Log In Log In  |  Checkout   |  146 item(s)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
1 x .RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x SV-24DC-38-Brass KSD Solenoid Valve 3/8" brass 24V DC ESO
1 x 719, Drain Saddle Clamp / Valve
1 x FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
3 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x CP-KOR45, O RING FOR KOOLERMAX BOTTOM FILTER HOUSING CASING
3 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
2 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x 6th Stage pn215 Refillable inline DI filter (color change)
4 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x 709, Automatic Shut Off Valve 4-way Four Way Valve
2 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x DDP5800, Aquatec Demand Delivery Pump 5851-7E12 Increase Output
1 x Aeroponics HighPressure Booster Pump Aquatec CDP5853 Transformer
1 x 756SET, Aquatec Permeate Pump Reverse Osmosis System ERP1000
1 x FRQ550, Flow Restrictor 500 to 600ML / min
1 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x SET8855-300 Aquatec 5853 Booster Pump Assembly for 300GPD RO Sys
1 x O-RING FOR WH10 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 10" CANISTER
3 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
5 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
2 x 201, 1st stage sediment filter (replace every 6-12 months)
2 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x HK120-P-TK-220V for EURO 220V / 50Hz
2 x SET8855 Aquatec 5853 Booster Pump Assembly for Aeroponics System
3 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x .AR104H High Efficiency Membrane Aquarium Reef Aeroponics RO DI
3 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
5 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
1 x DB40, DI Resin Refill Bag for DI210, RD322
1 x 741-38, Diverter Valve for RO DI Water Systems
1 x CP-KOR24, O-RING Oring FOR KOOLERMAX MEMBRANE FILTER HOUSING
3 x 752, DC Booster Pump w/ Transformer
1 x 718b Blue Color Tubing 24 feet 1/4" LLDPE PE tube drinking water
1 x PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
1 x FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5150P
3 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR122
2 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x 214, Clear Inline Filter Cartridge Empty Case
1 x CDP6800, AQUATEC CDP6800 Booster Pump Only 6840-2J03-B224
1 x PSW-2100 Aquatec Pressure Switch 100 psi shut off 1/4 tubing TSO
2 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x AQUATEC CDP 8852-2J03-B424 Booster Pump 220V Euro Transformer
1 x ERP1000 Aquatec Permeate Pump Reverse Osmosis RO System USA made
1 x Bundle Filter KPAK-104bm Sediment Carbon DI Resin Membrane
1 x MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
1 x 773, AC Booster Pump Assembly Large 150-200GPD RO systems SET
1 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
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 CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x MK8002, Maintenance kit for double membrane system RD322 RO260
2 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
2 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x BBK10, Replacement Filter Big Blue Whole House WH-1134
1 x 285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
1 x TMR-220V-1A Aquatec TACS234-19 Transformer Power Supply EuroPlug
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
1 x ERP500 Aquatec Permeate Pump Reverse Osmosis RO System USA made
1 x PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
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
1 x NM-5104, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x 277, SED1005BB Big Blue 5 micron sediment filter 10"
2 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
1 x TMR-DC-1212, Transformer Power Supply for Delivery Demand Pump
1 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD322
1 x Bundle Filter Annual set KPAK-104 Sediment Carbo Block DI Resin
1 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO585
1 x 6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x SV-24AC-14, Solenoid Valve ESO for Aquatec pump 1/4" wiring
1 x FK-53, Replacement Filter Pack SED2005 CB2010 for RD322 RO260
1 x HK120-PUMP KoolerMax Aeroponics Hydroponics System Booster Pump
1 x PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x EMT-10, Empty Filter Cartridge Casing Housing
1 x SVkit, Pump Shutoff Switch Kit for Aquatec Booster Pumps ESO TSO
3 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x 727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
1 x 225, 5th stage Inline Alkaline filter with clear case (annual)
1 x 720, Feed Water Adapter with Needle Valve
1 x SV-110AC-14, Solenoid Valve 1/4" plastic 110VAC ESO
1 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x TMR-25A, 2.5 AMP Transformer Power Supply Ballast for 8800 5853
1 x 3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
1 x 288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
1 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x FKD-66, Replacement Filter Pack SED2005 CB2010 DB40 for RD322
1 x 4th Stage Color Changing DI Filter SC207 for AR-104H
View Cart$6,483.60
Home
Specials Log InCreate Account Checkout  Shopping Cart146 item(s)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
1 x .RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x SV-24DC-38-Brass KSD Solenoid Valve 3/8" brass 24V DC ESO
1 x 719, Drain Saddle Clamp / Valve
1 x FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
3 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x CP-KOR45, O RING FOR KOOLERMAX BOTTOM FILTER HOUSING CASING
3 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
2 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x 6th Stage pn215 Refillable inline DI filter (color change)
4 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x 709, Automatic Shut Off Valve 4-way Four Way Valve
2 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x DDP5800, Aquatec Demand Delivery Pump 5851-7E12 Increase Output
1 x Aeroponics HighPressure Booster Pump Aquatec CDP5853 Transformer
1 x 756SET, Aquatec Permeate Pump Reverse Osmosis System ERP1000
1 x FRQ550, Flow Restrictor 500 to 600ML / min
1 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x SET8855-300 Aquatec 5853 Booster Pump Assembly for 300GPD RO Sys
1 x O-RING FOR WH10 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 10" CANISTER
3 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
5 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
2 x 201, 1st stage sediment filter (replace every 6-12 months)
2 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x HK120-P-TK-220V for EURO 220V / 50Hz
2 x SET8855 Aquatec 5853 Booster Pump Assembly for Aeroponics System
3 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x .AR104H High Efficiency Membrane Aquarium Reef Aeroponics RO DI
3 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
5 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
1 x DB40, DI Resin Refill Bag for DI210, RD322
1 x 741-38, Diverter Valve for RO DI Water Systems
1 x CP-KOR24, O-RING Oring FOR KOOLERMAX MEMBRANE FILTER HOUSING
3 x 752, DC Booster Pump w/ Transformer
1 x 718b Blue Color Tubing 24 feet 1/4" LLDPE PE tube drinking water
1 x PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
1 x FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5150P
3 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR122
2 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x 214, Clear Inline Filter Cartridge Empty Case
1 x CDP6800, AQUATEC CDP6800 Booster Pump Only 6840-2J03-B224
1 x PSW-2100 Aquatec Pressure Switch 100 psi shut off 1/4 tubing TSO
2 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x AQUATEC CDP 8852-2J03-B424 Booster Pump 220V Euro Transformer
1 x ERP1000 Aquatec Permeate Pump Reverse Osmosis RO System USA made
1 x Bundle Filter KPAK-104bm Sediment Carbon DI Resin Membrane
1 x MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
1 x 773, AC Booster Pump Assembly Large 150-200GPD RO systems SET
1 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
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 CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x MK8002, Maintenance kit for double membrane system RD322 RO260
2 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
2 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x BBK10, Replacement Filter Big Blue Whole House WH-1134
1 x 285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
1 x TMR-220V-1A Aquatec TACS234-19 Transformer Power Supply EuroPlug
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
1 x ERP500 Aquatec Permeate Pump Reverse Osmosis RO System USA made
1 x PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
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
1 x NM-5104, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x 277, SED1005BB Big Blue 5 micron sediment filter 10"
2 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
1 x TMR-DC-1212, Transformer Power Supply for Delivery Demand Pump
1 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD322
1 x Bundle Filter Annual set KPAK-104 Sediment Carbo Block DI Resin
1 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO585
1 x 6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x SV-24AC-14, Solenoid Valve ESO for Aquatec pump 1/4" wiring
1 x FK-53, Replacement Filter Pack SED2005 CB2010 for RD322 RO260
1 x HK120-PUMP KoolerMax Aeroponics Hydroponics System Booster Pump
1 x PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x EMT-10, Empty Filter Cartridge Casing Housing
1 x SVkit, Pump Shutoff Switch Kit for Aquatec Booster Pumps ESO TSO
3 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x 727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
1 x 225, 5th stage Inline Alkaline filter with clear case (annual)
1 x 720, Feed Water Adapter with Needle Valve
1 x SV-110AC-14, Solenoid Valve 1/4" plastic 110VAC ESO
1 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x TMR-25A, 2.5 AMP Transformer Power Supply Ballast for 8800 5853
1 x 3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
1 x 288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
1 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x FKD-66, Replacement Filter Pack SED2005 CB2010 DB40 for RD322
1 x 4th Stage Color Changing DI Filter SC207 for AR-104H
View Cart$6,483.60

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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