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	4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x	SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x	WT-bac, Water Testing Kit, Bacteria Test
1 x	2nd stage C10 carbon block filter (replace every 6-12 months)
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K6150P
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
1 x	755, Aquatec Demand Delivery Pump 5851-7E12-J574 Increase Output
3 x	CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
2 x	Optional 5th or 6th Stage upgrade inline DI filter(color change)
2 x	215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x	565, Digital Pressure Gauge Tester Monitor
3 x	Parts, Ro Water System Installation Parts Bag 1/4"
1 x	TMR-220V-2A Aquatec TACS234-48 Transformer Power Supply EuroPlug
1 x	AQUATEC CDP 8852-2J03-B424 Booster Pump 220V Euro Transformer
1 x	532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x	205, 2nd stage carbon block filter (replace every 12 months)
1 x	213, 5th or 6th stage inline carbon filter (replace in 12 mons)
2 x	201, 1st stage sediment filter (replace every 6-12 months)
2 x	SW SHELL, Countertop SW1 Empty System Only No Filter
1 x	FM10, STEEL BRACKET SINGLE HOUSING MOUNTING SYSTEM
1 x	Special, Single Stage Housing Bracket Shell Connection Kit
2 x	205 2nd stage solid carbon block filter (replace every 12 month)
1 x	745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x	CDP6800, AQUATEC CDP6800 Booster Pump Only 6840-2J03-B224
6 x	Optional: 564 Membrane Filter Housing Wrench Opener
2 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x	.AR125 Dual Outputs Aquarium & Home Drinking RO Filter System
2 x	ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
2 x	205, 3rd stage solid carbon block filter (replace every 12month)
1 x	DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
1 x	FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x	SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
1 x	MK420, Maintenance kit for RO565
1 x	FM214G 1/4" NPT Digital Flow Meter count up total Water Gallons
1 x	718TB12, Half Inch Tubing 20 feet 1/2" LLDPE PE White Tube
2 x	225UP, 5th stage Inline Alkaline upgrade (includes media)
2 x	Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
2 x	MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
2 x	Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
2 x	PSW-2100 Aquatec Pressure Switch 100 psi shut off 1/4 tubing TSO
1 x	SET68, AQUATEC 6840 AC Pump Set Solenoid ESO Pressure Switch SET
1 x	CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x	DDP5800, Aquatec Demand Delivery Pump 5851-7E12 Increase Output
7 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x	FM90, STEEL BRACKET SINGLE HOUSING MOUNTING BIG BLUE WH SYSTEM
1 x	PSW-380 Aquatec Pressure Switch 80 psi shut off 3/8" tubing TSO
3 x	701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x	719, Drain Saddle Clamp / Valve
3 x	FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
3 x	MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x	205, 5th stage final carbon filter
2 x	818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x	913, 5th stage inline carbon filter (every 12 months)
2 x	214, Clear Inline Filter Cartridge Empty Case
1 x	759, Aquatec Demand Delivery Pump 5853-7E12-J524 Commercial 1.7G
1 x	6th Stage pn215 Refillable inline DI filter (color change)
1 x	205, 3rd stage solid carbon block filter (replace every 12 month
1 x	PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x	3rd stage C10 carbon block filter (replace every 6-12 months)
1 x	PE Tubing Tube Cutter
1 x	CBV-0404, Tank Ball Valve to 1/4 tubing standard RO tank size
1 x	FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
3 x	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x	MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
2 x	KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
1 x	718, Tubing 30 feet 1/4" white tube LLDPE PE for drinking water
1 x	KF320UP, SUBSTITUTE/Upgrade Faucet BRUSHED NICKEL STAINLESS STEE
1 x	DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
1 x	741-38, Diverter Valve for RO DI Water Systems
1 x	5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x	SC725, Specialty Filter Chloramines / Hydrogen Sulfide Removal
1 x	310, 2nd stage CTA 10 US Membrane filter
1 x	BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x	FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x	B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
2 x	Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x	KT-103, Optional Manual Membrane Flush Valve
1 x	FRQ850, Flow Restrictor 850ML / min
1 x	Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x	MKP, Maintenance kit for K5150P K6150P AR150P
1 x	FM-8100T, DigiFlow Digital Water Flow Rate Meter 56" cable
1 x	709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO6ALK
1 x	SC207, Specialty Filter Refillable Color Changing DI Filter for
1 x	FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT
1 x	578b, TDS-3 Battery Batteries for #578 TDS Water Quality Meter
5 x	KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR122
1 x	202,1 MICRON Sediment filter (replace every 6-12 month) SED1001
2 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x	TMR-UV-6W, Replacement UV Ballast Transformer 6 Watts for 602 UV
2 x	335, 4th stage TFC 35/45 US membrane filter (every 2-3 years)
1 x	RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
1 x	SV-24AC-14, Solenoid Valve for Aquatec pump only 1/4" 24VAC ESO
1 x	PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
1 x	bulk818, DI resin refill bags Di-Ionization media
1 x	NM-5102, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
1 x	Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x	DB40, DI Resin Refill Bag for DI210, RD322
1 x	ERP1000 Aquatec Permeate Pump Reverse Osmosis RO System USA made
1 x	Discontinued RD106
1 x	FM-6710M-88 1" Digital Flow Meter count up Total GPM 56" cable
1 x	752, DC Booster Pump w/ Transformer
1 x	MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x	709, Automatic Shut Off Valve 4-way Four Way Valve
1 x	3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
1 x	6044-combo Compression Type Fitting Elbow and Tee fitting

View Cart	$5,695.22

1 x	4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x	SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x	WT-bac, Water Testing Kit, Bacteria Test
1 x	2nd stage C10 carbon block filter (replace every 6-12 months)
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K6150P
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
1 x	755, Aquatec Demand Delivery Pump 5851-7E12-J574 Increase Output
3 x	CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
2 x	Optional 5th or 6th Stage upgrade inline DI filter(color change)
2 x	215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x	565, Digital Pressure Gauge Tester Monitor
3 x	Parts, Ro Water System Installation Parts Bag 1/4"
1 x	TMR-220V-2A Aquatec TACS234-48 Transformer Power Supply EuroPlug
1 x	AQUATEC CDP 8852-2J03-B424 Booster Pump 220V Euro Transformer
1 x	532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x	205, 2nd stage carbon block filter (replace every 12 months)
1 x	213, 5th or 6th stage inline carbon filter (replace in 12 mons)
2 x	201, 1st stage sediment filter (replace every 6-12 months)
2 x	SW SHELL, Countertop SW1 Empty System Only No Filter
1 x	FM10, STEEL BRACKET SINGLE HOUSING MOUNTING SYSTEM
1 x	Special, Single Stage Housing Bracket Shell Connection Kit
2 x	205 2nd stage solid carbon block filter (replace every 12 month)
1 x	745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x	CDP6800, AQUATEC CDP6800 Booster Pump Only 6840-2J03-B224
6 x	Optional: 564 Membrane Filter Housing Wrench Opener
2 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x	.AR125 Dual Outputs Aquarium & Home Drinking RO Filter System
2 x	ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
2 x	205, 3rd stage solid carbon block filter (replace every 12month)
1 x	DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
1 x	FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x	SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
1 x	MK420, Maintenance kit for RO565
1 x	FM214G 1/4" NPT Digital Flow Meter count up total Water Gallons
1 x	718TB12, Half Inch Tubing 20 feet 1/2" LLDPE PE White Tube
2 x	225UP, 5th stage Inline Alkaline upgrade (includes media)
2 x	Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
2 x	MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
2 x	Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
2 x	PSW-2100 Aquatec Pressure Switch 100 psi shut off 1/4 tubing TSO
1 x	SET68, AQUATEC 6840 AC Pump Set Solenoid ESO Pressure Switch SET
1 x	CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x	DDP5800, Aquatec Demand Delivery Pump 5851-7E12 Increase Output
7 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x	FM90, STEEL BRACKET SINGLE HOUSING MOUNTING BIG BLUE WH SYSTEM
1 x	PSW-380 Aquatec Pressure Switch 80 psi shut off 3/8" tubing TSO
3 x	701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x	719, Drain Saddle Clamp / Valve
3 x	FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
3 x	MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x	205, 5th stage final carbon filter
2 x	818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x	913, 5th stage inline carbon filter (every 12 months)
2 x	214, Clear Inline Filter Cartridge Empty Case
1 x	759, Aquatec Demand Delivery Pump 5853-7E12-J524 Commercial 1.7G
1 x	6th Stage pn215 Refillable inline DI filter (color change)
1 x	205, 3rd stage solid carbon block filter (replace every 12 month
1 x	PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x	3rd stage C10 carbon block filter (replace every 6-12 months)
1 x	PE Tubing Tube Cutter
1 x	CBV-0404, Tank Ball Valve to 1/4 tubing standard RO tank size
1 x	FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
3 x	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x	MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
2 x	KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
1 x	718, Tubing 30 feet 1/4" white tube LLDPE PE for drinking water
1 x	KF320UP, SUBSTITUTE/Upgrade Faucet BRUSHED NICKEL STAINLESS STEE
1 x	DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
1 x	741-38, Diverter Valve for RO DI Water Systems
1 x	5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x	SC725, Specialty Filter Chloramines / Hydrogen Sulfide Removal
1 x	310, 2nd stage CTA 10 US Membrane filter
1 x	BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x	FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x	B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
2 x	Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x	KT-103, Optional Manual Membrane Flush Valve
1 x	FRQ850, Flow Restrictor 850ML / min
1 x	Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x	MKP, Maintenance kit for K5150P K6150P AR150P
1 x	FM-8100T, DigiFlow Digital Water Flow Rate Meter 56" cable
1 x	709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO6ALK
1 x	SC207, Specialty Filter Refillable Color Changing DI Filter for
1 x	FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT
1 x	578b, TDS-3 Battery Batteries for #578 TDS Water Quality Meter
5 x	KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR122
1 x	202,1 MICRON Sediment filter (replace every 6-12 month) SED1001
2 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x	TMR-UV-6W, Replacement UV Ballast Transformer 6 Watts for 602 UV
2 x	335, 4th stage TFC 35/45 US membrane filter (every 2-3 years)
1 x	RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
1 x	SV-24AC-14, Solenoid Valve for Aquatec pump only 1/4" 24VAC ESO
1 x	PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
1 x	bulk818, DI resin refill bags Di-Ionization media
1 x	NM-5102, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
1 x	Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x	DB40, DI Resin Refill Bag for DI210, RD322
1 x	ERP1000 Aquatec Permeate Pump Reverse Osmosis RO System USA made
1 x	Discontinued RD106
1 x	FM-6710M-88 1" Digital Flow Meter count up Total GPM 56" cable
1 x	752, DC Booster Pump w/ Transformer
1 x	MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x	709, Automatic Shut Off Valve 4-way Four Way Valve
1 x	3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
1 x	6044-combo Compression Type Fitting Elbow and Tee fitting

View Cart	$5,695.22