PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO [PSW-340]

$24.00

$PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8\" tubing TSO$

Aquatec Pressure Switch + Quick Connect Electrical Wire Plugs (made in USA)

Brand: Aquatec (Genuine Aquatec products)

Model: PSW-340

This pressure switch is used to control the on/off of the Aquatec booster pump 6800 series and 8800 series. Typical application is installed in a RO reverse osmosis water system. Instruction is included with the purchase.

This pressure switch comes with quick connect wire plugs that connect quickly to Aquatec booster pump and Aquatec transformer.

This switch has 3/8" inlet and outlet quick connect fitting. All you need to do is push in a 3/8" OD tubing into the inlet and outlet all the way in, the fitting will seal itself. To remove the tubing, you just need to push the plastic ring firmly agaist the fitting then you can pull out the tubing.

Pressure Setting: It is pre-set at 40 psi cut-off pressure, but it is adjustable. The adjustable range is 30 to 60 psi

Operation: When the pressure switch is connected to a Aquatec pump and Aquatec transformer, it will turn on the pump when pressure switch is sensing below 40 psi, then it will turn off the pump when the pressure is sensing 40 psi or above.

We also carry many other variation of the Aquatec pressure switches.

Aquatec # Preset cut-off Adjustable Range Inlet/Outlet

PSW-240 40 psi 30 to 60 psi 1/4"

PSW-340 40 psi 30 to 60 psi 3/8"

PSW-260 60 psi 50 to 90 psi 1/4"

PSW-360 60 psi 50 to 90 psi 3/8"

PSW-280 80 psi 70 to 110 psi 1/4"

PSW-380 80 psi 70 to 110 psi 3/8"

PSW-2100 100 psi 90 to 150 psi 1/4"

PSW-3100 100 psi 90 to 150 psi 3/8"

Technical specification:

Wetted Materials: Nylon, Santoprene, Nitrile

Switch Rating: 250VAC, up to 15 amps, UL recognized

NSF/FDA approved material

Single pole, Double throw

Normally Closed

Reviews

1 x	733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
8 x	Optional: 566 Filter Housing Wrench Opener WaterGeneral System
6 x	205, 3rd stage solid carbon block filter (replace every 12month)
5 x	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
2 x	335, 4th stage TFC 35/45 US membrane filter (every 2-3 years)
2 x	532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x	752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x	SC227, Specialty Filter Refillable Color Changing DI Filter 20"
1 x	205, 3rd stage solid carbon block filter (replace every 12 month
6 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x	Discontinued RO585ERP
1 x	532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR125
3 x	Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x	701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x	KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	205, 2nd stage carbon block filter (replace every 12 months)
2 x	399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
1 x	O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
9 x	Optional: 564 Membrane Filter Housing Wrench Opener
1 x	213, 4th stage inline carbon filter (replace every 12 months)
4 x	213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x	.K5150PNTF, KoolerMax K5150P RO System Shell without tank faucet
5 x	Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x	FKD-66, Replacement Filter Pack SED2005 CB2010 DB40 for RD322
2 x	OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
3 x	3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x	.K6A KoolerMax 75GPD 6STAGE Alkaline pH REVERSE OSMOSIS RO FILTE
1 x	1st stage SF05 sediment filter (replace every 6-12 months)
1 x	KT-103, Optional Manual Membrane Flush Valve
1 x	KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
11 x	201, 1st stage sediment filter (replace every 6-12 months)
2 x	MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD322
3 x	818, DI Resin Refill Bag 16oz (good for up to three refills)
8 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
2 x	KF310UP, SUBSTITUTE/Upgrade to KYTON FAUCET POLISHED CHROME FINI
1 x	.K6150PNTF, KoolerMax K6150P RO System Shell without tank faucet
1 x	.K5150P, KoolerMax 150GPD 5 Stage RO System w/Booster Pump
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO155
1 x	Discontinued RO585
1 x	.K5NTF KoolerMax K5 RO System Shell without tank and faucet
1 x	.K6NTF KoolerMax K6ALK RO shell without tank and faucet
1 x	365, 4th stage TFC 50/65 US membrane filter (replace 2-3 yrs)
2 x	3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
1 x	316, 2nd stage CTA 16 US Membrane filter (every 2-3 yrs)
1 x	285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x	335, 3rd stage TFC 35/45 US membrane filter (every 2-3 yrs)
2 x	1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
1 x	Discontinued RD106
2 x	3.CB2010, 3rd stage carbon block filter 20" inch for RD322 RO260
1 x	.K5 KoolerMax 75GPD 5 STAGE REVERSE OSMOSIS RO FILTER SYSTEM
2 x	FK-53, Replacement Filter Pack SED2005 CB2010 for RD322 RO260
2 x	MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x	.AR125 Dual Outputs Aquarium & Home Drinking RO Filter System
2 x	B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
6 x	205 2nd stage solid carbon block filter (replace every 12 month)
1 x	.AR150P, AQUARIUM & DRINKING 2 OUTPUTS Reverse Osmosis RO+DI+P
5 x	CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
2 x	BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
1 x	6th Stage pn215 Refillable inline DI filter (color change)
2 x	2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
6 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x	215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x	BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x	KF511UP SUBSTITUTE/Upgrade Faucet CHROME GOLD TRIM CROSS HANDLE
1 x	KF355UP, SUBSTITUTE/Upgrade to Antique Brushed Brass Iron Finish
1 x	Optional 566 Filter Housing Wrench Case Opener KoolerMax System
4 x	MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO260
1 x	MK420, Maintenance kit for RO565
1 x	KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish
1 x	5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x	DB40, DI Resin Refill Bag for DI210, RD322
1 x	Discontinued RO585NTF
2 x	1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
1 x	.K6150P, KoolerMax 150GPD 6 Stage RO System w/ Booster Pump
2 x	MK8002, Maintenance kit for double membrane system RD322 RO260
1 x	B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x	.AR125NTF KoolerMax AR125 RO System Shell without tank & faucet
1 x	Discontinued RO6ALK
1 x	752, DC Booster Pump w/ Transformer
1 x	385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
1 x	602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
1 x	NM-5001C, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
1 x	913, 5th stage inline carbon filter (every 12 months)
2 x	4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x	KF320UP, SUBSTITUTE/Upgrade Faucet BRUSHED NICKEL STAINLESS STEE
1 x	3rd stage C10 carbon block filter (replace every 6-12 months)
1 x	531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
2 x	Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD106
2 x	Parts, Ro Water System Installation Parts Bag 1/4"
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO585
1 x	.RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x	Discontinued RO585A
2 x	2nd stage C10 carbon block filter (replace every 6-12 months)
1 x	WS-150M, Whole House Water Softener
1 x	bulk213, Inline Carbon Filter
1 x	Aeroponics HighPressure Booster Pump Aquatec CDP5853 Transformer
1 x	PSW-2100 Aquatec Pressure Switch 100 psi shut off 1/4 tubing TSO
1 x	565, Digital Pressure Gauge Tester Monitor
1 x	DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
1 x	721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
1 x	FM90, STEEL BRACKET SINGLE HOUSING MOUNTING BIG BLUE WH SYSTEM
1 x	759, Aquatec Demand Delivery Pump 5853-7E12-J524 Commercial 1.7G
1 x	DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
1 x	PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
1 x	718, Tubing 30 feet 1/4" white tube LLDPE PE for drinking water
1 x	318, 4th stage TFC-18 US membrane filter (replace every 2-3 yrs)
1 x	741-38, Diverter Valve for RO DI Water Systems
1 x	PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
1 x	718TB12, Half Inch Tubing 20 feet 1/2" LLDPE PE White Tube
1 x	UU Clips Pair Membrane to Membrane, 2.5" to 2.5"
1 x	CP-KOR45, O RING FOR KOOLERMAX BOTTOM FILTER HOUSING CASING
1 x	718b Blue Color Tubing 24 feet 1/4" LLDPE PE tube drinking water
1 x	6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x	SET8855 Aquatec 5853 Booster Pump Assembly for Aeroponics System
1 x	1044-K Male Connector 1/4 OD x 1/4 NPT Compression Fitting
1 x	CDP6800, AQUATEC CDP6800 Booster Pump Only 6840-2J03-B224
1 x	3/4" NPT Digiflow Digital Flow Meter count up total Water Gallon
1 x	FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
2 x	UC SHELL, Honeywell UC7000 Empty System Only No Filter
1 x	290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
1 x	CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x	SC412, Water Softening Filter Calcium Magnesium Hardness Removal
1 x	Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x	WSACF-150T, Whole House Water Treatment ACF-150T
1 x	SET68, AQUATEC 6840 AC Pump Set Solenoid ESO Pressure Switch SET
1 x	MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x	350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)

View Cart	$16,470.19

1 x	733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
8 x	Optional: 566 Filter Housing Wrench Opener WaterGeneral System
6 x	205, 3rd stage solid carbon block filter (replace every 12month)
5 x	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
2 x	335, 4th stage TFC 35/45 US membrane filter (every 2-3 years)
2 x	532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x	752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x	SC227, Specialty Filter Refillable Color Changing DI Filter 20"
1 x	205, 3rd stage solid carbon block filter (replace every 12 month
6 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x	Discontinued RO585ERP
1 x	532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR125
3 x	Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x	701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x	KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	205, 2nd stage carbon block filter (replace every 12 months)
2 x	399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
1 x	O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
9 x	Optional: 564 Membrane Filter Housing Wrench Opener
1 x	213, 4th stage inline carbon filter (replace every 12 months)
4 x	213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x	.K5150PNTF, KoolerMax K5150P RO System Shell without tank faucet
5 x	Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x	FKD-66, Replacement Filter Pack SED2005 CB2010 DB40 for RD322
2 x	OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
3 x	3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x	.K6A KoolerMax 75GPD 6STAGE Alkaline pH REVERSE OSMOSIS RO FILTE
1 x	1st stage SF05 sediment filter (replace every 6-12 months)
1 x	KT-103, Optional Manual Membrane Flush Valve
1 x	KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
11 x	201, 1st stage sediment filter (replace every 6-12 months)
2 x	MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD322
3 x	818, DI Resin Refill Bag 16oz (good for up to three refills)
8 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
2 x	KF310UP, SUBSTITUTE/Upgrade to KYTON FAUCET POLISHED CHROME FINI
1 x	.K6150PNTF, KoolerMax K6150P RO System Shell without tank faucet
1 x	.K5150P, KoolerMax 150GPD 5 Stage RO System w/Booster Pump
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO155
1 x	Discontinued RO585
1 x	.K5NTF KoolerMax K5 RO System Shell without tank and faucet
1 x	.K6NTF KoolerMax K6ALK RO shell without tank and faucet
1 x	365, 4th stage TFC 50/65 US membrane filter (replace 2-3 yrs)
2 x	3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
1 x	316, 2nd stage CTA 16 US Membrane filter (every 2-3 yrs)
1 x	285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x	335, 3rd stage TFC 35/45 US membrane filter (every 2-3 yrs)
2 x	1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
1 x	Discontinued RD106
2 x	3.CB2010, 3rd stage carbon block filter 20" inch for RD322 RO260
1 x	.K5 KoolerMax 75GPD 5 STAGE REVERSE OSMOSIS RO FILTER SYSTEM
2 x	FK-53, Replacement Filter Pack SED2005 CB2010 for RD322 RO260
2 x	MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x	.AR125 Dual Outputs Aquarium & Home Drinking RO Filter System
2 x	B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
6 x	205 2nd stage solid carbon block filter (replace every 12 month)
1 x	.AR150P, AQUARIUM & DRINKING 2 OUTPUTS Reverse Osmosis RO+DI+P
5 x	CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
2 x	BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
1 x	6th Stage pn215 Refillable inline DI filter (color change)
2 x	2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
6 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x	215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x	BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x	KF511UP SUBSTITUTE/Upgrade Faucet CHROME GOLD TRIM CROSS HANDLE
1 x	KF355UP, SUBSTITUTE/Upgrade to Antique Brushed Brass Iron Finish
1 x	Optional 566 Filter Housing Wrench Case Opener KoolerMax System
4 x	MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO260
1 x	MK420, Maintenance kit for RO565
1 x	KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish
1 x	5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x	DB40, DI Resin Refill Bag for DI210, RD322
1 x	Discontinued RO585NTF
2 x	1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
1 x	.K6150P, KoolerMax 150GPD 6 Stage RO System w/ Booster Pump
2 x	MK8002, Maintenance kit for double membrane system RD322 RO260
1 x	B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x	.AR125NTF KoolerMax AR125 RO System Shell without tank & faucet
1 x	Discontinued RO6ALK
1 x	752, DC Booster Pump w/ Transformer
1 x	385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
1 x	602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
1 x	NM-5001C, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
1 x	913, 5th stage inline carbon filter (every 12 months)
2 x	4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x	KF320UP, SUBSTITUTE/Upgrade Faucet BRUSHED NICKEL STAINLESS STEE
1 x	3rd stage C10 carbon block filter (replace every 6-12 months)
1 x	531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
2 x	Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD106
2 x	Parts, Ro Water System Installation Parts Bag 1/4"
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO585
1 x	.RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x	Discontinued RO585A
2 x	2nd stage C10 carbon block filter (replace every 6-12 months)
1 x	WS-150M, Whole House Water Softener
1 x	bulk213, Inline Carbon Filter
1 x	Aeroponics HighPressure Booster Pump Aquatec CDP5853 Transformer
1 x	PSW-2100 Aquatec Pressure Switch 100 psi shut off 1/4 tubing TSO
1 x	565, Digital Pressure Gauge Tester Monitor
1 x	DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
1 x	721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
1 x	FM90, STEEL BRACKET SINGLE HOUSING MOUNTING BIG BLUE WH SYSTEM
1 x	759, Aquatec Demand Delivery Pump 5853-7E12-J524 Commercial 1.7G
1 x	DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
1 x	PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
1 x	718, Tubing 30 feet 1/4" white tube LLDPE PE for drinking water
1 x	318, 4th stage TFC-18 US membrane filter (replace every 2-3 yrs)
1 x	741-38, Diverter Valve for RO DI Water Systems
1 x	PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
1 x	718TB12, Half Inch Tubing 20 feet 1/2" LLDPE PE White Tube
1 x	UU Clips Pair Membrane to Membrane, 2.5" to 2.5"
1 x	CP-KOR45, O RING FOR KOOLERMAX BOTTOM FILTER HOUSING CASING
1 x	718b Blue Color Tubing 24 feet 1/4" LLDPE PE tube drinking water
1 x	6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x	SET8855 Aquatec 5853 Booster Pump Assembly for Aeroponics System
1 x	1044-K Male Connector 1/4 OD x 1/4 NPT Compression Fitting
1 x	CDP6800, AQUATEC CDP6800 Booster Pump Only 6840-2J03-B224
1 x	3/4" NPT Digiflow Digital Flow Meter count up total Water Gallon
1 x	FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
2 x	UC SHELL, Honeywell UC7000 Empty System Only No Filter
1 x	290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
1 x	CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x	SC412, Water Softening Filter Calcium Magnesium Hardness Removal
1 x	Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x	WSACF-150T, Whole House Water Treatment ACF-150T
1 x	SET68, AQUATEC 6840 AC Pump Set Solenoid ESO Pressure Switch SET
1 x	MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x	350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)

View Cart	$16,470.19