Log In Log In  |  Checkout   |  119 item(s)
1 x Panel 3/4" 6710M-66TM Digital Flow Meter count up GPM 115V
1 x TMR-25A, 2.5 AMP Transformer Power Supply Ballast for 8800 5853
1 x 399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
1 x 773, AC Booster Pump Assembly Large 150-200GPD RO systems SET
2 x 752, DC Booster Pump w/ Transformer
3 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
2 x 335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x TMR-AQT-2A, Transformer Power Supply Aquatec TACS114-48 for 8800
2 x 5th stage 225 Inline Alkaline filter with clear housing (annual)
1 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x 201, 1st stage sediment filter (replace every 6-12 months)
3 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
1 x 213, 4th stage inline carbon filter (replace every 12 months)
3 x Optional: 564 Membrane Filter Housing Wrench Opener
2 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x Panel 1/2" 6710M-44TM Digital Flow Meter count up Gallon 115V
1 x SV-24AC-38, KSD Solenoid Valve ESO 3/8" brass, 24V AC
1 x NM-5103, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
2 x PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
1 x NM-5104, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x Liter Digiflow 1/4NPT Digital Flow Meter count up total Water
1 x FK-53, Replacement Filter Pack SED2005 CB2010 for RD322 RO260
2 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x 6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
1 x 1/2" NPT Digiflow Digital Flow Meter count up total Water Gallon
1 x FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
1 x PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x 741-38, Diverter Valve for RO DI Water Systems
1 x FM-8100T, DigiFlow Digital Water Flow Rate Meter 56" cable
1 x ERP500 Aquatec Permeate Pump Reverse Osmosis RO System USA made
2 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x NM-5001C, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
3 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x 3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
1 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x 578, TDS Water Quality Meter tds-3
1 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x KT-103, Optional Manual Membrane Flush Valve
1 x HK120-P-220V KoolerMax Aeroponics Hydroponics RO + Booster Pump
3 x 2nd stage C10 carbon block filter (replace every 6-12 months)
2 x PSW-380 Aquatec Pressure Switch 80 psi shut off 3/8" tubing TSO
1 x 1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
1 x 741-14, Diverter Valve for Countertop Water Units
1 x Parts, Ro Water System Installation Parts Bag 1/4"
3 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x .AR104H High Efficiency Membrane Aquarium Reef Aeroponics RO DI
2 x 3rd stage C10 carbon block filter (replace every 6-12 months)
2 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x 7044-K Union Tee Connector Fitting Compression type 1/4"
1 x Micro 1/4 NPT Digital Flow Meter count up total Water Liter LPM
1 x SET68, AQUATEC 6840 AC Pump Set Solenoid ESO Pressure Switch SET
1 x UC SHELL, Honeywell UC7000 Empty System Only No Filter
1 x CDP6800, AQUATEC CDP6800 Booster Pump Only 6840-2J03-B224
2 x SV-110AC-14, Solenoid Valve 1/4" plastic 110VAC ESO
2 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x Y3414CH, Garden Hose Y Adapter Shut-Off Valve Metal Construction
1 x AQF-600-102, Flow Meter Panel Mount 3/8" MPT
1 x TMR-DC-1212, Transformer Power Supply for Delivery Demand Pump
1 x 205, 5th stage final carbon filter
1 x MK8002, Maintenance kit for double membrane system RD322 RO260
2 x SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x Special, Single Stage Housing Bracket Shell Connection Kit
1 x 720, Feed Water Adapter with Needle Valve
1 x EMT-10, Empty Filter Cartridge Casing Housing
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD322
1 x PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
1 x SVkit, Pump Shutoff Switch Kit for Aquatec Booster Pumps ESO TSO
1 x FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x 318, 4th stage TFC-18 US membrane filter (replace every 2-3 yrs)
1 x 759, Aquatec Demand Delivery Pump 5853-7E12-J524 Commercial 1.7G
1 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x FV-15, Bobby Float Valve Top Mount RM292P-N UNS CEL NSF USA
1 x PSW-2100 Aquatec Pressure Switch 100 psi shut off 1/4 tubing TSO
1 x *Discontinued* RO155
1 x 6044-combo Compression Type Fitting Elbow and Tee fitting
1 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x 578b, TDS-3 Battery Batteries for #578 TDS Water Quality Meter
1 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x AQUATEC 8852-2J03-B424 High Flow Booster Pump 110V Transformer
2 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x AQF-600-105, Flow Meter Panel Mount 1/2" MPT
1 x DB40, DI Resin Refill Bag for DI210, RD322
1 x SV-24AC-14, Solenoid Valve for Aquatec pump only 1/4" 24VAC ESO
1 x 205, 2nd stage carbon block filter (replace every 12 months)
1 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste

View Cart$4,525.13
Specials Log InCreate Account Checkout  Shopping Cart119 item(s)
1 x Panel 3/4" 6710M-66TM Digital Flow Meter count up GPM 115V
1 x TMR-25A, 2.5 AMP Transformer Power Supply Ballast for 8800 5853
1 x 399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
1 x 773, AC Booster Pump Assembly Large 150-200GPD RO systems SET
2 x 752, DC Booster Pump w/ Transformer
3 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
2 x 335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x TMR-AQT-2A, Transformer Power Supply Aquatec TACS114-48 for 8800
2 x 5th stage 225 Inline Alkaline filter with clear housing (annual)
1 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x 201, 1st stage sediment filter (replace every 6-12 months)
3 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
1 x 213, 4th stage inline carbon filter (replace every 12 months)
3 x Optional: 564 Membrane Filter Housing Wrench Opener
2 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x Panel 1/2" 6710M-44TM Digital Flow Meter count up Gallon 115V
1 x SV-24AC-38, KSD Solenoid Valve ESO 3/8" brass, 24V AC
1 x NM-5103, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
2 x PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
1 x NM-5104, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x Liter Digiflow 1/4NPT Digital Flow Meter count up total Water
1 x FK-53, Replacement Filter Pack SED2005 CB2010 for RD322 RO260
2 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x 6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
1 x 1/2" NPT Digiflow Digital Flow Meter count up total Water Gallon
1 x FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
1 x PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x 741-38, Diverter Valve for RO DI Water Systems
1 x FM-8100T, DigiFlow Digital Water Flow Rate Meter 56" cable
1 x ERP500 Aquatec Permeate Pump Reverse Osmosis RO System USA made
2 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x NM-5001C, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
3 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x 3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
1 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x 578, TDS Water Quality Meter tds-3
1 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x KT-103, Optional Manual Membrane Flush Valve
1 x HK120-P-220V KoolerMax Aeroponics Hydroponics RO + Booster Pump
3 x 2nd stage C10 carbon block filter (replace every 6-12 months)
2 x PSW-380 Aquatec Pressure Switch 80 psi shut off 3/8" tubing TSO
1 x 1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
1 x 741-14, Diverter Valve for Countertop Water Units
1 x Parts, Ro Water System Installation Parts Bag 1/4"
3 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x .AR104H High Efficiency Membrane Aquarium Reef Aeroponics RO DI
2 x 3rd stage C10 carbon block filter (replace every 6-12 months)
2 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x 7044-K Union Tee Connector Fitting Compression type 1/4"
1 x Micro 1/4 NPT Digital Flow Meter count up total Water Liter LPM
1 x SET68, AQUATEC 6840 AC Pump Set Solenoid ESO Pressure Switch SET
1 x UC SHELL, Honeywell UC7000 Empty System Only No Filter
1 x CDP6800, AQUATEC CDP6800 Booster Pump Only 6840-2J03-B224
2 x SV-110AC-14, Solenoid Valve 1/4" plastic 110VAC ESO
2 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x Y3414CH, Garden Hose Y Adapter Shut-Off Valve Metal Construction
1 x AQF-600-102, Flow Meter Panel Mount 3/8" MPT
1 x TMR-DC-1212, Transformer Power Supply for Delivery Demand Pump
1 x 205, 5th stage final carbon filter
1 x MK8002, Maintenance kit for double membrane system RD322 RO260
2 x SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x Special, Single Stage Housing Bracket Shell Connection Kit
1 x 720, Feed Water Adapter with Needle Valve
1 x EMT-10, Empty Filter Cartridge Casing Housing
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD322
1 x PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
1 x SVkit, Pump Shutoff Switch Kit for Aquatec Booster Pumps ESO TSO
1 x FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x 318, 4th stage TFC-18 US membrane filter (replace every 2-3 yrs)
1 x 759, Aquatec Demand Delivery Pump 5853-7E12-J524 Commercial 1.7G
1 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x FV-15, Bobby Float Valve Top Mount RM292P-N UNS CEL NSF USA
1 x PSW-2100 Aquatec Pressure Switch 100 psi shut off 1/4 tubing TSO
1 x *Discontinued* RO155
1 x 6044-combo Compression Type Fitting Elbow and Tee fitting
1 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x 578b, TDS-3 Battery Batteries for #578 TDS Water Quality Meter
1 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x AQUATEC 8852-2J03-B424 High Flow Booster Pump 110V Transformer
2 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x AQF-600-105, Flow Meter Panel Mount 1/2" MPT
1 x DB40, DI Resin Refill Bag for DI210, RD322
1 x SV-24AC-14, Solenoid Valve for Aquatec pump only 1/4" 24VAC ESO
1 x 205, 2nd stage carbon block filter (replace every 12 months)
1 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste

View Cart$4,525.13

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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