Log In Log In  |  Checkout   |  46 item(s)
1 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
2 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x 4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x 1044-K Male Connector 1/4 OD x 1/4 NPT Compression Fitting
1 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x SV-110AC-14, Solenoid Valve 1/4" plastic 110VAC ESO
1 x FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
1 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x 213, 4th stage inline carbon filter (replace every 12 months)
1 x 723, Feed Water Adapter with Ball Valve
1 x HK120-P-220V KoolerMax Aeroponics Hydroponics RO + Booster Pump
1 x AMTU-0404 Male Tee Union Connector NPT Thread 1/4" Quick Connect
1 x Bundle Filter Annual set KPAK-104 Sediment Carbo Block DI Resin
1 x FRQ300, Flow Restrictor 300ML / min
1 x FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x .K6NTF KoolerMax K6ALK RO shell without tank and faucet
2 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x Special, Single Stage Housing Bracket Shell Connection Kit
1 x 719, Drain Saddle Clamp / Valve
1 x 706, Membrane Filter Casing Housing Assembly
1 x BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
1 x CKV0402, Blue color Elbow Check Valve Elbow Type
1 x 3.CB2010, 3rd stage carbon block filter 20" inch for RD322 RO260
1 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x FRQ850, Flow Restrictor 850ML / min
1 x MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
1 x bulk213, Inline Carbon Filter
1 x 277, SED1005BB Big Blue 5 micron sediment filter 10"
1 x 205, 2nd stage carbon block filter (replace every 12 months)
1 x TMR-220V-2A Aquatec TACS234-48 Transformer Power Supply EuroPlug
1 x AQUATEC 8852-2J03-B424 High Flow Booster Pump 110V Transformer
1 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x BBK10, Replacement Filter Big Blue Whole House WH-1134
1 x 913, 5th stage inline carbon filter (every 12 months)
1 x .K5NTF KoolerMax K5 RO System Shell without tank and faucet
1 x PSW-350, Pressure Switch for RO Booster Pump 1/4" TSO
1 x SC208, Specialty Filter Iron Lead and Heavy Metal Removal Filter
1 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)

View Cart$1,807.89
Specials Log InCreate Account Checkout  Shopping Cart46 item(s)
1 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
2 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x 4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x 1044-K Male Connector 1/4 OD x 1/4 NPT Compression Fitting
1 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x SV-110AC-14, Solenoid Valve 1/4" plastic 110VAC ESO
1 x FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
1 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x 213, 4th stage inline carbon filter (replace every 12 months)
1 x 723, Feed Water Adapter with Ball Valve
1 x HK120-P-220V KoolerMax Aeroponics Hydroponics RO + Booster Pump
1 x AMTU-0404 Male Tee Union Connector NPT Thread 1/4" Quick Connect
1 x Bundle Filter Annual set KPAK-104 Sediment Carbo Block DI Resin
1 x FRQ300, Flow Restrictor 300ML / min
1 x FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x .K6NTF KoolerMax K6ALK RO shell without tank and faucet
2 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x Special, Single Stage Housing Bracket Shell Connection Kit
1 x 719, Drain Saddle Clamp / Valve
1 x 706, Membrane Filter Casing Housing Assembly
1 x BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
1 x CKV0402, Blue color Elbow Check Valve Elbow Type
1 x 3.CB2010, 3rd stage carbon block filter 20" inch for RD322 RO260
1 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x FRQ850, Flow Restrictor 850ML / min
1 x MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
1 x bulk213, Inline Carbon Filter
1 x 277, SED1005BB Big Blue 5 micron sediment filter 10"
1 x 205, 2nd stage carbon block filter (replace every 12 months)
1 x TMR-220V-2A Aquatec TACS234-48 Transformer Power Supply EuroPlug
1 x AQUATEC 8852-2J03-B424 High Flow Booster Pump 110V Transformer
1 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x BBK10, Replacement Filter Big Blue Whole House WH-1134
1 x 913, 5th stage inline carbon filter (every 12 months)
1 x .K5NTF KoolerMax K5 RO System Shell without tank and faucet
1 x PSW-350, Pressure Switch for RO Booster Pump 1/4" TSO
1 x SC208, Specialty Filter Iron Lead and Heavy Metal Removal Filter
1 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)

View Cart$1,807.89

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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