Log In Log In  |  Checkout   |  106 item(s)
1 x TMR-220V-1A Aquatec TACS234-19 Transformer Power Supply EuroPlug
1 x SET68, AQUATEC 6840 AC Pump Set Solenoid ESO Pressure Switch SET
1 x SV-24AC-38, KSD Solenoid Valve ESO 3/8" brass, 24V AC
2 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x Special, Single Stage Housing Bracket Shell Connection Kit
1 x SV-24AC-14, Solenoid Valve for Aquatec pump only 1/4" 24VAC ESO
1 x .RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
2 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
1 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x bulk213, Inline Carbon Filter
1 x bulk201, Sediment Filter
1 x PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
2 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x SET8855-300 Aquatec 5853 Booster Pump Assembly for 300GPD RO Sys
1 x 277, SED1005BB Big Blue 5 micron sediment filter 10"
2 x SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x KF355UP, SUBSTITUTE/Upgrade to Antique Brushed Brass Iron Finish
1 x SV-24AC-14, Solenoid Valve ESO for Aquatec pump 1/4" wiring
2 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
1 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x ERP1000 Aquatec Permeate Pump Reverse Osmosis RO System USA made
1 x 288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
1 x 759, Aquatec Demand Delivery Pump 5853-7E12-J524 Commercial 1.7G
1 x 721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
1 x FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
3 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x DDP5800, Aquatec Demand Delivery Pump 5851-7E12 Increase Output
1 x .RD322 Aquarium 260-300 GPD REVERSE OSMOSIS RO+DI WATER SYSTEM
1 x FKD-66, Replacement Filter Pack SED2005 CB2010 DB40 for RD322
1 x 365, 4th stage TFC 50/65 US membrane filter (replace 2-3 yrs)
1 x 719, Drain Saddle Clamp / Valve
2 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x 723, Feed Water Adapter with Ball Valve
1 x 6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x TMR-25A, 2.5 AMP Transformer Power Supply Ballast for 8800 5853
1 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
2 x 752, DC Booster Pump w/ Transformer
1 x 741-14, Diverter Valve for Countertop Water Units
1 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x UC SHELL, Honeywell UC7000 Empty System Only No Filter
1 x PSW-380 Aquatec Pressure Switch 80 psi shut off 3/8" tubing TSO
1 x 709, Automatic Shut Off Valve 4-way Four Way Valve
2 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
2 x PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
2 x 205 2nd stage solid carbon block filter (replace every 12 month)
3 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x 213, 4th stage inline carbon filter (replace every 12 months)
2 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x 727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
1 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x bulk205, Carbon Block Filter
1 x 6044-combo Compression Type Fitting Elbow and Tee fitting
1 x .AR150PNTF, KoolerMax AR150P RO System Shell without tank faucet
1 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x 399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
1 x 7044-K Union Tee Connector Fitting Compression type 1/4"
1 x 290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
1 x Parts, Ro Water System Installation Parts Bag 1/4"
2 x KT-103, Optional Manual Membrane Flush Valve
1 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x bulkic21, Koolermax Inline Carbon Filter
1 x 799, Siphon Pump Drinking Water Liquid Fluid Oil Manual Trasfer
1 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x 602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
1 x SVkit, Pump Shutoff Switch Kit for Aquatec Booster Pumps ESO TSO
1 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 550, Standard Chrome Steel Faucet with Spigot for Water Dispense
1 x *Discontinued* RD106
1 x 706, Membrane Filter Casing Housing Assembly
1 x 756SET, Aquatec Permeate Pump Reverse Osmosis System ERP1000
1 x SET8855 Aquatec 5853 Booster Pump Assembly for Aeroponics System
1 x SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch
1 x DB40, DI Resin Refill Bag for DI210, RD322
1 x Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
1 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x 3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
1 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x TMR-DC-1212, Transformer Power Supply for Delivery Demand Pump
1 x .AR150P, AQUARIUM & DRINKING 2 OUTPUTS Reverse Osmosis RO+DI+P
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
View Cart$5,303.98
Home
Specials Log InCreate Account Checkout  Shopping Cart106 item(s)
1 x TMR-220V-1A Aquatec TACS234-19 Transformer Power Supply EuroPlug
1 x SET68, AQUATEC 6840 AC Pump Set Solenoid ESO Pressure Switch SET
1 x SV-24AC-38, KSD Solenoid Valve ESO 3/8" brass, 24V AC
2 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x Special, Single Stage Housing Bracket Shell Connection Kit
1 x SV-24AC-14, Solenoid Valve for Aquatec pump only 1/4" 24VAC ESO
1 x .RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
2 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
1 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x bulk213, Inline Carbon Filter
1 x bulk201, Sediment Filter
1 x PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
2 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x SET8855-300 Aquatec 5853 Booster Pump Assembly for 300GPD RO Sys
1 x 277, SED1005BB Big Blue 5 micron sediment filter 10"
2 x SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x KF355UP, SUBSTITUTE/Upgrade to Antique Brushed Brass Iron Finish
1 x SV-24AC-14, Solenoid Valve ESO for Aquatec pump 1/4" wiring
2 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
1 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x ERP1000 Aquatec Permeate Pump Reverse Osmosis RO System USA made
1 x 288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
1 x 759, Aquatec Demand Delivery Pump 5853-7E12-J524 Commercial 1.7G
1 x 721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
1 x FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
3 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x DDP5800, Aquatec Demand Delivery Pump 5851-7E12 Increase Output
1 x .RD322 Aquarium 260-300 GPD REVERSE OSMOSIS RO+DI WATER SYSTEM
1 x FKD-66, Replacement Filter Pack SED2005 CB2010 DB40 for RD322
1 x 365, 4th stage TFC 50/65 US membrane filter (replace 2-3 yrs)
1 x 719, Drain Saddle Clamp / Valve
2 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x 723, Feed Water Adapter with Ball Valve
1 x 6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x TMR-25A, 2.5 AMP Transformer Power Supply Ballast for 8800 5853
1 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
2 x 752, DC Booster Pump w/ Transformer
1 x 741-14, Diverter Valve for Countertop Water Units
1 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x UC SHELL, Honeywell UC7000 Empty System Only No Filter
1 x PSW-380 Aquatec Pressure Switch 80 psi shut off 3/8" tubing TSO
1 x 709, Automatic Shut Off Valve 4-way Four Way Valve
2 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
2 x PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
2 x 205 2nd stage solid carbon block filter (replace every 12 month)
3 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x 213, 4th stage inline carbon filter (replace every 12 months)
2 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x 727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
1 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x bulk205, Carbon Block Filter
1 x 6044-combo Compression Type Fitting Elbow and Tee fitting
1 x .AR150PNTF, KoolerMax AR150P RO System Shell without tank faucet
1 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x 399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
1 x 7044-K Union Tee Connector Fitting Compression type 1/4"
1 x 290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
1 x Parts, Ro Water System Installation Parts Bag 1/4"
2 x KT-103, Optional Manual Membrane Flush Valve
1 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x bulkic21, Koolermax Inline Carbon Filter
1 x 799, Siphon Pump Drinking Water Liquid Fluid Oil Manual Trasfer
1 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x 602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
1 x SVkit, Pump Shutoff Switch Kit for Aquatec Booster Pumps ESO TSO
1 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 550, Standard Chrome Steel Faucet with Spigot for Water Dispense
1 x *Discontinued* RD106
1 x 706, Membrane Filter Casing Housing Assembly
1 x 756SET, Aquatec Permeate Pump Reverse Osmosis System ERP1000
1 x SET8855 Aquatec 5853 Booster Pump Assembly for Aeroponics System
1 x SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch
1 x DB40, DI Resin Refill Bag for DI210, RD322
1 x Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
1 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x 3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
1 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x TMR-DC-1212, Transformer Power Supply for Delivery Demand Pump
1 x .AR150P, AQUARIUM & DRINKING 2 OUTPUTS Reverse Osmosis RO+DI+P
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
View Cart$5,303.98

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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