Log In Log In  |  Checkout   |  106 item(s)
1 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
1 x FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
2 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x 324, 4th stage TFC-24 US membrane filter (replace every 2-3 yrs)
2 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x SC209, Specialty Filter Nitrate Removal Filter
1 x 204, 2nd stage GAC filter (replace every 6-12 months)
1 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
5 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
1 x MK8002, Maintenance kit for double membrane system RD322 RO260
1 x PSW-2100 Aquatec Pressure Switch 100 psi shut off 1/4 tubing TSO
5 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x 285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x 673, Replacement UV Lamp Light for 602 (6 Watts)
1 x FV-15, Bobby Float Valve Top Mount RM292P-N UNS CEL NSF USA
2 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x ERP1000 Aquatec Permeate Pump Reverse Osmosis RO System USA made
1 x TMR-AQT-2A, Transformer Power Supply Aquatec TACS114-48 for 8800
1 x UC SHELL, Honeywell UC7000 Empty System Only No Filter
1 x PSW-3100 Aquatec Pressure Switch 100 psi shut off 3/8 tubing TSO
1 x .K6150P, KoolerMax 150GPD 6 Stage RO System w/ Booster Pump
1 x FK-BB10K3, Big Blue Filter Pack Bundle for WH-1030 Whole House
2 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x 205, 5th stage final carbon filter
1 x 205, 2nd stage carbon block filter (replace every 12 months)
1 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x SC412, Water Softening Filter Calcium Magnesium Hardness Removal
2 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
2 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x Bundle Filter Annual set KPAK-104b Sediment Carbon Resin Refill
1 x SC227, Specialty Filter Refillable Color Changing DI Filter 20"
1 x SV-24AC-14, Solenoid Valve ESO for Aquatec pump 1/4" wiring
1 x TMR-220V-2A Aquatec TACS234-48 Transformer Power Supply EuroPlug
1 x bulkic21, Koolermax Inline Carbon Filter
1 x 752, DC Booster Pump w/ Transformer
1 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
2 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x 1st stage SF05 sediment filter (replace every 6-12 months)
3 x Parts, Ro Water System Installation Parts Bag 1/4"
2 x SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x PSW-350, Pressure Switch for RO Booster Pump 1/4" TSO
1 x 213, 4th stage inline carbon filter (replace every 12 months)
1 x SC208, Specialty Filter Iron Lead and Heavy Metal Removal Filter
1 x 759, Aquatec Demand Delivery Pump 5853-7E12-J524 Commercial 1.7G
1 x .AR150P, AQUARIUM & DRINKING 2 OUTPUTS Reverse Osmosis RO+DI+P
1 x 4th Stage Color Changing DI Filter SC207 for AR-104H
2 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x 288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
1 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x 385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
2 x Special, Output Conversion Kit Convert from 1/4" to 3/8"
2 x 201, 1st stage sediment filter (replace every 6-12 months)
2 x SC445, Specialty Filter SPECIAL ALKALINE FILTER Specialty Filter
1 x PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
1 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x *Discontinued* RO6ALK
1 x 799, Siphon Pump Drinking Water Liquid Fluid Oil Manual Trasfer
1 x MKP, Maintenance kit for K5150P K6150P AR150P
1 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x SV-110AC-14, Solenoid Valve 1/4" plastic 110VAC ESO
1 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x TMR-UV-6W, Replacement UV Ballast Transformer 6 Watts for 602 UV
1 x 741-14, Diverter Valve for Countertop Water Units
1 x 4th stage Optional Refill bag #818 DI Resin Refill Bag
1 x 277, SED1005BB Big Blue 5 micron sediment filter 10"
1 x 5th Stage pn215 Refillable inline DI filter (color change)
1 x Special, Single Stage Housing Bracket Shell Connection Kit
1 x .RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x *Discontinued* RO585A
1 x UU Clips Pair Standard Filter to Standard Filter, 2" x 2"
1 x UU Clips Pair from Bracket to Membrane Filter
1 x 326, 3rd stage TFC 24 /26 US membrane filter (replace 2-3 yrs)
1 x SC207, Specialty Filter Refillable Color Changing DI Filter for
1 x SC435, Specialty Filter Arsenic / Fluoride Removal Filter
1 x Special Filter Kit Koolermax dealer distribution kit
View Cart$4,111.92
Home
Specials Log InCreate Account Checkout  Shopping Cart106 item(s)
1 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
1 x FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
2 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x 324, 4th stage TFC-24 US membrane filter (replace every 2-3 yrs)
2 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x SC209, Specialty Filter Nitrate Removal Filter
1 x 204, 2nd stage GAC filter (replace every 6-12 months)
1 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
5 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
1 x MK8002, Maintenance kit for double membrane system RD322 RO260
1 x PSW-2100 Aquatec Pressure Switch 100 psi shut off 1/4 tubing TSO
5 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x 285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x 673, Replacement UV Lamp Light for 602 (6 Watts)
1 x FV-15, Bobby Float Valve Top Mount RM292P-N UNS CEL NSF USA
2 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x ERP1000 Aquatec Permeate Pump Reverse Osmosis RO System USA made
1 x TMR-AQT-2A, Transformer Power Supply Aquatec TACS114-48 for 8800
1 x UC SHELL, Honeywell UC7000 Empty System Only No Filter
1 x PSW-3100 Aquatec Pressure Switch 100 psi shut off 3/8 tubing TSO
1 x .K6150P, KoolerMax 150GPD 6 Stage RO System w/ Booster Pump
1 x FK-BB10K3, Big Blue Filter Pack Bundle for WH-1030 Whole House
2 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x 205, 5th stage final carbon filter
1 x 205, 2nd stage carbon block filter (replace every 12 months)
1 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x SC412, Water Softening Filter Calcium Magnesium Hardness Removal
2 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
2 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x Bundle Filter Annual set KPAK-104b Sediment Carbon Resin Refill
1 x SC227, Specialty Filter Refillable Color Changing DI Filter 20"
1 x SV-24AC-14, Solenoid Valve ESO for Aquatec pump 1/4" wiring
1 x TMR-220V-2A Aquatec TACS234-48 Transformer Power Supply EuroPlug
1 x bulkic21, Koolermax Inline Carbon Filter
1 x 752, DC Booster Pump w/ Transformer
1 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
2 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x 1st stage SF05 sediment filter (replace every 6-12 months)
3 x Parts, Ro Water System Installation Parts Bag 1/4"
2 x SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x PSW-350, Pressure Switch for RO Booster Pump 1/4" TSO
1 x 213, 4th stage inline carbon filter (replace every 12 months)
1 x SC208, Specialty Filter Iron Lead and Heavy Metal Removal Filter
1 x 759, Aquatec Demand Delivery Pump 5853-7E12-J524 Commercial 1.7G
1 x .AR150P, AQUARIUM & DRINKING 2 OUTPUTS Reverse Osmosis RO+DI+P
1 x 4th Stage Color Changing DI Filter SC207 for AR-104H
2 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x 288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
1 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x 385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
2 x Special, Output Conversion Kit Convert from 1/4" to 3/8"
2 x 201, 1st stage sediment filter (replace every 6-12 months)
2 x SC445, Specialty Filter SPECIAL ALKALINE FILTER Specialty Filter
1 x PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
1 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x *Discontinued* RO6ALK
1 x 799, Siphon Pump Drinking Water Liquid Fluid Oil Manual Trasfer
1 x MKP, Maintenance kit for K5150P K6150P AR150P
1 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x SV-110AC-14, Solenoid Valve 1/4" plastic 110VAC ESO
1 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x TMR-UV-6W, Replacement UV Ballast Transformer 6 Watts for 602 UV
1 x 741-14, Diverter Valve for Countertop Water Units
1 x 4th stage Optional Refill bag #818 DI Resin Refill Bag
1 x 277, SED1005BB Big Blue 5 micron sediment filter 10"
1 x 5th Stage pn215 Refillable inline DI filter (color change)
1 x Special, Single Stage Housing Bracket Shell Connection Kit
1 x .RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x *Discontinued* RO585A
1 x UU Clips Pair Standard Filter to Standard Filter, 2" x 2"
1 x UU Clips Pair from Bracket to Membrane Filter
1 x 326, 3rd stage TFC 24 /26 US membrane filter (replace 2-3 yrs)
1 x SC207, Specialty Filter Refillable Color Changing DI Filter for
1 x SC435, Specialty Filter Arsenic / Fluoride Removal Filter
1 x Special Filter Kit Koolermax dealer distribution kit
View Cart$4,111.92

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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