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2 x MKP, Maintenance kit for K5150P K6150P AR150P
1 x Aeroponics HighPressure Booster Pump Aquatec CDP5853 Transformer
1 x ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
4 x 752, DC Booster Pump w/ Transformer
1 x 6th Stage pn215 Refillable inline DI filter (color change)
1 x FKD-66, Replacement Filter Pack SED2005 CB2010 DB40 for RD322
1 x .K5150P, KoolerMax 150GPD 5 Stage RO System w/Booster Pump
2 x PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x 673, Replacement UV Lamp Light for 602 (6 Watts)
1 x *Discontinued* RO6ALK
2 x 3rd stage C10 carbon block filter (replace every 6-12 months)
5 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
3 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x PSW-350, Pressure Switch for RO Booster Pump 1/4" TSO
1 x 4th stage TFC 75/85 US membrane filter (every 2-3 yrs) M75
1 x DDP5800, Aquatec Demand Delivery Pump 5851-7E12 Increase Output
1 x .K6A KoolerMax 75GPD 6STAGE Alkaline pH REVERSE OSMOSIS RO FILTE
1 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x 755, Aquatec Demand Delivery Pump 5851-7E12-J574 Increase Output
1 x TMR-AQT-68, Transformer Power Supply Aquatec TACS114-19EP for 68
1 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x KF612, Elite Series: Oil Rubbed Bronze ORB Drinking Water Faucet
1 x FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
2 x PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
1 x TMR-DC-2412, Transformer Power Supply for #752 Booster Pump
3 x 2nd stage C10 carbon block filter (replace every 6-12 months)
2 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x 578, TDS Water Quality Meter tds-3
3 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x ERP500 Aquatec Permeate Pump Reverse Osmosis RO System USA made
1 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x .K5 KoolerMax 75GPD 5 STAGE REVERSE OSMOSIS RO FILTER SYSTEM
1 x 1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
1 x 5th stage 225 Inline Alkaline filter with clear housing (annual)
1 x TMR-25A, 2.5 AMP Transformer Power Supply Ballast for 8800 5853
1 x KF355UP, SUBSTITUTE/Upgrade to Antique Brushed Brass Iron Finish
2 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
2 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
2 x SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x UC SHELL, Honeywell UC7000 Empty System Only No Filter
1 x TMR-220V-1A Aquatec TACS234-19 Transformer Power Supply EuroPlug
1 x *Discontinued* RD106
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
1 x 565, Digital Pressure Gauge Tester Monitor
1 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
1 x 3.CB2010, 3rd stage carbon block filter 20" inch for RD322 RO260
1 x KT-103, Optional Manual Membrane Flush Valve
1 x Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x 3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
2 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x .AR125 Dual Outputs Aquarium & Home Drinking RO Filter System
1 x KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish
2 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
1 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x .K6NTF KoolerMax K6ALK RO shell without tank and faucet
1 x SC227, Specialty Filter Refillable Color Changing DI Filter 20"
1 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x CDP8800, AQUATEC CDP8852-2J03-B424 Booster Pump Only Fitting
1 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
2 x SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch
1 x IM60, Ice Maker or RV Water Filter, Inline Typle
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5150P
1 x .AR125NTF KoolerMax AR125 RO System Shell without tank & faucet
1 x Parts, Ro Water System Installation Parts Bag 1/4"
2 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x KF320UP, SUBSTITUTE/Upgrade Faucet BRUSHED NICKEL STAINLESS STEE
1 x PSW-3100 Aquatec Pressure Switch 100 psi shut off 3/8 tubing TSO
1 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x .K5NTF KoolerMax K5 RO System Shell without tank and faucet
1 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x PSW-2100 Aquatec Pressure Switch 100 psi shut off 1/4 tubing TSO
1 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x TMR-UV-6W, Replacement UV Ballast Transformer 6 Watts for 602 UV
1 x .AR150PNTF, KoolerMax AR150P RO System Shell without tank faucet
2 x SET68, AQUATEC 6840 AC Pump Set Solenoid ESO Pressure Switch SET
1 x KF355, Antique Brushed Brass / Iron Finish Drinking Water Faucet
1 x 2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
1 x SVkit, Pump Shutoff Switch Kit for Aquatec Booster Pumps ESO TSO
1 x PE Tubing Tube Cutter
1 x PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
1 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
View Cart$6,472.49
Home
Specials Log InCreate Account Checkout  Shopping Cart115 item(s)
2 x MKP, Maintenance kit for K5150P K6150P AR150P
1 x Aeroponics HighPressure Booster Pump Aquatec CDP5853 Transformer
1 x ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
4 x 752, DC Booster Pump w/ Transformer
1 x 6th Stage pn215 Refillable inline DI filter (color change)
1 x FKD-66, Replacement Filter Pack SED2005 CB2010 DB40 for RD322
1 x .K5150P, KoolerMax 150GPD 5 Stage RO System w/Booster Pump
2 x PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x 673, Replacement UV Lamp Light for 602 (6 Watts)
1 x *Discontinued* RO6ALK
2 x 3rd stage C10 carbon block filter (replace every 6-12 months)
5 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
3 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x PSW-350, Pressure Switch for RO Booster Pump 1/4" TSO
1 x 4th stage TFC 75/85 US membrane filter (every 2-3 yrs) M75
1 x DDP5800, Aquatec Demand Delivery Pump 5851-7E12 Increase Output
1 x .K6A KoolerMax 75GPD 6STAGE Alkaline pH REVERSE OSMOSIS RO FILTE
1 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x 755, Aquatec Demand Delivery Pump 5851-7E12-J574 Increase Output
1 x TMR-AQT-68, Transformer Power Supply Aquatec TACS114-19EP for 68
1 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x KF612, Elite Series: Oil Rubbed Bronze ORB Drinking Water Faucet
1 x FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
2 x PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
1 x TMR-DC-2412, Transformer Power Supply for #752 Booster Pump
3 x 2nd stage C10 carbon block filter (replace every 6-12 months)
2 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x 578, TDS Water Quality Meter tds-3
3 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x ERP500 Aquatec Permeate Pump Reverse Osmosis RO System USA made
1 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x .K5 KoolerMax 75GPD 5 STAGE REVERSE OSMOSIS RO FILTER SYSTEM
1 x 1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
1 x 5th stage 225 Inline Alkaline filter with clear housing (annual)
1 x TMR-25A, 2.5 AMP Transformer Power Supply Ballast for 8800 5853
1 x KF355UP, SUBSTITUTE/Upgrade to Antique Brushed Brass Iron Finish
2 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
2 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
2 x SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x UC SHELL, Honeywell UC7000 Empty System Only No Filter
1 x TMR-220V-1A Aquatec TACS234-19 Transformer Power Supply EuroPlug
1 x *Discontinued* RD106
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
1 x 565, Digital Pressure Gauge Tester Monitor
1 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
1 x 3.CB2010, 3rd stage carbon block filter 20" inch for RD322 RO260
1 x KT-103, Optional Manual Membrane Flush Valve
1 x Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x 3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
2 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x .AR125 Dual Outputs Aquarium & Home Drinking RO Filter System
1 x KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish
2 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
1 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x .K6NTF KoolerMax K6ALK RO shell without tank and faucet
1 x SC227, Specialty Filter Refillable Color Changing DI Filter 20"
1 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x CDP8800, AQUATEC CDP8852-2J03-B424 Booster Pump Only Fitting
1 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
2 x SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch
1 x IM60, Ice Maker or RV Water Filter, Inline Typle
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5150P
1 x .AR125NTF KoolerMax AR125 RO System Shell without tank & faucet
1 x Parts, Ro Water System Installation Parts Bag 1/4"
2 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x KF320UP, SUBSTITUTE/Upgrade Faucet BRUSHED NICKEL STAINLESS STEE
1 x PSW-3100 Aquatec Pressure Switch 100 psi shut off 3/8 tubing TSO
1 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x .K5NTF KoolerMax K5 RO System Shell without tank and faucet
1 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x PSW-2100 Aquatec Pressure Switch 100 psi shut off 1/4 tubing TSO
1 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x TMR-UV-6W, Replacement UV Ballast Transformer 6 Watts for 602 UV
1 x .AR150PNTF, KoolerMax AR150P RO System Shell without tank faucet
2 x SET68, AQUATEC 6840 AC Pump Set Solenoid ESO Pressure Switch SET
1 x KF355, Antique Brushed Brass / Iron Finish Drinking Water Faucet
1 x 2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
1 x SVkit, Pump Shutoff Switch Kit for Aquatec Booster Pumps ESO TSO
1 x PE Tubing Tube Cutter
1 x PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
1 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
View Cart$6,472.49

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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