ATU TEE Union Connector Quick Connect QC Fitting [ATU]

$3.50

* ATU TEE Union Connector, Quick Connect

* Please choose size from the selection box below. Both numbers are tubing OD Outside Diameter. First number is Tee double side and second number is the single side. (Pipe sizes can be confusing even for the experienced user. Pipe size is not the actual outside or inside diameter of the pipe but is the industry accepted designation. If you have any question please email us first.)
* 1/4" Tube OD x 1/4" Tube OD ATU0404
* 3/8" Tube OD x 1/4" Tube OD ATU0604
* 3/8" Tube OD x 3/8" Tube OD ATU0606
* 1/2" Tube OD x 3/8" Tube OD ATU0706
* 1/2" Tube OD x 1/2" Tube OD ATU0707

* Water & foods use: Products are manufactured from safe, non-toxic materials meeting the requirements of the US FDA, ERAS, ANSI/NSF-51,61, and SK Zert. Our products are widely used in water purification, food/beverage, and pneumatic systems.

* Function & Quality: Provides quick and convenient assembly-saving time & expense.

* Collet Design: Our unique oval collet design is superior and more practical, and is an improvement welcomed by our world wide customers in all industries.

* Additional Applications: Beyond water and food use, fittings can be used with air, gases, vacuum, & liquids. All connections can be assembled & disassembled repeatedly. A broad range of sizes covers a broad scope of applications.

* We carry different fittings in variation of sizes: 1/4", 3/8", or 1/2" adapters, connectors, fittings, or valves. Most are not listed online, to avoid confusion to majority of RO system customers.

* Send us a message with specification, intended application, and image of your setup or old fitting to check if we have what you need.

Available Options:

Size Combination:

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1 x	CP-KOR24, O-RING Oring FOR KOOLERMAX MEMBRANE FILTER HOUSING
1 x	MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x	PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x	SET68, AQUATEC 6840 AC Pump Set Solenoid ESO Pressure Switch SET
1 x	TMR-AQT-2A, Transformer Power Supply Aquatec TACS114-48 for 8800
2 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x	EMT-10, Empty Filter Cartridge Casing Housing
2 x	1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
4 x	CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x	.K6150PNTF, KoolerMax K6150P RO System Shell without tank faucet
2 x	Optional: 564 Membrane Filter Housing Wrench Opener
1 x	399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
2 x	701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
2 x	709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
2 x	MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x	PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
3 x	205, 3rd stage solid carbon block filter (replace every 12month)
1 x	Discontinued RO585NTF
1 x	Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x	.SW-1 COUNTERTOP WATER FILTER SYSTEM (WHITE HOUSING)
2 x	PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
1 x	PSW-2100 Aquatec Pressure Switch 100 psi shut off 1/4 tubing TSO
1 x	6th Stage pn215 Refillable inline DI filter (color change)
2 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
2 x	4044-K qty 2 Male Elbow Fitting Compression type 1/4"
2 x	FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
2 x	SV-24AC-14, Solenoid Valve ESO for Aquatec pump 1/4" wiring
1 x	CP-OR55, O-RING FOR MEMBRANE FILTER HOUSING WaterGeneral Systems
1 x	PSW-380 Aquatec Pressure Switch 80 psi shut off 3/8" tubing TSO
1 x	Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
1 x	Discontinued RO6ALK
1 x	745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x	SV-110AC-14, Solenoid Valve 1/4" plastic 110VAC ESO
1 x	TMR-DC-2412, Transformer Power Supply for #752 Booster Pump
1 x	KF511UP SUBSTITUTE/Upgrade Faucet CHROME GOLD TRIM CROSS HANDLE
1 x	FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x	SV-24AC-38, KSD Solenoid Valve ESO 3/8" brass, 24V AC
1 x	PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
1 x	.K5NTF KoolerMax K5 RO System Shell without tank and faucet
1 x	TMR-25A, 2.5 AMP Transformer Power Supply Ballast for 8800 5853
2 x	BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x	RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
1 x	FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
3 x	205 2nd stage solid carbon block filter (replace every 12 month)
1 x	Optional: 566 Filter Housing Wrench Opener WaterGeneral System
2 x	4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x	Discontinued RO585A
2 x	818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x	723, Feed Water Adapter with Ball Valve
2 x	6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x	Discontinued RO585ERP
1 x	CKV0402, Blue color Elbow Check Valve Elbow Type
2 x	SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
1 x	773, AC Booster Pump Assembly Large 150-200GPD RO systems SET
1 x	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
2 x	SVkit, Pump Shutoff Switch Kit for Aquatec Booster Pumps ESO TSO
2 x	Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x	727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
1 x	DB40, DI Resin Refill Bag for DI210, RD322
5 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO6ALK
2 x	215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x	KF355UP, SUBSTITUTE/Upgrade to Antique Brushed Brass Iron Finish
1 x	215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x	FRQ200, Flow Restrictor 200ML / min
1 x	SV-24DC-38-Brass KSD Solenoid Valve 3/8" brass 24V DC ESO
2 x	335, 4th stage TFC 35/45 US membrane filter (every 2-3 years)
1 x	MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
2 x	4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x	FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT
1 x	214, Clear Inline Filter Cartridge Empty Case
1 x	SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch
2 x	201, 1st stage sediment filter (replace every 6-12 months)
1 x	721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
1 x	.K5150PNTF, KoolerMax K5150P RO System Shell without tank faucet
1 x	.K6150P, KoolerMax 150GPD 6 Stage RO System w/ Booster Pump
1 x	SV-24AC-14, Solenoid Valve for Aquatec pump only 1/4" 24VAC ESO
1 x	FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x	FM90, STEEL BRACKET SINGLE HOUSING MOUNTING BIG BLUE WH SYSTEM
1 x	741-14, Diverter Valve for Countertop Water Units
1 x	756SET, Aquatec Permeate Pump Reverse Osmosis System ERP1000
1 x	FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x	673, Replacement UV Lamp Light for 602 (6 Watts)
1 x	752, DC Booster Pump w/ Transformer
1 x	SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x	MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x	213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x	718, Tubing 30 feet 1/4" white tube LLDPE PE for drinking water
1 x	TMR-DC-1212, Transformer Power Supply for Delivery Demand Pump

View Cart	$5,179.75

1 x	CP-KOR24, O-RING Oring FOR KOOLERMAX MEMBRANE FILTER HOUSING
1 x	MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x	PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x	SET68, AQUATEC 6840 AC Pump Set Solenoid ESO Pressure Switch SET
1 x	TMR-AQT-2A, Transformer Power Supply Aquatec TACS114-48 for 8800
2 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x	EMT-10, Empty Filter Cartridge Casing Housing
2 x	1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
4 x	CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x	.K6150PNTF, KoolerMax K6150P RO System Shell without tank faucet
2 x	Optional: 564 Membrane Filter Housing Wrench Opener
1 x	399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
2 x	701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
2 x	709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
2 x	MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x	PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
3 x	205, 3rd stage solid carbon block filter (replace every 12month)
1 x	Discontinued RO585NTF
1 x	Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x	.SW-1 COUNTERTOP WATER FILTER SYSTEM (WHITE HOUSING)
2 x	PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
1 x	PSW-2100 Aquatec Pressure Switch 100 psi shut off 1/4 tubing TSO
1 x	6th Stage pn215 Refillable inline DI filter (color change)
2 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
2 x	4044-K qty 2 Male Elbow Fitting Compression type 1/4"
2 x	FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
2 x	SV-24AC-14, Solenoid Valve ESO for Aquatec pump 1/4" wiring
1 x	CP-OR55, O-RING FOR MEMBRANE FILTER HOUSING WaterGeneral Systems
1 x	PSW-380 Aquatec Pressure Switch 80 psi shut off 3/8" tubing TSO
1 x	Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
1 x	Discontinued RO6ALK
1 x	745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x	SV-110AC-14, Solenoid Valve 1/4" plastic 110VAC ESO
1 x	TMR-DC-2412, Transformer Power Supply for #752 Booster Pump
1 x	KF511UP SUBSTITUTE/Upgrade Faucet CHROME GOLD TRIM CROSS HANDLE
1 x	FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x	SV-24AC-38, KSD Solenoid Valve ESO 3/8" brass, 24V AC
1 x	PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
1 x	.K5NTF KoolerMax K5 RO System Shell without tank and faucet
1 x	TMR-25A, 2.5 AMP Transformer Power Supply Ballast for 8800 5853
2 x	BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x	RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
1 x	FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
3 x	205 2nd stage solid carbon block filter (replace every 12 month)
1 x	Optional: 566 Filter Housing Wrench Opener WaterGeneral System
2 x	4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x	Discontinued RO585A
2 x	818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x	723, Feed Water Adapter with Ball Valve
2 x	6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x	Discontinued RO585ERP
1 x	CKV0402, Blue color Elbow Check Valve Elbow Type
2 x	SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
1 x	773, AC Booster Pump Assembly Large 150-200GPD RO systems SET
1 x	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
2 x	SVkit, Pump Shutoff Switch Kit for Aquatec Booster Pumps ESO TSO
2 x	Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x	727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
1 x	DB40, DI Resin Refill Bag for DI210, RD322
5 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO6ALK
2 x	215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x	KF355UP, SUBSTITUTE/Upgrade to Antique Brushed Brass Iron Finish
1 x	215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x	FRQ200, Flow Restrictor 200ML / min
1 x	SV-24DC-38-Brass KSD Solenoid Valve 3/8" brass 24V DC ESO
2 x	335, 4th stage TFC 35/45 US membrane filter (every 2-3 years)
1 x	MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
2 x	4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x	FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT
1 x	214, Clear Inline Filter Cartridge Empty Case
1 x	SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch
2 x	201, 1st stage sediment filter (replace every 6-12 months)
1 x	721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
1 x	.K5150PNTF, KoolerMax K5150P RO System Shell without tank faucet
1 x	.K6150P, KoolerMax 150GPD 6 Stage RO System w/ Booster Pump
1 x	SV-24AC-14, Solenoid Valve for Aquatec pump only 1/4" 24VAC ESO
1 x	FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x	FM90, STEEL BRACKET SINGLE HOUSING MOUNTING BIG BLUE WH SYSTEM
1 x	741-14, Diverter Valve for Countertop Water Units
1 x	756SET, Aquatec Permeate Pump Reverse Osmosis System ERP1000
1 x	FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x	673, Replacement UV Lamp Light for 602 (6 Watts)
1 x	752, DC Booster Pump w/ Transformer
1 x	SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x	MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x	213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x	718, Tubing 30 feet 1/4" white tube LLDPE PE for drinking water
1 x	TMR-DC-1212, Transformer Power Supply for Delivery Demand Pump

View Cart	$5,179.75