AUC Union Connector OD Quick Connect QC Fitting [AUC]

$3.00

* AUC, Union Connector, Quick Connect type

* Please choose size from the selection box below. Both numbers are tubing OD Outside Diameter (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 AUC0404
* 3/8" Tube OD x 1/4" Tube OD AUC0604
* 3/8" Tube OD x 3/8" Tube OD AUC0606
* 1/2" Tube OD x 3/8" Tube OD AUC0706
* 1/2" Tube OD x 1/2" Tube OD AUC0707

* 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

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1 x	FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
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1 x	285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
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1 x	752, DC Booster Pump w/ Transformer
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7 x	Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x	EMT-10, Empty Filter Cartridge Casing Housing
1 x	709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
1 x	723, Feed Water Adapter with Ball Valve
1 x	BBK20, Replacement Filter 20" Big Blue Whole House WH-2201 WH250
1 x	568,Heavy-Duty Filter Housing Wrench, HoneyWell or FilterCold
1 x	KF750, Elite Series: Polish Chrome Drinking Water Faucet
1 x	531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x	2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
1 x	FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT
1 x	6044-combo Compression Type Fitting Elbow and Tee fitting
1 x	5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
2 x	Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x	UC7000 HONEYWELL UNDER THE COUNTER WATER FILTER (WHITE, LARGE)
1 x	718TB12, Half Inch Tubing 20 feet 1/2" LLDPE PE White Tube
5 x	CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
2 x	3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
2 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x	FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
1 x	FRQ420, Flow Restrictor 420ML / min
1 x	6th Stage pn215 Refillable inline DI filter (color change)
1 x	2nd stage C10 carbon block filter (replace every 6-12 months)
2 x	BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
3 x	733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x	HK120-PUMP KoolerMax Aeroponics Hydroponics System Booster Pump
1 x	719, Drain Saddle Clamp / Valve
1 x	CP-OR55, O-RING FOR MEMBRANE FILTER HOUSING WaterGeneral Systems
1 x	KF320, Elite Series: Brushed Nickel / Stainless Steel Faucet
1 x	HK120-P-220V KoolerMax Aeroponics Hydroponics RO + Booster Pump
1 x	Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
1 x	SC207, Specialty Filter Refillable Color Changing DI Filter for
1 x	HK120-P-TK for USA 110V / 60Hz
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1 x	B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
2 x	4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
2 x	O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x	DB40, DI Resin Refill Bag for DI210, RD322
5 x	201, 1st stage sediment filter (replace every 6-12 months)
1 x	732, Inline Pressure Gauge 0 to 300 psi for RO filter system
1 x	3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
1 x	CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
2 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x	FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
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1 x	727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
1 x	Parts, Ro Water System Installation Parts Bag 1/4"
1 x	215, 5th or 6th Stage Refillable inline DI filter (color change)
5 x	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
5 x	Optional: 564 Membrane Filter Housing Wrench Opener
1 x	CP-KOR24, O-RING Oring FOR KOOLERMAX MEMBRANE FILTER HOUSING
1 x	1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
1 x	.RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x	3rd stage C10 carbon block filter (replace every 6-12 months)
2 x	BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x	7044-K Union Tee Connector Fitting Compression type 1/4"
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1 x	HK120 KoolerMax Aeroponics Hydroponics 150G RO Filtration System
1 x	FRQ550, Flow Restrictor 500 to 600ML / min
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2 x	OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
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1 x	CKV0402, Blue color Elbow Check Valve Elbow Type
3 x	818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x	KF612, Elite Series: Oil Rubbed Bronze ORB Drinking Water Faucet
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD106
1 x	5th Stage pn215 Refillable inline DI filter (color change)
2 x	701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO260
2 x	MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO6ALK
1 x	532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x	.AR104H High Efficiency Membrane Aquarium Reef Aeroponics RO DI
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO155
1 x	FK-53, Replacement Filter Pack SED2005 CB2010 for RD322 RO260
1 x	718xl, Tubing 100 feet 1/4" white tube LLDPE PE for drinking wat
1 x	KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x	310, 2nd stage CTA 10 US Membrane filter
2 x	399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
1 x	718TB38, Tubing, 20 feet 3/8" white LLDPE PE for drinking water
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View Cart	$6,368.04

1 x	385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
1 x	FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
1 x	205, 3rd stage solid carbon block filter (replace every 12 month
3 x	MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
3 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
4 x	MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
2 x	B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x	RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
4 x	205 2nd stage solid carbon block filter (replace every 12 month)
1 x	4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x	285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x	Discontinued RO155C
3 x	213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x	752, DC Booster Pump w/ Transformer
1 x	KF310, Elite Series: Polish Chrome Drinking Water Faucet
5 x	205, 3rd stage solid carbon block filter (replace every 12month)
7 x	Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x	EMT-10, Empty Filter Cartridge Casing Housing
1 x	709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
1 x	723, Feed Water Adapter with Ball Valve
1 x	BBK20, Replacement Filter 20" Big Blue Whole House WH-2201 WH250
1 x	568,Heavy-Duty Filter Housing Wrench, HoneyWell or FilterCold
1 x	KF750, Elite Series: Polish Chrome Drinking Water Faucet
1 x	531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x	2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
1 x	FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT
1 x	6044-combo Compression Type Fitting Elbow and Tee fitting
1 x	5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
2 x	Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x	UC7000 HONEYWELL UNDER THE COUNTER WATER FILTER (WHITE, LARGE)
1 x	718TB12, Half Inch Tubing 20 feet 1/2" LLDPE PE White Tube
5 x	CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
2 x	3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
2 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x	FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
1 x	FRQ420, Flow Restrictor 420ML / min
1 x	6th Stage pn215 Refillable inline DI filter (color change)
1 x	2nd stage C10 carbon block filter (replace every 6-12 months)
2 x	BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
3 x	733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x	HK120-PUMP KoolerMax Aeroponics Hydroponics System Booster Pump
1 x	719, Drain Saddle Clamp / Valve
1 x	CP-OR55, O-RING FOR MEMBRANE FILTER HOUSING WaterGeneral Systems
1 x	KF320, Elite Series: Brushed Nickel / Stainless Steel Faucet
1 x	HK120-P-220V KoolerMax Aeroponics Hydroponics RO + Booster Pump
1 x	Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
1 x	SC207, Specialty Filter Refillable Color Changing DI Filter for
1 x	HK120-P-TK for USA 110V / 60Hz
2 x	Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x	B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
2 x	4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
2 x	O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x	DB40, DI Resin Refill Bag for DI210, RD322
5 x	201, 1st stage sediment filter (replace every 6-12 months)
1 x	732, Inline Pressure Gauge 0 to 300 psi for RO filter system
1 x	3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
1 x	CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
2 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x	FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x	MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
1 x	727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
1 x	Parts, Ro Water System Installation Parts Bag 1/4"
1 x	215, 5th or 6th Stage Refillable inline DI filter (color change)
5 x	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
5 x	Optional: 564 Membrane Filter Housing Wrench Opener
1 x	CP-KOR24, O-RING Oring FOR KOOLERMAX MEMBRANE FILTER HOUSING
1 x	1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
1 x	.RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x	3rd stage C10 carbon block filter (replace every 6-12 months)
2 x	BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x	7044-K Union Tee Connector Fitting Compression type 1/4"
1 x	FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x	550, Standard Chrome Steel Faucet with Spigot for Water Filter,
1 x	214, Clear Inline Filter Cartridge Empty Case
1 x	CBV-38, Tank Ball Valve to 3/8 tubing
1 x	290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
1 x	B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
3 x	215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x	HK120 KoolerMax Aeroponics Hydroponics 150G RO Filtration System
1 x	FRQ550, Flow Restrictor 500 to 600ML / min
1 x	225, 5th stage Inline Alkaline filter with clear case (annual)
2 x	OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x	6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x	CKV0402, Blue color Elbow Check Valve Elbow Type
3 x	818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x	KF612, Elite Series: Oil Rubbed Bronze ORB Drinking Water Faucet
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD106
1 x	5th Stage pn215 Refillable inline DI filter (color change)
2 x	701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO260
2 x	MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO6ALK
1 x	532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x	.AR104H High Efficiency Membrane Aquarium Reef Aeroponics RO DI
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO155
1 x	FK-53, Replacement Filter Pack SED2005 CB2010 for RD322 RO260
1 x	718xl, Tubing 100 feet 1/4" white tube LLDPE PE for drinking wat
1 x	KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x	310, 2nd stage CTA 10 US Membrane filter
2 x	399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
1 x	718TB38, Tubing, 20 feet 3/8" white LLDPE PE for drinking water
1 x	316UP, Upgrade for CTA20 gal/day (includes US Membrane filter)
1 x	NM-5001C, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR125
1 x	KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	.SW-1 COUNTERTOP WATER FILTER SYSTEM (WHITE HOUSING)
1 x	FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x	706, Membrane Filter Casing Housing Assembly
1 x	Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x	FRQ850, Flow Restrictor 850ML / min
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD102
1 x	1st stage SF05 sediment filter (replace every 6-12 months)
1 x	741-38, Diverter Valve for RO DI Water Systems
1 x	KF355, Antique Brushed Brass / Iron Finish Drinking Water Faucet
1 x	3.CB2010, 3rd stage carbon block filter 20" inch for RD322 RO260

View Cart	$6,368.04