Log In Log In  |  Checkout   |  47 item(s)
1 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x KF320UP, SUBSTITUTE/Upgrade Faucet BRUSHED NICKEL STAINLESS STEE
1 x BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x 673, Replacement UV Lamp Light for 602 (6 Watts)
2 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x CP-KOR24, O-RING Oring FOR KOOLERMAX MEMBRANE FILTER HOUSING
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5
1 x NM-5104, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x SV-24AC-14, Solenoid Valve ESO for Aquatec pump 1/4" wiring
1 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x bulkic21, Koolermax Inline Carbon Filter
1 x Parts, Ro Water System Installation Parts Bag 1/4"
2 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x .K6A KoolerMax 75GPD 6STAGE Alkaline pH REVERSE OSMOSIS RO FILTE
1 x 720, Feed Water Adapter with Needle Valve
1 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x CKV0402, Blue color Elbow Check Valve Elbow Type
2 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x 718TB12, Half Inch Tubing 20 feet 1/2" LLDPE PE White Tube
1 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5150P
1 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
2 x 204, 2nd stage GAC filter (replace every 6-12 months)
1 x 285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x KF511, Polished Chrome Cross-Handle with Gold Trim Faucet
1 x FM214G, FM-6710M DigiFlow Digital Water Flow Meter Gauge Moniter
1 x 565, Digital Pressure Gauge Tester Monitor
1 x FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
1 x 799, Siphon Pump Drinking Water Liquid Fluid Oil Manual Trasfer
1 x .K5 KoolerMax 75GPD 5 STAGE REVERSE OSMOSIS RO FILTER SYSTEM
1 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x 288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
1 x UU Clips Pair from Bracket to Membrane Filter
1 x 318, 4th stage TFC-18 US membrane filter (replace every 2-3 yrs)
1 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x SV-110AC-14, Solenoid Valve 1/4" plastic 110VAC ESO
1 x PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
1 x Bundle Filter KPAK-104m Sediment Carbon Block DI Resin Membrane
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*

View Cart$2,113.44
Specials Log InCreate Account Checkout  Shopping Cart47 item(s)
1 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x KF320UP, SUBSTITUTE/Upgrade Faucet BRUSHED NICKEL STAINLESS STEE
1 x BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x 673, Replacement UV Lamp Light for 602 (6 Watts)
2 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x CP-KOR24, O-RING Oring FOR KOOLERMAX MEMBRANE FILTER HOUSING
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5
1 x NM-5104, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x SV-24AC-14, Solenoid Valve ESO for Aquatec pump 1/4" wiring
1 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x bulkic21, Koolermax Inline Carbon Filter
1 x Parts, Ro Water System Installation Parts Bag 1/4"
2 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x .K6A KoolerMax 75GPD 6STAGE Alkaline pH REVERSE OSMOSIS RO FILTE
1 x 720, Feed Water Adapter with Needle Valve
1 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x CKV0402, Blue color Elbow Check Valve Elbow Type
2 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x 718TB12, Half Inch Tubing 20 feet 1/2" LLDPE PE White Tube
1 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5150P
1 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
2 x 204, 2nd stage GAC filter (replace every 6-12 months)
1 x 285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x KF511, Polished Chrome Cross-Handle with Gold Trim Faucet
1 x FM214G, FM-6710M DigiFlow Digital Water Flow Meter Gauge Moniter
1 x 565, Digital Pressure Gauge Tester Monitor
1 x FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
1 x 799, Siphon Pump Drinking Water Liquid Fluid Oil Manual Trasfer
1 x .K5 KoolerMax 75GPD 5 STAGE REVERSE OSMOSIS RO FILTER SYSTEM
1 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x 288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
1 x UU Clips Pair from Bracket to Membrane Filter
1 x 318, 4th stage TFC-18 US membrane filter (replace every 2-3 yrs)
1 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x SV-110AC-14, Solenoid Valve 1/4" plastic 110VAC ESO
1 x PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
1 x Bundle Filter KPAK-104m Sediment Carbon Block DI Resin Membrane
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*

View Cart$2,113.44

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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