Log In Log In  |  Checkout   |  172 item(s)
1 x FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
2 x Special, Single Stage Housing Bracket Shell Connection Kit
2 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x Bundle Filter Annual set KPAK-104 Sediment Carbo Block DI Resin
1 x PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
2 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x HK120-P-TK for USA 110V / 60Hz
1 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x 1st stage SF05 sediment filter (replace every 6-12 months)
6 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
2 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x HK120 KoolerMax Aeroponics Hydroponics 150G RO Filtration System
3 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x HK120-P-220V KoolerMax Aeroponics Hydroponics RO + Booster Pump
3 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
2 x 335, 4th stage TFC 35/45 US membrane filter (every 2-3 years)
1 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
2 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
3 x Optional: 564 Membrane Filter Housing Wrench Opener
4 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x 727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
1 x IM60, Ice Maker or RV Water Filter, Inline Typle
1 x BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
2 x CKV0402, Blue color Elbow Check Valve Elbow Type
1 x 718, Tubing 30 feet 1/4" white tube LLDPE PE for drinking water
1 x FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR122
6 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x MK420, Maintenance kit for RO565
1 x 205 2nd stage solid carbon block filter (replace every 12 month)
2 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x 719, Drain Saddle Clamp / Valve
1 x FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
2 x 723, Feed Water Adapter with Ball Valve
1 x 706, Membrane Filter Casing Housing Assembly
1 x 4th Stage Color Changing DI Filter SC207 for AR-104H
1 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x 205, 2nd stage carbon block filter (replace every 12 months)
1 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
2 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
1 x 4064K Male Connector Elbow 3/8 OD Compression Fitting 1/4 NPT
2 x 4044-K qty 2 Male Elbow Fitting Compression type 1/4"
2 x 4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x 316, 2nd stage CTA 16 US Membrane filter
2 x 721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
3 x 6044-combo Compression Type Fitting Elbow and Tee fitting
4 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x FRQ300, Flow Restrictor 300ML / min
1 x FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
1 x 718TB38, Tubing, 20 feet 3/8" white LLDPE PE for drinking water
1 x Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
1 x 741-38, Diverter Valve for RO DI Water Systems
1 x 6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
5 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6150P
1 x 335, 3rd stage TFC 35/45 US membrane filter (every 2-3 yrs)
1 x 6th Stage pn215 Refillable inline DI filter (color change)
1 x 285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x CP-OR55, O-RING FOR MEMBRANE FILTER HOUSING WaterGeneral Systems
1 x 709, Automatic Shut Off Valve 4-way Four Way Valve
1 x O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x MKP, Maintenance kit for K5150P K6150P AR150P
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR104H
2 x 752, DC Booster Pump w/ Transformer
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 FRQ550, Flow Restrictor 500 to 600ML / min
1 x Bundle Filter Annual set KPAK-104b Sediment Carbon Resin Refill
1 x 350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD106
1 x N-14-1M, Nipple Fitting connector between standard RO housing
1 x 214, Clear Inline Filter Cartridge Empty Case
1 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x 709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
2 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x 741-14, Diverter Valve for Countertop Water Units
2 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x 1044-K Male Connector 1/4 OD x 1/4 NPT Compression Fitting
1 x 913, 5th stage inline carbon filter (every 12 months)
1 x 290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
1 x 7044-K Union Tee Connector Fitting Compression type 1/4"
1 x FRQ850, Flow Restrictor 850ML / min
1 x KM701, 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 KF511, Polished Chrome Cross-Handle with Gold Trim Faucet
1 x .AR104H High Efficiency Membrane Aquarium Reef Aeroponics RO DI
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x 316UP, Upgrade for CTA20 gal/day (includes US Membrane filter)
2 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x 720, Feed Water Adapter with Needle Valve
1 x FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
2 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x 581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
1 x DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
1 x .K5150PNTF, KoolerMax K5150P RO System Shell without tank faucet
1 x MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x Y3414CH, Garden Hose Y Adapter Shut-Off Valve Metal Construction
1 x PE Tubing Tube Cutter
1 x SV-24DC-38-Brass KSD Solenoid Valve 3/8" brass 24V DC ESO
1 x TMR-DC-1212, Transformer Power Supply for Delivery Demand Pump
1 x NM-5103, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x .K6150PNTF, KoolerMax K6150P RO System Shell without tank faucet
1 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x MK8002, Maintenance kit for double membrane system RD322 RO260
1 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
1 x FM-6710M-88 1" Digital Flow Meter count up Total GPM 56" cable
1 x AQUATEC CDP 8852-2J03-B424 Booster Pump 220V Euro Transformer
1 x SW SHELL, Countertop SW1 Empty System Only No Filter
1 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x FK-BB10K3, Big Blue Filter Pack Bundle for WH-1030 Whole House
1 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x .K5150P, KoolerMax 150GPD 5 Stage RO System w/Booster Pump
1 x WT-bac, Water Testing Kit, Bacteria Test
1 x UU Clips Pair from Bracket to Membrane Filter
1 x PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
View Cart$6,131.44
Home
Specials Log InCreate Account Checkout  Shopping Cart172 item(s)
1 x FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
2 x Special, Single Stage Housing Bracket Shell Connection Kit
2 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x Bundle Filter Annual set KPAK-104 Sediment Carbo Block DI Resin
1 x PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
2 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x HK120-P-TK for USA 110V / 60Hz
1 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x 1st stage SF05 sediment filter (replace every 6-12 months)
6 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
2 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x HK120 KoolerMax Aeroponics Hydroponics 150G RO Filtration System
3 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x HK120-P-220V KoolerMax Aeroponics Hydroponics RO + Booster Pump
3 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
2 x 335, 4th stage TFC 35/45 US membrane filter (every 2-3 years)
1 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
2 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
3 x Optional: 564 Membrane Filter Housing Wrench Opener
4 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x 727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
1 x IM60, Ice Maker or RV Water Filter, Inline Typle
1 x BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
2 x CKV0402, Blue color Elbow Check Valve Elbow Type
1 x 718, Tubing 30 feet 1/4" white tube LLDPE PE for drinking water
1 x FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR122
6 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x MK420, Maintenance kit for RO565
1 x 205 2nd stage solid carbon block filter (replace every 12 month)
2 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x 719, Drain Saddle Clamp / Valve
1 x FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
2 x 723, Feed Water Adapter with Ball Valve
1 x 706, Membrane Filter Casing Housing Assembly
1 x 4th Stage Color Changing DI Filter SC207 for AR-104H
1 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x 205, 2nd stage carbon block filter (replace every 12 months)
1 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
2 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
1 x 4064K Male Connector Elbow 3/8 OD Compression Fitting 1/4 NPT
2 x 4044-K qty 2 Male Elbow Fitting Compression type 1/4"
2 x 4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x 316, 2nd stage CTA 16 US Membrane filter
2 x 721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
3 x 6044-combo Compression Type Fitting Elbow and Tee fitting
4 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x FRQ300, Flow Restrictor 300ML / min
1 x FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
1 x 718TB38, Tubing, 20 feet 3/8" white LLDPE PE for drinking water
1 x Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
1 x 741-38, Diverter Valve for RO DI Water Systems
1 x 6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
5 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6150P
1 x 335, 3rd stage TFC 35/45 US membrane filter (every 2-3 yrs)
1 x 6th Stage pn215 Refillable inline DI filter (color change)
1 x 285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x CP-OR55, O-RING FOR MEMBRANE FILTER HOUSING WaterGeneral Systems
1 x 709, Automatic Shut Off Valve 4-way Four Way Valve
1 x O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x MKP, Maintenance kit for K5150P K6150P AR150P
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR104H
2 x 752, DC Booster Pump w/ Transformer
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 FRQ550, Flow Restrictor 500 to 600ML / min
1 x Bundle Filter Annual set KPAK-104b Sediment Carbon Resin Refill
1 x 350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD106
1 x N-14-1M, Nipple Fitting connector between standard RO housing
1 x 214, Clear Inline Filter Cartridge Empty Case
1 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x 709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
2 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x 741-14, Diverter Valve for Countertop Water Units
2 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x 1044-K Male Connector 1/4 OD x 1/4 NPT Compression Fitting
1 x 913, 5th stage inline carbon filter (every 12 months)
1 x 290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
1 x 7044-K Union Tee Connector Fitting Compression type 1/4"
1 x FRQ850, Flow Restrictor 850ML / min
1 x KM701, 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 KF511, Polished Chrome Cross-Handle with Gold Trim Faucet
1 x .AR104H High Efficiency Membrane Aquarium Reef Aeroponics RO DI
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x 316UP, Upgrade for CTA20 gal/day (includes US Membrane filter)
2 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x 720, Feed Water Adapter with Needle Valve
1 x FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
2 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x 581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
1 x DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
1 x .K5150PNTF, KoolerMax K5150P RO System Shell without tank faucet
1 x MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x Y3414CH, Garden Hose Y Adapter Shut-Off Valve Metal Construction
1 x PE Tubing Tube Cutter
1 x SV-24DC-38-Brass KSD Solenoid Valve 3/8" brass 24V DC ESO
1 x TMR-DC-1212, Transformer Power Supply for Delivery Demand Pump
1 x NM-5103, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x .K6150PNTF, KoolerMax K6150P RO System Shell without tank faucet
1 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x MK8002, Maintenance kit for double membrane system RD322 RO260
1 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
1 x FM-6710M-88 1" Digital Flow Meter count up Total GPM 56" cable
1 x AQUATEC CDP 8852-2J03-B424 Booster Pump 220V Euro Transformer
1 x SW SHELL, Countertop SW1 Empty System Only No Filter
1 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x FK-BB10K3, Big Blue Filter Pack Bundle for WH-1030 Whole House
1 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x .K5150P, KoolerMax 150GPD 5 Stage RO System w/Booster Pump
1 x WT-bac, Water Testing Kit, Bacteria Test
1 x UU Clips Pair from Bracket to Membrane Filter
1 x PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
View Cart$6,131.44

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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