Log In Log In  |  Checkout   |  50 item(s)
2 x 335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x 4064K Male Connector Elbow 3/8 OD Compression Fitting 1/4 NPT
2 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
2 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x 718b Blue Color Tubing 24 feet 1/4" LLDPE PE tube drinking water
2 x MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
1 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
2 x Special Filter Kit Koolermax dealer distribution kit
1 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
2 x SC412, Water Softening Filter Calcium Magnesium Hardness Removal
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
1 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x KF750, Elite Series: Polish Chrome Drinking Water Faucet
1 x MKP, Maintenance kit for K5150P K6150P AR150P
1 x SC445, Specialty Filter SPECIAL ALKALINE FILTER Specialty Filter
1 x SC208, Specialty Filter Iron Lead and Heavy Metal Removal Filter
1 x SC227, Specialty Filter Refillable Color Changing DI Filter 20"
1 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x 4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x KF320, Elite Series: Brushed Nickel / Stainless Steel Faucet
1 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x CBV-38, Tank Ball Valve to 3/8 tubing
1 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x 578b, TDS-3 Battery Batteries for #578 TDS Water Quality Meter
1 x 288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
1 x FRQ850, Flow Restrictor 850ML / min
1 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x 4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x 7044-K Union Tee Connector Fitting Compression type 1/4"
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6150P
1 x MK420, Maintenance kit for RO565
1 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x 6044-combo Compression Type Fitting Elbow and Tee fitting
1 x 6th Stage pn215 Refillable inline DI filter (color change)
1 x 2542-K, Female Connector 1/4 OD 1/8 FNPT Compression Fitting
1 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x bulk818, DI resin refill bags Di-Ionization media
1 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x FK-BB20M3, Special Big Blue Filter Pack Bundle for WH350 WH-350
1 x O-RING FOR WH10 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 10" CANISTER
1 x BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)

View Cart$2,108.44
Specials Log InCreate Account Checkout  Shopping Cart50 item(s)
2 x 335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x 4064K Male Connector Elbow 3/8 OD Compression Fitting 1/4 NPT
2 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
2 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x 718b Blue Color Tubing 24 feet 1/4" LLDPE PE tube drinking water
2 x MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
1 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
2 x Special Filter Kit Koolermax dealer distribution kit
1 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
2 x SC412, Water Softening Filter Calcium Magnesium Hardness Removal
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
1 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x KF750, Elite Series: Polish Chrome Drinking Water Faucet
1 x MKP, Maintenance kit for K5150P K6150P AR150P
1 x SC445, Specialty Filter SPECIAL ALKALINE FILTER Specialty Filter
1 x SC208, Specialty Filter Iron Lead and Heavy Metal Removal Filter
1 x SC227, Specialty Filter Refillable Color Changing DI Filter 20"
1 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x 4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x KF320, Elite Series: Brushed Nickel / Stainless Steel Faucet
1 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x CBV-38, Tank Ball Valve to 3/8 tubing
1 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x 578b, TDS-3 Battery Batteries for #578 TDS Water Quality Meter
1 x 288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
1 x FRQ850, Flow Restrictor 850ML / min
1 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x 4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x 7044-K Union Tee Connector Fitting Compression type 1/4"
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6150P
1 x MK420, Maintenance kit for RO565
1 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x 6044-combo Compression Type Fitting Elbow and Tee fitting
1 x 6th Stage pn215 Refillable inline DI filter (color change)
1 x 2542-K, Female Connector 1/4 OD 1/8 FNPT Compression Fitting
1 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x bulk818, DI resin refill bags Di-Ionization media
1 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x FK-BB20M3, Special Big Blue Filter Pack Bundle for WH350 WH-350
1 x O-RING FOR WH10 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 10" CANISTER
1 x BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)

View Cart$2,108.44

ATU TEE Union Connector Quick Connect QC Fitting [ATU]

$3.50

ATU TEE Union Connector Quick Connect QC Fitting



* 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:

Reviews

 Customers who bought this product also purchased

Home  |   Specials  |   Log In  |   Create Account  |   Checkout  |   Shopping Cart