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2 x 335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
3 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
2 x 205 2nd stage solid carbon block filter (replace every 12 month)
2 x 225UP, 5th stage Inline Alkaline upgrade (includes media)
1 x Special, Single Stage Housing Bracket Shell Connection Kit
1 x FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
1 x SW SHELL, Countertop SW1 Empty System Only No Filter
2 x FM90, STEEL BRACKET SINGLE HOUSING MOUNTING BIG BLUE WH SYSTEM
1 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x 6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
3 x 673, Replacement UV Lamp Light for 602 (6 Watts)
1 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
2 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x CP-KOR24, O-RING Oring FOR KOOLERMAX MEMBRANE FILTER HOUSING
3 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x UC SHELL, Honeywell UC7000 Empty System Only No Filter
1 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
3 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
3 x 752, DC Booster Pump w/ Transformer
3 x MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
2 x 741-14, Diverter Valve for Countertop Water Units
1 x FRQ850, Flow Restrictor 850ML / min
1 x FK-BB20M3, Special Big Blue Filter Pack Bundle for WH350 WH-350
1 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x SC435, Specialty Filter Arsenic / Fluoride Removal Filter
1 x Special Filter Kit Koolermax dealer distribution kit
1 x 214, Clear Inline Filter Cartridge Empty Case
1 x SC209, Specialty Filter Nitrate Removal Filter
1 x 718, Tubing 30 feet 1/4" white tube LLDPE PE for drinking water
1 x 4044-K qty 2 Male Elbow Fitting Compression type 1/4"
2 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x SC227, Specialty Filter Refillable Color Changing DI Filter 20"
1 x 741-38, Diverter Valve for RO DI Water Systems
1 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x 202,1 MICRON Sediment filter (replace every 6-12 month) SED1001
1 x 720, Feed Water Adapter with Needle Valve
4 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
1 x FRQ420, Flow Restrictor 420ML / min
1 x FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
2 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x SC207, Specialty Filter Refillable Color Changing DI Filter for
1 x 719, Drain Saddle Clamp / Valve
1 x SC208, Specialty Filter Iron Lead and Heavy Metal Removal Filter
1 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x 1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
1 x 709, Automatic Shut Off Valve 4-way Four Way Valve
1 x 385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
1 x 727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
1 x EMT-10, Empty Filter Cartridge Casing Housing
1 x 718TB38, Tubing, 20 feet 3/8" white LLDPE PE for drinking water
1 x CBV-38, Tank Ball Valve to 3/8 tubing
1 x 718xl, Tubing 100 feet 1/4" white tube LLDPE PE for drinking wat
1 x 709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
1 x CP-OR55, O-RING FOR MEMBRANE FILTER HOUSING WaterGeneral Systems
2 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x 568,Heavy-Duty Filter Housing Wrench, HoneyWell or FilterCold
1 x 732, Inline Pressure Gauge 0 to 300 psi for RO filter system
1 x SC445, Specialty Filter SPECIAL ALKALINE FILTER Specialty Filter
1 x Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x 326, 3rd stage TFC 24 /26 US membrane filter (replace 2-3 yrs)
1 x 723, Feed Water Adapter with Ball Valve
1 x FRQ550, Flow Restrictor 500 to 600ML / min
1 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
2 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x FRQ300, Flow Restrictor 300ML / min
1 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x 718TB12, Half Inch Tubing 20 feet 1/2" LLDPE PE White Tube
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO585
1 x FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
1 x BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
1 x FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT
1 x FRQ200, Flow Restrictor 200ML / min
1 x 4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x FK-BB10K3, Big Blue Filter Pack Bundle for WH-1030 Whole House
1 x FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x 205, 2nd stage carbon block filter (replace every 12 months)
1 x SC412, Water Softening Filter Calcium Magnesium Hardness Removal
1 x 350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
1 x 205, 5th stage final carbon filter
1 x 721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
1 x 706, Membrane Filter Casing Housing Assembly
1 x 717, Tubing 15 feet 1/4" white tube LLDPE PE for drinking water
1 x SC725, Specialty Filter Chloramines / Hydrogen Sulfide Removal
2 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
2 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x 7044-K Union Tee Connector Fitting Compression type 1/4"
1 x CKV0402, Blue color Elbow Check Valve Elbow Type
2 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x 213, 4th stage inline carbon filter (replace every 12 months)
1 x 718b Blue Color Tubing 24 feet 1/4" LLDPE PE tube drinking water
1 x CP-KOR45, O RING FOR KOOLERMAX BOTTOM FILTER HOUSING CASING
1 x 6044-combo Compression Type Fitting Elbow and Tee fitting
1 x DB40, DI Resin Refill Bag for DI210, RD322
1 x Conversion Kit, Convert Aquarium to Drinking RO Water System
1 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x FV-15, Bobby Float Valve Top Mount RM292P-N UNS CEL NSF USA
1 x 310, 2nd stage CTA 10 US Membrane filter
1 x UU Clips Pair Standard Filter to Standard Filter, 2" x 2"
1 x PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
1 x UU Clips Pair from Bracket to Membrane Filter
1 x 602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
1 x SET68, AQUATEC 6840 AC Pump Set Solenoid ESO Pressure Switch SET
1 x PE Tubing Tube Cutter
1 x SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch
1 x UU Clips Pair Membrane to Membrane, 2.5" to 2.5"
1 x 799, Siphon Pump Drinking Water Liquid Fluid Oil Manual Trasfer
1 x DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
1 x SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x 755, Aquatec Demand Delivery Pump 5851-7E12-J574 Increase Output
1 x 316UP, Upgrade for CTA20 gal/day (includes US Membrane filter)
1 x 335, 4th stage TFC 35/45 US membrane filter (every 2-3 years)

View Cart$4,780.91
Specials Log InCreate Account Checkout  Shopping Cart150 item(s)
2 x 335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
3 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
2 x 205 2nd stage solid carbon block filter (replace every 12 month)
2 x 225UP, 5th stage Inline Alkaline upgrade (includes media)
1 x Special, Single Stage Housing Bracket Shell Connection Kit
1 x FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
1 x SW SHELL, Countertop SW1 Empty System Only No Filter
2 x FM90, STEEL BRACKET SINGLE HOUSING MOUNTING BIG BLUE WH SYSTEM
1 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x 6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
3 x 673, Replacement UV Lamp Light for 602 (6 Watts)
1 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
2 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x CP-KOR24, O-RING Oring FOR KOOLERMAX MEMBRANE FILTER HOUSING
3 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x UC SHELL, Honeywell UC7000 Empty System Only No Filter
1 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
3 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
3 x 752, DC Booster Pump w/ Transformer
3 x MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
2 x 741-14, Diverter Valve for Countertop Water Units
1 x FRQ850, Flow Restrictor 850ML / min
1 x FK-BB20M3, Special Big Blue Filter Pack Bundle for WH350 WH-350
1 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x SC435, Specialty Filter Arsenic / Fluoride Removal Filter
1 x Special Filter Kit Koolermax dealer distribution kit
1 x 214, Clear Inline Filter Cartridge Empty Case
1 x SC209, Specialty Filter Nitrate Removal Filter
1 x 718, Tubing 30 feet 1/4" white tube LLDPE PE for drinking water
1 x 4044-K qty 2 Male Elbow Fitting Compression type 1/4"
2 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x SC227, Specialty Filter Refillable Color Changing DI Filter 20"
1 x 741-38, Diverter Valve for RO DI Water Systems
1 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x 202,1 MICRON Sediment filter (replace every 6-12 month) SED1001
1 x 720, Feed Water Adapter with Needle Valve
4 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
1 x FRQ420, Flow Restrictor 420ML / min
1 x FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
2 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x SC207, Specialty Filter Refillable Color Changing DI Filter for
1 x 719, Drain Saddle Clamp / Valve
1 x SC208, Specialty Filter Iron Lead and Heavy Metal Removal Filter
1 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x 1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
1 x 709, Automatic Shut Off Valve 4-way Four Way Valve
1 x 385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
1 x 727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
1 x EMT-10, Empty Filter Cartridge Casing Housing
1 x 718TB38, Tubing, 20 feet 3/8" white LLDPE PE for drinking water
1 x CBV-38, Tank Ball Valve to 3/8 tubing
1 x 718xl, Tubing 100 feet 1/4" white tube LLDPE PE for drinking wat
1 x 709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
1 x CP-OR55, O-RING FOR MEMBRANE FILTER HOUSING WaterGeneral Systems
2 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x 568,Heavy-Duty Filter Housing Wrench, HoneyWell or FilterCold
1 x 732, Inline Pressure Gauge 0 to 300 psi for RO filter system
1 x SC445, Specialty Filter SPECIAL ALKALINE FILTER Specialty Filter
1 x Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x 326, 3rd stage TFC 24 /26 US membrane filter (replace 2-3 yrs)
1 x 723, Feed Water Adapter with Ball Valve
1 x FRQ550, Flow Restrictor 500 to 600ML / min
1 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
2 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x FRQ300, Flow Restrictor 300ML / min
1 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x 718TB12, Half Inch Tubing 20 feet 1/2" LLDPE PE White Tube
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO585
1 x FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
1 x BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
1 x FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT
1 x FRQ200, Flow Restrictor 200ML / min
1 x 4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x FK-BB10K3, Big Blue Filter Pack Bundle for WH-1030 Whole House
1 x FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x 205, 2nd stage carbon block filter (replace every 12 months)
1 x SC412, Water Softening Filter Calcium Magnesium Hardness Removal
1 x 350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
1 x 205, 5th stage final carbon filter
1 x 721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
1 x 706, Membrane Filter Casing Housing Assembly
1 x 717, Tubing 15 feet 1/4" white tube LLDPE PE for drinking water
1 x SC725, Specialty Filter Chloramines / Hydrogen Sulfide Removal
2 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
2 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x 7044-K Union Tee Connector Fitting Compression type 1/4"
1 x CKV0402, Blue color Elbow Check Valve Elbow Type
2 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x 213, 4th stage inline carbon filter (replace every 12 months)
1 x 718b Blue Color Tubing 24 feet 1/4" LLDPE PE tube drinking water
1 x CP-KOR45, O RING FOR KOOLERMAX BOTTOM FILTER HOUSING CASING
1 x 6044-combo Compression Type Fitting Elbow and Tee fitting
1 x DB40, DI Resin Refill Bag for DI210, RD322
1 x Conversion Kit, Convert Aquarium to Drinking RO Water System
1 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x FV-15, Bobby Float Valve Top Mount RM292P-N UNS CEL NSF USA
1 x 310, 2nd stage CTA 10 US Membrane filter
1 x UU Clips Pair Standard Filter to Standard Filter, 2" x 2"
1 x PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
1 x UU Clips Pair from Bracket to Membrane Filter
1 x 602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
1 x SET68, AQUATEC 6840 AC Pump Set Solenoid ESO Pressure Switch SET
1 x PE Tubing Tube Cutter
1 x SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch
1 x UU Clips Pair Membrane to Membrane, 2.5" to 2.5"
1 x 799, Siphon Pump Drinking Water Liquid Fluid Oil Manual Trasfer
1 x DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
1 x SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x 755, Aquatec Demand Delivery Pump 5851-7E12-J574 Increase Output
1 x 316UP, Upgrade for CTA20 gal/day (includes US Membrane filter)
1 x 335, 4th stage TFC 35/45 US membrane filter (every 2-3 years)

View Cart$4,780.91

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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