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2 x 201, 1st stage sediment filter (replace every 6-12 months)
5 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x 399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
5 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x 290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
1 x BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
9 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
2 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
3 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x UC7000 HONEYWELL UNDER THE COUNTER WATER FILTER (WHITE, LARGE)
1 x 277, SED1005BB Big Blue 5 micron sediment filter 10"
2 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x WH-250, Whole House Water Treatment Sediment Carbon Filter Syste
1 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
2 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR122
3 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
3 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
3 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x 324, 4th stage TFC-24 US membrane filter (replace every 2-3 yrs)
2 x 205, 3rd stage solid carbon block filter (replace every 12month)
2 x 335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x .SW-1 COUNTERTOP WATER FILTER SYSTEM (WHITE HOUSING)
1 x 213, 5th stage inline carbon postfilter (replace every 12months)
1 x RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
1 x EMT-10, Empty Filter Cartridge Casing Housing
4 x 2nd stage C10 carbon block filter (replace every 6-12 months)
3 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
4 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x 1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
4 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x 288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
2 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR104H
1 x MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
1 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x Micro 1/4 NPT Digital Flow Meter count up total Water Liter LPM
1 x 756SET, Aquatec Permeate Pump Reverse Osmosis System ERP1000
1 x ERP1000 Aquatec Permeate Pump Reverse Osmosis RO System USA made
2 x PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
1 x Panel 1" Digiflow 6710M-88TM Digital Flow Meter count up GPM 115
1 x SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
2 x 578b, TDS-3 Battery Batteries for #578 TDS Water Quality Meter
1 x Special Filter Kit Koolermax dealer distribution kit
1 x SET68, AQUATEC 6840 AC Pump Set Solenoid ESO Pressure Switch SET
1 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x 225, 5th stage Inline Alkaline filter with clear case (annual)
1 x 4th Stage Color Changing DI Filter SC207 for AR-104H
1 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x Panel 1/4 Digital Flow Meter count up total Gallons GPM 56"cable
1 x Bundle Filter Annual set KPAK-104b Sediment Carbon Resin Refill
1 x .AR104H High Efficiency Membrane Aquarium Reef Aeroponics RO DI
1 x .RD322 Aquarium 260-300 GPD REVERSE OSMOSIS RO+DI WATER SYSTEM
1 x KF355, Antique Brushed Brass / Iron Finish Drinking Water Faucet
1 x 285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR125
1 x FM-8100T, DigiFlow Digital Water Flow Rate Meter 56" cable
1 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO260
1 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
2 x FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
2 x PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
1 x SC208, Specialty Filter Iron Lead and Heavy Metal Removal Filter
1 x Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
1 x PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
1 x PSW-380 Aquatec Pressure Switch 80 psi shut off 3/8" tubing TSO
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO155
1 x *Discontinued* RD102
1 x KF355UP, SUBSTITUTE/Upgrade to Antique Brushed Brass Iron Finish
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x Panel 3/4" 6710M-66TM Digital Flow Meter count up GPM 115V
1 x .AR150P, AQUARIUM & DRINKING 2 OUTPUTS Reverse Osmosis RO+DI+P
1 x 2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
1 x 723, Feed Water Adapter with Ball Valve
1 x CBV-38, Tank Ball Valve to 3/8 tubing
1 x PSW-2100 Aquatec Pressure Switch 100 psi shut off 1/4 tubing TSO
1 x 205, 2nd stage carbon block filter (replace every 12 months)
1 x Bundle Filter Annual set KPAK-104 Sediment Carbo Block DI Resin
1 x FKD-66, Replacement Filter Pack SED2005 CB2010 DB40 for RD322
1 x FM-8000T, DigiFlow Digital Water Flow Meter Rate Count Down
1 x O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x .AR122 KoolerMax 6STAGE Aquarium Reef REVERSE OSMOSIS RODI WATER
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x 602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
1 x 3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
1 x 755, Aquatec Demand Delivery Pump 5851-7E12-J574 Increase Output
1 x O-RING FOR WH10 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 10" CANISTER
1 x UU Clips Pair from Bracket to Membrane Filter
1 x PSW-3100 Aquatec Pressure Switch 100 psi shut off 3/8 tubing TSO
1 x 732, Inline Pressure Gauge 0 to 300 psi for RO filter system
1 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x *Discontinued* RD106
1 x 799, Siphon Pump Drinking Water Liquid Fluid Oil Manual Trasfer
2 x SC227, Specialty Filter Refillable Color Changing DI Filter 20"
1 x 202,1 MICRON Sediment filter (replace every 6-12 month) SED1001
1 x UU Clips Pair Membrane to Membrane, 2.5" to 2.5"
1 x SET8855 Aquatec 5853 Booster Pump Assembly for Aeroponics System
1 x KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish
1 x CDP6800, AQUATEC CDP6800 Booster Pump Only 6840-2J03-B224
1 x KF310UP, SUBSTITUTE/Upgrade to KYTON FAUCET POLISHED CHROME FINI
1 x SV-110AC-14, Solenoid Valve 1/4" plastic 110VAC ESO
1 x TMR-220V-2A Aquatec TACS234-48 Transformer Power Supply EuroPlug
1 x Special, Single Stage Housing Bracket Shell Connection Kit
View Cart$6,616.29
Home
Specials Log InCreate Account Checkout  Shopping Cart158 item(s)
2 x 201, 1st stage sediment filter (replace every 6-12 months)
5 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x 399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
5 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x 290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
1 x BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
9 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
2 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
3 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x UC7000 HONEYWELL UNDER THE COUNTER WATER FILTER (WHITE, LARGE)
1 x 277, SED1005BB Big Blue 5 micron sediment filter 10"
2 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x WH-250, Whole House Water Treatment Sediment Carbon Filter Syste
1 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
2 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR122
3 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
3 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
3 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x 324, 4th stage TFC-24 US membrane filter (replace every 2-3 yrs)
2 x 205, 3rd stage solid carbon block filter (replace every 12month)
2 x 335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x .SW-1 COUNTERTOP WATER FILTER SYSTEM (WHITE HOUSING)
1 x 213, 5th stage inline carbon postfilter (replace every 12months)
1 x RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
1 x EMT-10, Empty Filter Cartridge Casing Housing
4 x 2nd stage C10 carbon block filter (replace every 6-12 months)
3 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
4 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x 1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
4 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x 288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
2 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR104H
1 x MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
1 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x Micro 1/4 NPT Digital Flow Meter count up total Water Liter LPM
1 x 756SET, Aquatec Permeate Pump Reverse Osmosis System ERP1000
1 x ERP1000 Aquatec Permeate Pump Reverse Osmosis RO System USA made
2 x PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
1 x Panel 1" Digiflow 6710M-88TM Digital Flow Meter count up GPM 115
1 x SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
2 x 578b, TDS-3 Battery Batteries for #578 TDS Water Quality Meter
1 x Special Filter Kit Koolermax dealer distribution kit
1 x SET68, AQUATEC 6840 AC Pump Set Solenoid ESO Pressure Switch SET
1 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x 225, 5th stage Inline Alkaline filter with clear case (annual)
1 x 4th Stage Color Changing DI Filter SC207 for AR-104H
1 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x Panel 1/4 Digital Flow Meter count up total Gallons GPM 56"cable
1 x Bundle Filter Annual set KPAK-104b Sediment Carbon Resin Refill
1 x .AR104H High Efficiency Membrane Aquarium Reef Aeroponics RO DI
1 x .RD322 Aquarium 260-300 GPD REVERSE OSMOSIS RO+DI WATER SYSTEM
1 x KF355, Antique Brushed Brass / Iron Finish Drinking Water Faucet
1 x 285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR125
1 x FM-8100T, DigiFlow Digital Water Flow Rate Meter 56" cable
1 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO260
1 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
2 x FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
2 x PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
1 x SC208, Specialty Filter Iron Lead and Heavy Metal Removal Filter
1 x Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
1 x PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
1 x PSW-380 Aquatec Pressure Switch 80 psi shut off 3/8" tubing TSO
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO155
1 x *Discontinued* RD102
1 x KF355UP, SUBSTITUTE/Upgrade to Antique Brushed Brass Iron Finish
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x Panel 3/4" 6710M-66TM Digital Flow Meter count up GPM 115V
1 x .AR150P, AQUARIUM & DRINKING 2 OUTPUTS Reverse Osmosis RO+DI+P
1 x 2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
1 x 723, Feed Water Adapter with Ball Valve
1 x CBV-38, Tank Ball Valve to 3/8 tubing
1 x PSW-2100 Aquatec Pressure Switch 100 psi shut off 1/4 tubing TSO
1 x 205, 2nd stage carbon block filter (replace every 12 months)
1 x Bundle Filter Annual set KPAK-104 Sediment Carbo Block DI Resin
1 x FKD-66, Replacement Filter Pack SED2005 CB2010 DB40 for RD322
1 x FM-8000T, DigiFlow Digital Water Flow Meter Rate Count Down
1 x O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x .AR122 KoolerMax 6STAGE Aquarium Reef REVERSE OSMOSIS RODI WATER
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x 602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
1 x 3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
1 x 755, Aquatec Demand Delivery Pump 5851-7E12-J574 Increase Output
1 x O-RING FOR WH10 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 10" CANISTER
1 x UU Clips Pair from Bracket to Membrane Filter
1 x PSW-3100 Aquatec Pressure Switch 100 psi shut off 3/8 tubing TSO
1 x 732, Inline Pressure Gauge 0 to 300 psi for RO filter system
1 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x *Discontinued* RD106
1 x 799, Siphon Pump Drinking Water Liquid Fluid Oil Manual Trasfer
2 x SC227, Specialty Filter Refillable Color Changing DI Filter 20"
1 x 202,1 MICRON Sediment filter (replace every 6-12 month) SED1001
1 x UU Clips Pair Membrane to Membrane, 2.5" to 2.5"
1 x SET8855 Aquatec 5853 Booster Pump Assembly for Aeroponics System
1 x KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish
1 x CDP6800, AQUATEC CDP6800 Booster Pump Only 6840-2J03-B224
1 x KF310UP, SUBSTITUTE/Upgrade to KYTON FAUCET POLISHED CHROME FINI
1 x SV-110AC-14, Solenoid Valve 1/4" plastic 110VAC ESO
1 x TMR-220V-2A Aquatec TACS234-48 Transformer Power Supply EuroPlug
1 x Special, Single Stage Housing Bracket Shell Connection Kit
View Cart$6,616.29

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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