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

Reviews

Customers who bought this product also purchased

718, Tubing 30 feet 1/4" white tube LLDPE PE for drinking water

225UP, 5th stage Inline Alkaline upgrade (includes media)

FRQ550, Flow Restrictor 500 to 600ML / min

701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT

Wrench 2 pcs 566 Standard Filter Housing Opener Double Better

531, PAE RO Storage Pressure Osmosis Water Tank Container 3G

1 x	HK120-P-TK-220V for EURO 220V / 50Hz
3 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x	CP-KOR45, O RING FOR KOOLERMAX BOTTOM FILTER HOUSING CASING
1 x	KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
2 x	FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
2 x	FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
3 x	CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
2 x	B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x	MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
3 x	KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	752, DC Booster Pump w/ Transformer
1 x	PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
2 x	721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
1 x	FRQ420, Flow Restrictor 420ML / min
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
1 x	HK120-P-220V KoolerMax Aeroponics Hydroponics RO + Booster Pump
1 x	399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
3 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
3 x	205, 3rd stage solid carbon block filter (replace every 12month)
1 x	FRQ200, Flow Restrictor 200ML / min
1 x	4th stage TFC 75/85 US membrane filter (every 2-3 yrs) M75
1 x	568,Heavy-Duty Filter Housing Wrench, HoneyWell or FilterCold
1 x	4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x	Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x	335, 4th stage TFC 35/45 US membrane filter (every 2-3 years)
1 x	FRQ850, Flow Restrictor 850ML / min
1 x	673, Replacement UV Lamp Light for 602 (6 Watts)
1 x	CKV0402, Blue color Elbow Check Valve Elbow Type
1 x	532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x	SET8855 Aquatec 5853 Booster Pump Assembly for Aeroponics System
1 x	752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x	MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
2 x	FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x	PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x	RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
2 x	FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
2 x	745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x	6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
4 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
4 x	Optional: 564 Membrane Filter Housing Wrench Opener
1 x	FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
1 x	Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
1 x	Special, Single Stage Housing Bracket Shell Connection Kit
3 x	213, 5th or 6th stage inline carbon filter (replace in 12 mons)
2 x	4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x	718TB12, Half Inch Tubing 20 feet 1/2" LLDPE PE White Tube
2 x	CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
4 x	201, 1st stage sediment filter (replace every 6-12 months)
1 x	718, Tubing 30 feet 1/4" white tube LLDPE PE for drinking water
1 x	1st stage SF05 sediment filter (replace every 6-12 months)
2 x	7044-K Union Tee Connector Fitting Compression type 1/4"
1 x	532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x	HK120-P-TK for USA 110V / 60Hz
1 x	PSW-2100 Aquatec Pressure Switch 100 psi shut off 1/4 tubing TSO
1 x	B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
4 x	Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x	SW SHELL, Countertop SW1 Empty System Only No Filter
1 x	CBV-38, Tank Ball Valve to 3/8 tubing
1 x	EMT-10, Empty Filter Cartridge Casing Housing
1 x	Y3414CH, Garden Hose Y Adapter Shut-Off Valve Metal Construction
1 x	290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
1 x	SV-24AC-14, Solenoid Valve for Aquatec pump only 1/4" 24VAC ESO
1 x	DI210, Heavy-duty DI system for Aquarium and Reef
2 x	733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x	FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
2 x	701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
2 x	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
2 x	719, Drain Saddle Clamp / Valve
1 x	SV-24DC-38-Brass KSD Solenoid Valve 3/8" brass 24V DC ESO
1 x	Discontinued RO155
1 x	PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
1 x	HK120-PUMP KoolerMax Aeroponics Hydroponics System Booster Pump
2 x	709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
1 x	717, Tubing 15 feet 1/4" white tube LLDPE PE for drinking water
2 x	741-38, Diverter Valve for RO DI Water Systems
1 x	214, Clear Inline Filter Cartridge Empty Case
1 x	720, Feed Water Adapter with Needle Valve
1 x	FRQ550, Flow Restrictor 500 to 600ML / min
2 x	4044-K qty 2 Male Elbow Fitting Compression type 1/4"
2 x	205 2nd stage solid carbon block filter (replace every 12 month)
1 x	PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
1 x	706, Membrane Filter Casing Housing Assembly
1 x	531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x	285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x	FM90, STEEL BRACKET SINGLE HOUSING MOUNTING BIG BLUE WH SYSTEM
1 x	SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x	741-14, Diverter Valve for Countertop Water Units
1 x	OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x	3rd stage C10 carbon block filter (replace every 6-12 months)
2 x	B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
2 x	FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x	FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT
1 x	732, Inline Pressure Gauge 0 to 300 psi for RO filter system
1 x	6044-combo Compression Type Fitting Elbow and Tee fitting
1 x	MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x	O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x	SV-24AC-14, Solenoid Valve ESO for Aquatec pump 1/4" wiring
1 x	BBK20, Replacement Filter 20" Big Blue Whole House WH-2201 WH250
1 x	709, Automatic Shut Off Valve 4-way Four Way Valve
1 x	Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x	365, 4th stage TFC 50/65 US membrane filter (replace 2-3 yrs)
1 x	818, DI Resin Refill Bag 16oz (good for up to three refills)
2 x	Optional 566 Filter Housing Wrench Case Opener KoolerMax System
2 x	727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
2 x	723, Feed Water Adapter with Ball Valve
1 x	MK420, Maintenance kit for RO565
1 x	Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
2 x	Parts, Ro Water System Installation Parts Bag 1/4"
1 x	215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x	TMR-DC-1212, Transformer Power Supply for Delivery Demand Pump
1 x	SC412, Water Softening Filter Calcium Magnesium Hardness Removal
1 x	ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K5

View Cart	$5,274.73

1 x	HK120-P-TK-220V for EURO 220V / 50Hz
3 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x	CP-KOR45, O RING FOR KOOLERMAX BOTTOM FILTER HOUSING CASING
1 x	KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
2 x	FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
2 x	FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
3 x	CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
2 x	B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x	MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
3 x	KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	752, DC Booster Pump w/ Transformer
1 x	PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
2 x	721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
1 x	FRQ420, Flow Restrictor 420ML / min
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
1 x	HK120-P-220V KoolerMax Aeroponics Hydroponics RO + Booster Pump
1 x	399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
3 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
3 x	205, 3rd stage solid carbon block filter (replace every 12month)
1 x	FRQ200, Flow Restrictor 200ML / min
1 x	4th stage TFC 75/85 US membrane filter (every 2-3 yrs) M75
1 x	568,Heavy-Duty Filter Housing Wrench, HoneyWell or FilterCold
1 x	4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x	Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x	335, 4th stage TFC 35/45 US membrane filter (every 2-3 years)
1 x	FRQ850, Flow Restrictor 850ML / min
1 x	673, Replacement UV Lamp Light for 602 (6 Watts)
1 x	CKV0402, Blue color Elbow Check Valve Elbow Type
1 x	532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x	SET8855 Aquatec 5853 Booster Pump Assembly for Aeroponics System
1 x	752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x	MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
2 x	FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x	PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x	RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
2 x	FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
2 x	745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x	6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
4 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
4 x	Optional: 564 Membrane Filter Housing Wrench Opener
1 x	FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
1 x	Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
1 x	Special, Single Stage Housing Bracket Shell Connection Kit
3 x	213, 5th or 6th stage inline carbon filter (replace in 12 mons)
2 x	4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x	718TB12, Half Inch Tubing 20 feet 1/2" LLDPE PE White Tube
2 x	CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
4 x	201, 1st stage sediment filter (replace every 6-12 months)
1 x	718, Tubing 30 feet 1/4" white tube LLDPE PE for drinking water
1 x	1st stage SF05 sediment filter (replace every 6-12 months)
2 x	7044-K Union Tee Connector Fitting Compression type 1/4"
1 x	532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x	HK120-P-TK for USA 110V / 60Hz
1 x	PSW-2100 Aquatec Pressure Switch 100 psi shut off 1/4 tubing TSO
1 x	B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
4 x	Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x	SW SHELL, Countertop SW1 Empty System Only No Filter
1 x	CBV-38, Tank Ball Valve to 3/8 tubing
1 x	EMT-10, Empty Filter Cartridge Casing Housing
1 x	Y3414CH, Garden Hose Y Adapter Shut-Off Valve Metal Construction
1 x	290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
1 x	SV-24AC-14, Solenoid Valve for Aquatec pump only 1/4" 24VAC ESO
1 x	DI210, Heavy-duty DI system for Aquarium and Reef
2 x	733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x	FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
2 x	701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
2 x	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
2 x	719, Drain Saddle Clamp / Valve
1 x	SV-24DC-38-Brass KSD Solenoid Valve 3/8" brass 24V DC ESO
1 x	Discontinued RO155
1 x	PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
1 x	HK120-PUMP KoolerMax Aeroponics Hydroponics System Booster Pump
2 x	709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
1 x	717, Tubing 15 feet 1/4" white tube LLDPE PE for drinking water
2 x	741-38, Diverter Valve for RO DI Water Systems
1 x	214, Clear Inline Filter Cartridge Empty Case
1 x	720, Feed Water Adapter with Needle Valve
1 x	FRQ550, Flow Restrictor 500 to 600ML / min
2 x	4044-K qty 2 Male Elbow Fitting Compression type 1/4"
2 x	205 2nd stage solid carbon block filter (replace every 12 month)
1 x	PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
1 x	706, Membrane Filter Casing Housing Assembly
1 x	531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x	285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x	FM90, STEEL BRACKET SINGLE HOUSING MOUNTING BIG BLUE WH SYSTEM
1 x	SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x	741-14, Diverter Valve for Countertop Water Units
1 x	OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x	3rd stage C10 carbon block filter (replace every 6-12 months)
2 x	B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
2 x	FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x	FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT
1 x	732, Inline Pressure Gauge 0 to 300 psi for RO filter system
1 x	6044-combo Compression Type Fitting Elbow and Tee fitting
1 x	MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x	O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x	SV-24AC-14, Solenoid Valve ESO for Aquatec pump 1/4" wiring
1 x	BBK20, Replacement Filter 20" Big Blue Whole House WH-2201 WH250
1 x	709, Automatic Shut Off Valve 4-way Four Way Valve
1 x	Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x	365, 4th stage TFC 50/65 US membrane filter (replace 2-3 yrs)
1 x	818, DI Resin Refill Bag 16oz (good for up to three refills)
2 x	Optional 566 Filter Housing Wrench Case Opener KoolerMax System
2 x	727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
2 x	723, Feed Water Adapter with Ball Valve
1 x	MK420, Maintenance kit for RO565
1 x	Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
2 x	Parts, Ro Water System Installation Parts Bag 1/4"
1 x	215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x	TMR-DC-1212, Transformer Power Supply for Delivery Demand Pump
1 x	SC412, Water Softening Filter Calcium Magnesium Hardness Removal
1 x	ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K5

View Cart	$5,274.73