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2 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x 4th Stage Color Changing DI Filter SC207 for AR-104H
1 x 1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
1 x 6th Stage pn215 Refillable inline DI filter (color change)
3 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
3 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
6 x 201, 1st stage sediment filter (replace every 6-12 months)
4 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
2 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x bulk818, DI resin refill bags Di-Ionization media
1 x PSW-380 Aquatec Pressure Switch 80 psi shut off 3/8" tubing TSO
1 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
2 x 5th stage 225 Inline Alkaline filter with clear housing (annual)
3 x 205 2nd stage solid carbon block filter (replace every 12 month)
3 x 2nd stage C10 carbon block filter (replace every 6-12 months)
3 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
1 x SC209, Specialty Filter Nitrate Removal Filter
1 x SV-24AC-14, Solenoid Valve ESO for Aquatec pump 1/4" wiring
2 x SC207, Specialty Filter Refillable Color Changing DI Filter for
1 x SVkit, Pump Shutoff Switch Kit for Aquatec Booster Pumps ESO TSO
1 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x SW SHELL, Countertop SW1 Empty System Only No Filter
10 x Optional: 564 Membrane Filter Housing Wrench Opener
7 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x bulk205, Carbon Block Filter
2 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR122
1 x 741-14, Diverter Valve for Countertop Water Units
1 x bulksf05, Koolermax Sediment Filter
1 x FKD-66, Replacement Filter Pack SED2005 CB2010 DB40 for RD322
2 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x SV-24AC-14, Solenoid Valve for Aquatec pump only 1/4" 24VAC ESO
1 x EMT-10, Empty Filter Cartridge Casing Housing
1 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
3 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
3 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x Bundle Filter KPAK-104bm Sediment Carbon DI Resin Membrane
3 x RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
1 x 213, 5th stage inline carbon postfilter (replace every 12months)
1 x 721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
1 x 205, 2nd stage carbon block filter (replace every 12 months)
2 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x 285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
2 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x KF320, Elite Series: Brushed Nickel / Stainless Steel Faucet
1 x 4th stage TFC 75/85 US membrane filter (every 2-3 yrs) M75
1 x 709, Automatic Shut Off Valve 4-way Four Way Valve
4 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x 723, Feed Water Adapter with Ball Valve
1 x SC435, Specialty Filter Arsenic / Fluoride Removal Filter
1 x 350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
1 x SC412, Water Softening Filter Calcium Magnesium Hardness Removal
1 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
2 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x Y3414CH, Garden Hose Y Adapter Shut-Off Valve Metal Construction
1 x Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
1 x 5th Stage pn215 Refillable inline DI filter (color change)
5 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
2 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
3 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
2 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
2 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR104H
1 x bulk213, Inline Carbon Filter
1 x bulkc10, Koolermax Carbon Block Filter
3 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
2 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
3 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x 752, DC Booster Pump w/ Transformer
2 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x Bundle Filter Annual set KPAK-104 Sediment Carbo Block DI Resin
1 x 399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
1 x FK-BB10K3, Big Blue Filter Pack Bundle for WH-1030 Whole House
2 x 290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
1 x KF750, Elite Series: Polish Chrome Drinking Water Faucet
1 x 213, 4th stage inline carbon filter (replace every 12 months)
1 x 727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
1 x PSW-3100 Aquatec Pressure Switch 100 psi shut off 3/8 tubing TSO
1 x 2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
1 x MKP, Maintenance kit for K5150P K6150P AR150P
1 x 204, 2nd stage GAC filter (replace every 6-12 months)
1 x MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
1 x 214, Clear Inline Filter Cartridge Empty Case
1 x FV-15, Bobby Float Valve Top Mount RM292P-N UNS CEL NSF USA
1 x PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
2 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x MK8002, Maintenance kit for double membrane system RD322 RO260
1 x FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x UC SHELL, Honeywell UC7000 Empty System Only No Filter
1 x 4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x Bundle Filter KPAK-104m Sediment Carbon Block DI Resin Membrane
1 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x PSW-2100 Aquatec Pressure Switch 100 psi shut off 1/4 tubing TSO
1 x FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x SC725, Specialty Filter Chloramines / Hydrogen Sulfide Removal
1 x 673, Replacement UV Lamp Light for 602 (6 Watts)
2 x SC227, Specialty Filter Refillable Color Changing DI Filter 20"
1 x DB40, DI Resin Refill Bag for DI210, RD322
1 x NM-5001C, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x 335, 3rd stage TFC 35/45 US membrane filter (every 2-3 yrs)
1 x SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
1 x Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD150
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6150P
1 x PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
1 x 385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
1 x 719, Drain Saddle Clamp / Valve
1 x 550, Standard Chrome Steel Faucet with Spigot for Water Dispense
1 x FK-BB20M3, Special Big Blue Filter Pack Bundle for WH350 WH-350
1 x Special, Single Stage Housing Bracket Shell Connection Kit
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR150P
1 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x 335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
View Cart$7,013.34
Home
Specials Log InCreate Account Checkout  Shopping Cart188 item(s)
2 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x 4th Stage Color Changing DI Filter SC207 for AR-104H
1 x 1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
1 x 6th Stage pn215 Refillable inline DI filter (color change)
3 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
3 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
6 x 201, 1st stage sediment filter (replace every 6-12 months)
4 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
2 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x bulk818, DI resin refill bags Di-Ionization media
1 x PSW-380 Aquatec Pressure Switch 80 psi shut off 3/8" tubing TSO
1 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
2 x 5th stage 225 Inline Alkaline filter with clear housing (annual)
3 x 205 2nd stage solid carbon block filter (replace every 12 month)
3 x 2nd stage C10 carbon block filter (replace every 6-12 months)
3 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
1 x SC209, Specialty Filter Nitrate Removal Filter
1 x SV-24AC-14, Solenoid Valve ESO for Aquatec pump 1/4" wiring
2 x SC207, Specialty Filter Refillable Color Changing DI Filter for
1 x SVkit, Pump Shutoff Switch Kit for Aquatec Booster Pumps ESO TSO
1 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x SW SHELL, Countertop SW1 Empty System Only No Filter
10 x Optional: 564 Membrane Filter Housing Wrench Opener
7 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x bulk205, Carbon Block Filter
2 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR122
1 x 741-14, Diverter Valve for Countertop Water Units
1 x bulksf05, Koolermax Sediment Filter
1 x FKD-66, Replacement Filter Pack SED2005 CB2010 DB40 for RD322
2 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x SV-24AC-14, Solenoid Valve for Aquatec pump only 1/4" 24VAC ESO
1 x EMT-10, Empty Filter Cartridge Casing Housing
1 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
3 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
3 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x Bundle Filter KPAK-104bm Sediment Carbon DI Resin Membrane
3 x RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
1 x 213, 5th stage inline carbon postfilter (replace every 12months)
1 x 721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
1 x 205, 2nd stage carbon block filter (replace every 12 months)
2 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x 285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
2 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x KF320, Elite Series: Brushed Nickel / Stainless Steel Faucet
1 x 4th stage TFC 75/85 US membrane filter (every 2-3 yrs) M75
1 x 709, Automatic Shut Off Valve 4-way Four Way Valve
4 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x 723, Feed Water Adapter with Ball Valve
1 x SC435, Specialty Filter Arsenic / Fluoride Removal Filter
1 x 350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
1 x SC412, Water Softening Filter Calcium Magnesium Hardness Removal
1 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
2 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x Y3414CH, Garden Hose Y Adapter Shut-Off Valve Metal Construction
1 x Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
1 x 5th Stage pn215 Refillable inline DI filter (color change)
5 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
2 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
3 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
2 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
2 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR104H
1 x bulk213, Inline Carbon Filter
1 x bulkc10, Koolermax Carbon Block Filter
3 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
2 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
3 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x 752, DC Booster Pump w/ Transformer
2 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x Bundle Filter Annual set KPAK-104 Sediment Carbo Block DI Resin
1 x 399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
1 x FK-BB10K3, Big Blue Filter Pack Bundle for WH-1030 Whole House
2 x 290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
1 x KF750, Elite Series: Polish Chrome Drinking Water Faucet
1 x 213, 4th stage inline carbon filter (replace every 12 months)
1 x 727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
1 x PSW-3100 Aquatec Pressure Switch 100 psi shut off 3/8 tubing TSO
1 x 2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
1 x MKP, Maintenance kit for K5150P K6150P AR150P
1 x 204, 2nd stage GAC filter (replace every 6-12 months)
1 x MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
1 x 214, Clear Inline Filter Cartridge Empty Case
1 x FV-15, Bobby Float Valve Top Mount RM292P-N UNS CEL NSF USA
1 x PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
2 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x MK8002, Maintenance kit for double membrane system RD322 RO260
1 x FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x UC SHELL, Honeywell UC7000 Empty System Only No Filter
1 x 4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x Bundle Filter KPAK-104m Sediment Carbon Block DI Resin Membrane
1 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x PSW-2100 Aquatec Pressure Switch 100 psi shut off 1/4 tubing TSO
1 x FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x SC725, Specialty Filter Chloramines / Hydrogen Sulfide Removal
1 x 673, Replacement UV Lamp Light for 602 (6 Watts)
2 x SC227, Specialty Filter Refillable Color Changing DI Filter 20"
1 x DB40, DI Resin Refill Bag for DI210, RD322
1 x NM-5001C, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x 335, 3rd stage TFC 35/45 US membrane filter (every 2-3 yrs)
1 x SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
1 x Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD150
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6150P
1 x PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
1 x 385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
1 x 719, Drain Saddle Clamp / Valve
1 x 550, Standard Chrome Steel Faucet with Spigot for Water Dispense
1 x FK-BB20M3, Special Big Blue Filter Pack Bundle for WH350 WH-350
1 x Special, Single Stage Housing Bracket Shell Connection Kit
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR150P
1 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x 335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
View Cart$7,013.34

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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