/8" MPT
1 x FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
1 x PSW-350, Pressure Switch for RO Booster Pump 1/4" TSO
1 x FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT
1 x 324, 4th stage TFC-24 US membrane filter (replace every 2-3 yrs)
1 x .AR122 KoolerMax 6STAGE Aquarium Reef REVERSE OSMOSIS RODI WATER
1 x FV-15, Bobby Float Valve Top Mount RM292P-N UNS CEL NSF USA
1 x FM90, STEEL BRACKET SINGLE HOUSING MOUNTING BIG BLUE WH SYSTEM
1 x AQUATEC CDP 8852-2J03-B424 Booster Pump 220V Euro Transformer
1 x 318, 4th stage TFC-18 US membrane filter (replace every 2-3 yrs)
1 x 671C, Replacement UV Lamp Light for 609C (16 Watt)
1 x *Discontinued* RD102
1 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x 5th Stage pn215 Refillable inline DI filter (color change)
1 x SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x UU Clips Pair Membrane to Filter, 2.5" to 2"
1 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR104H
2 x 752, DC Booster Pump w/ Transformer
1 x 1/2" NPT Digiflow Digital Flow Meter count up total Water Gallon
1 x SV-24AC-38, KSD Solenoid Valve ESO 3/8" brass, 24V AC
1 x ERP500 Aquatec Permeate Pump Reverse Osmosis RO System USA made
1 x UU Clips Pair Standard Filter to Standard Filter, 2" x 2"
1 x ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
1 x TMR-AQT-68, Transformer Power Supply Aquatec TACS114-19EP for 68
1 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x KT-103, Optional Manual Membrane Flush Valve
1 x Panel 1/4 Digital Flow Meter count up total Gallons GPM 56"cable
1 x PH80, Digital pH Meter Hydrotester Calibration Storage Solutions
1 x FK-53, Replacement Filter Pack SED2005 CB2010 for RD322 RO260
1 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x PE Tubing Tube Cutter
1 x TMR-DC-1212, Transformer Power Supply for Delivery Demand Pump
1 x TMR-AQT-2A, Transformer Power Supply Aquatec TACS114-48 for 8800
1 x 578, TDS Water Quality Meter tds-3
View Cart$9,292.40
Home
Specials Log InCreate Account Checkout  Shopping Cart209 item(s)
1 x UU Clips Pair from Bracket to Membrane Filter
4 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x Panel 3/4" 6710M-66TM Digital Flow Meter count up GPM 115V
1 x 773, AC Booster Pump Assembly Large 150-200GPD RO systems SET
1 x SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
1 x AQF-600-105, Flow Meter Panel Mount 1/2" MPT
1 x 350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
2 x 799, Siphon Pump Drinking Water Liquid Fluid Oil Manual Trasfer
2 x PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
5 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x CDP6800, AQUATEC CDP6800 Booster Pump Only 6840-2J03-B224
7 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
2 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
2 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
1 x FM214G 1/4" NPT Digital Flow Meter count up total Water Gallons
1 x MK8002, Maintenance kit for double membrane system RD322 RO260
4 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch
1 x 673, Replacement UV Lamp Light for 602 (6 Watts)
1 x 225UP, 5th stage Inline Alkaline upgrade (includes media)
2 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
6 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x 1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
1 x 335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
2 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x KF320UP, SUBSTITUTE/Upgrade Faucet BRUSHED NICKEL STAINLESS STEE
1 x 755, Aquatec Demand Delivery Pump 5851-7E12-J574 Increase Output
1 x SET8855-300 Aquatec 5853 Booster Pump Assembly for 300GPD RO Sys
1 x FM-8100TG44, DigiFlow Digital Water Flow Rate Meter
1 x KF511UP SUBSTITUTE/Upgrade Faucet CHROME GOLD TRIM CROSS HANDLE
4 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
5 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
5 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x FM-8100T, DigiFlow Digital Water Flow Rate Meter 56" cable
1 x PSW-2100 Aquatec Pressure Switch 100 psi shut off 1/4 tubing TSO
6 x Parts, Ro Water System Installation Parts Bag 1/4"
6 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x TMR-DC-2412, Transformer Power Supply for #752 Booster Pump
1 x Liter Digiflow 1/4NPT Digital Flow Meter count up total Water
1 x Bundle Filter KPAK-104m Sediment Carbon Block DI Resin Membrane
1 x MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO260
2 x MKP, Maintenance kit for K5150P K6150P AR150P
1 x 4th stage Optional Refill bag #818 DI Resin Refill Bag
4 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
2 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x 3/4" NPT Digiflow Digital Flow Meter count up total Water Gallon
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5
1 x .RD322 Aquarium 260-300 GPD REVERSE OSMOSIS RO+DI WATER SYSTEM
1 x 213, 5th stage inline carbon postfilter (replace every 12months)
2 x 5th stage 225 Inline Alkaline filter with clear housing (annual)
1 x 581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
5 x Optional: 564 Membrane Filter Housing Wrench Opener
2 x PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
1 x 602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
1 x Bundle Filter Annual set KPAK-104 Sediment Carbo Block DI Resin
4 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x DDP5800, Aquatec Demand Delivery Pump 5851-7E12 Increase Output
3 x 6th Stage pn215 Refillable inline DI filter (color change)
2 x DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
1 x .AR125 Dual Outputs Aquarium & Home Drinking RO Filter System
1 x 732, Inline Pressure Gauge 0 to 300 psi for RO filter system
1 x AQUATEC 8852-2J03-B424 High Flow Booster Pump 110V Transformer
2 x 759, Aquatec Demand Delivery Pump 5853-7E12-J524 Commercial 1.7G
2 x PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
1 x 3rd stage Special High Efficiency Membrane Filter HTFC-150
1 x Micro 1/4 NPT Digital Flow Meter count up total Water Liter LPM
1 x FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
1 x .RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x 3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
1 x .AR104H High Efficiency Membrane Aquarium Reef Aeroponics RO DI
1 x PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
1 x Y3414CH, Garden Hose Y Adapter Shut-Off Valve Metal Construction
1 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
2 x 4th stage TFC 75/85 US membrane filter (every 2-3 yrs) M75
1 x 4th Stage Color Changing DI Filter SC207 for AR-104H
1 x UU Clips Pair Membrane to Membrane, 2.5" to 2.5"
3 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6150P
1 x ERP1000 Aquatec Permeate Pump Reverse Osmosis RO System USA made
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR125
1 x DI210, Heavy-duty DI system for Aquarium and Reef
1 x 756SET, Aquatec Permeate Pump Reverse Osmosis System ERP1000
1 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x SET8855 Aquatec 5853 Booster Pump Assembly for Aeroponics System
1 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x SV-110AC-14, Solenoid Valve 1/4" plastic 110VAC ESO
1 x 3.CB2010, 3rd stage carbon block filter 20" inch for RD322 RO260
2 x 578b, TDS-3 Battery Batteries for #578 TDS Water Quality Meter
1 x .AR125NTF KoolerMax AR125 RO System Shell without tank & faucet
2 x 565, Digital Pressure Gauge Tester Monitor
1 x Bundle Filter KPAK-104bm Sediment Carbon DI Resin Membrane
1 x Bundle Filter Annual set KPAK-104b Sediment Carbon Resin Refill
2 x DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
2 x PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x PSW-380 Aquatec Pressure Switch 80 psi shut off 3/8" tubing TSO
1 x AQF-600-102, Flow Meter Panel Mount 3/8" MPT
1 x FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
1 x PSW-350, Pressure Switch for RO Booster Pump 1/4" TSO
1 x FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT
1 x 324, 4th stage TFC-24 US membrane filter (replace every 2-3 yrs)
1 x .AR122 KoolerMax 6STAGE Aquarium Reef REVERSE OSMOSIS RODI WATER
1 x FV-15, Bobby Float Valve Top Mount RM292P-N UNS CEL NSF USA
1 x FM90, STEEL BRACKET SINGLE HOUSING MOUNTING BIG BLUE WH SYSTEM
1 x AQUATEC CDP 8852-2J03-B424 Booster Pump 220V Euro Transformer
1 x 318, 4th stage TFC-18 US membrane filter (replace every 2-3 yrs)
1 x 671C, Replacement UV Lamp Light for 609C (16 Watt)
1 x *Discontinued* RD102
1 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x 5th Stage pn215 Refillable inline DI filter (color change)
1 x SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x UU Clips Pair Membrane to Filter, 2.5" to 2"
1 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR104H
2 x 752, DC Booster Pump w/ Transformer
1 x 1/2" NPT Digiflow Digital Flow Meter count up total Water Gallon
1 x SV-24AC-38, KSD Solenoid Valve ESO 3/8" brass, 24V AC
1 x ERP500 Aquatec Permeate Pump Reverse Osmosis RO System USA made
1 x UU Clips Pair Standard Filter to Standard Filter, 2" x 2"
1 x ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
1 x TMR-AQT-68, Transformer Power Supply Aquatec TACS114-19EP for 68
1 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x KT-103, Optional Manual Membrane Flush Valve
1 x Panel 1/4 Digital Flow Meter count up total Gallons GPM 56"cable
1 x PH80, Digital pH Meter Hydrotester Calibration Storage Solutions
1 x FK-53, Replacement Filter Pack SED2005 CB2010 for RD322 RO260
1 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x PE Tubing Tube Cutter
1 x TMR-DC-1212, Transformer Power Supply for Delivery Demand Pump
1 x TMR-AQT-2A, Transformer Power Supply Aquatec TACS114-48 for 8800
1 x 578, TDS Water Quality Meter tds-3
View Cart$9,292.40

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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