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	718b Blue Color Tubing 24 feet 1/4" LLDPE PE tube drinking water
1 x	4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x	UC SHELL, Honeywell UC7000 Empty System Only No Filter
1 x	285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x	NM-5001C, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
2 x	706, Membrane Filter Casing Housing Assembly
3 x	MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x	723, Feed Water Adapter with Ball Valve
1 x	SC208, Specialty Filter Iron Lead and Heavy Metal Removal Filter
1 x	741-14, Diverter Valve for Countertop Water Units
1 x	FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
1 x	FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
5 x	201, 1st stage sediment filter (replace every 6-12 months)
1 x	DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
1 x	718, Tubing 30 feet 1/4" white tube LLDPE PE for drinking water
1 x	Liter Digiflow 1/4NPT Digital Flow Meter count up total Water
1 x	578, TDS Water Quality Meter tds-3
1 x	DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
1 x	532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x	4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
6 x	Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x	709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
1 x	FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
2 x	B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x	FRQ420, Flow Restrictor 420ML / min
2 x	752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x	PH80, Digital pH Meter Hydrotester Calibration Storage Solutions
3 x	701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
6 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x	365, 4th stage TFC 50/65 US membrane filter (replace 2-3 yrs)
1 x	CP-KOR45, O RING FOR KOOLERMAX BOTTOM FILTER HOUSING CASING
2 x	MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x	2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
5 x	Optional: 564 Membrane Filter Housing Wrench Opener
1 x	Special, Output Conversion Kit Convert from 1/4" to 3/8"
2 x	532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x	565, Digital Pressure Gauge Tester Monitor
3 x	Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x	BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
7 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
2 x	818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x	568,Heavy-Duty Filter Housing Wrench, HoneyWell or FilterCold
2 x	FK-53, Replacement Filter Pack SED2005 CB2010 for RD322 RO260
1 x	673, Replacement UV Lamp Light for 602 (6 Watts)
2 x	FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x	CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO585
3 x	4044-K qty 2 Male Elbow Fitting Compression type 1/4"
5 x	MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x	Special Filter Kit Koolermax dealer distribution kit
1 x	3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x	205, 5th stage final carbon filter
3 x	205 2nd stage solid carbon block filter (replace every 12 month)
1 x	213, 5th or 6th stage inline carbon filter (replace in 12 mons)
2 x	752, DC Booster Pump w/ Transformer
2 x	733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
3 x	Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x	FM214G 1/4" NPT Digital Flow Meter count up total Water Gallons
1 x	350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
4 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
2 x	205, 3rd stage solid carbon block filter (replace every 12month)
1 x	FRQ300, Flow Restrictor 300ML / min
1 x	215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x	CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x	Micro 1/4 NPT Digital Flow Meter count up total Water Liter LPM
1 x	3.CB2010, 3rd stage carbon block filter 20" inch for RD322 RO260
3 x	290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
1 x	MK8002, Maintenance kit for double membrane system RD322 RO260
1 x	213, 5th stage inline carbon postfilter (replace every 12months)
1 x	Panel 3/4" 6710M-66TM Digital Flow Meter count up GPM 115V
1 x	CP-OR55, O-RING FOR MEMBRANE FILTER HOUSING WaterGeneral Systems
1 x	FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
1 x	FM-8000T, DigiFlow Digital Water Flow Meter Rate Count Down
1 x	6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x	NM-5103, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
2 x	205, 3rd stage solid carbon block filter (replace every 12 month
1 x	1st stage SF05 sediment filter (replace every 6-12 months)
2 x	Special, Single Stage Housing Bracket Shell Connection Kit
2 x	4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
3 x	KT-103, Optional Manual Membrane Flush Valve
1 x	721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
1 x	DB40, DI Resin Refill Bag for DI210, RD322
2 x	2nd stage C10 carbon block filter (replace every 6-12 months)
1 x	EMT-10, Empty Filter Cartridge Casing Housing
2 x	FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x	310, 2nd stage CTA 10 US Membrane filter
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD322
1 x	385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
1 x	6th Stage pn215 Refillable inline DI filter (color change)
3 x	O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x	B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x	HK120-P-TK-220V for EURO 220V / 50Hz
3 x	Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO260
1 x	335, 4th stage TFC 35/45 US membrane filter (every 2-3 years)
2 x	Parts, Ro Water System Installation Parts Bag 1/4"
1 x	bulk213, Inline Carbon Filter
1 x	SV-110AC-14, Solenoid Valve 1/4" plastic 110VAC ESO
1 x	720, Feed Water Adapter with Needle Valve
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD102
1 x	5th stage 225 Inline Alkaline filter with clear housing (annual)
1 x	SV-24AC-14, Solenoid Valve for Aquatec pump only 1/4" 24VAC ESO
1 x	318, 4th stage TFC-18 US membrane filter (replace every 2-3 yrs)
1 x	205, 2nd stage carbon block filter (replace every 12 months)
2 x	KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	550, Standard Chrome Steel Faucet with Spigot for Water Filter,
1 x	4th Stage Color Changing DI Filter SC207 for AR-104H
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD106
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1 x	335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x	KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	KF511, Polished Chrome Cross-Handle with Gold Trim Faucet
1 x	Bundle Filter KPAK-104bm Sediment Carbon DI Resin Membrane
2 x	602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
1 x	OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
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	3rd stage C10 carbon block filter (replace every 6-12 months)
1 x	531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x	4064K Male Connector Elbow 3/8 OD Compression Fitting 1/4 NPT
1 x	RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
1 x	SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x	WH-5, Whole House Water Treatment Sediment Filter System 10" Big
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR104H
1 x	213, 4th stage inline carbon filter (replace every 12 months)

View Cart	$7,503.92

1 x	718b Blue Color Tubing 24 feet 1/4" LLDPE PE tube drinking water
1 x	4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x	UC SHELL, Honeywell UC7000 Empty System Only No Filter
1 x	285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x	NM-5001C, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
2 x	706, Membrane Filter Casing Housing Assembly
3 x	MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x	723, Feed Water Adapter with Ball Valve
1 x	SC208, Specialty Filter Iron Lead and Heavy Metal Removal Filter
1 x	741-14, Diverter Valve for Countertop Water Units
1 x	FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
1 x	FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
5 x	201, 1st stage sediment filter (replace every 6-12 months)
1 x	DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
1 x	718, Tubing 30 feet 1/4" white tube LLDPE PE for drinking water
1 x	Liter Digiflow 1/4NPT Digital Flow Meter count up total Water
1 x	578, TDS Water Quality Meter tds-3
1 x	DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
1 x	532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x	4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
6 x	Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x	709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
1 x	FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
2 x	B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x	FRQ420, Flow Restrictor 420ML / min
2 x	752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x	PH80, Digital pH Meter Hydrotester Calibration Storage Solutions
3 x	701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
6 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x	365, 4th stage TFC 50/65 US membrane filter (replace 2-3 yrs)
1 x	CP-KOR45, O RING FOR KOOLERMAX BOTTOM FILTER HOUSING CASING
2 x	MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x	2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
5 x	Optional: 564 Membrane Filter Housing Wrench Opener
1 x	Special, Output Conversion Kit Convert from 1/4" to 3/8"
2 x	532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x	565, Digital Pressure Gauge Tester Monitor
3 x	Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x	BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
7 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
2 x	818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x	568,Heavy-Duty Filter Housing Wrench, HoneyWell or FilterCold
2 x	FK-53, Replacement Filter Pack SED2005 CB2010 for RD322 RO260
1 x	673, Replacement UV Lamp Light for 602 (6 Watts)
2 x	FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x	CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO585
3 x	4044-K qty 2 Male Elbow Fitting Compression type 1/4"
5 x	MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x	Special Filter Kit Koolermax dealer distribution kit
1 x	3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x	205, 5th stage final carbon filter
3 x	205 2nd stage solid carbon block filter (replace every 12 month)
1 x	213, 5th or 6th stage inline carbon filter (replace in 12 mons)
2 x	752, DC Booster Pump w/ Transformer
2 x	733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
3 x	Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x	FM214G 1/4" NPT Digital Flow Meter count up total Water Gallons
1 x	350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
4 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
2 x	205, 3rd stage solid carbon block filter (replace every 12month)
1 x	FRQ300, Flow Restrictor 300ML / min
1 x	215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x	CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x	Micro 1/4 NPT Digital Flow Meter count up total Water Liter LPM
1 x	3.CB2010, 3rd stage carbon block filter 20" inch for RD322 RO260
3 x	290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
1 x	MK8002, Maintenance kit for double membrane system RD322 RO260
1 x	213, 5th stage inline carbon postfilter (replace every 12months)
1 x	Panel 3/4" 6710M-66TM Digital Flow Meter count up GPM 115V
1 x	CP-OR55, O-RING FOR MEMBRANE FILTER HOUSING WaterGeneral Systems
1 x	FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
1 x	FM-8000T, DigiFlow Digital Water Flow Meter Rate Count Down
1 x	6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x	NM-5103, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
2 x	205, 3rd stage solid carbon block filter (replace every 12 month
1 x	1st stage SF05 sediment filter (replace every 6-12 months)
2 x	Special, Single Stage Housing Bracket Shell Connection Kit
2 x	4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
3 x	KT-103, Optional Manual Membrane Flush Valve
1 x	721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
1 x	DB40, DI Resin Refill Bag for DI210, RD322
2 x	2nd stage C10 carbon block filter (replace every 6-12 months)
1 x	EMT-10, Empty Filter Cartridge Casing Housing
2 x	FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x	310, 2nd stage CTA 10 US Membrane filter
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD322
1 x	385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
1 x	6th Stage pn215 Refillable inline DI filter (color change)
3 x	O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x	B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x	HK120-P-TK-220V for EURO 220V / 50Hz
3 x	Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO260
1 x	335, 4th stage TFC 35/45 US membrane filter (every 2-3 years)
2 x	Parts, Ro Water System Installation Parts Bag 1/4"
1 x	bulk213, Inline Carbon Filter
1 x	SV-110AC-14, Solenoid Valve 1/4" plastic 110VAC ESO
1 x	720, Feed Water Adapter with Needle Valve
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD102
1 x	5th stage 225 Inline Alkaline filter with clear housing (annual)
1 x	SV-24AC-14, Solenoid Valve for Aquatec pump only 1/4" 24VAC ESO
1 x	318, 4th stage TFC-18 US membrane filter (replace every 2-3 yrs)
1 x	205, 2nd stage carbon block filter (replace every 12 months)
2 x	KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	550, Standard Chrome Steel Faucet with Spigot for Water Filter,
1 x	4th Stage Color Changing DI Filter SC207 for AR-104H
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD106
1 x	.K6A KoolerMax 75GPD 6STAGE Alkaline pH REVERSE OSMOSIS RO FILTE
1 x	335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x	KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	KF511, Polished Chrome Cross-Handle with Gold Trim Faucet
1 x	Bundle Filter KPAK-104bm Sediment Carbon DI Resin Membrane
2 x	602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
1 x	OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
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	3rd stage C10 carbon block filter (replace every 6-12 months)
1 x	531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x	4064K Male Connector Elbow 3/8 OD Compression Fitting 1/4 NPT
1 x	RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
1 x	SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x	WH-5, Whole House Water Treatment Sediment Filter System 10" Big
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR104H
1 x	213, 4th stage inline carbon filter (replace every 12 months)

View Cart	$7,503.92