Log In Log In  |  Checkout   |  50 item(s)
1 x ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
1 x 759, Aquatec Demand Delivery Pump 5853-7E12-J524 Commercial 1.7G
1 x 225UP, 5th stage Inline Alkaline upgrade (includes media)
1 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x 578, TDS Water Quality Meter tds-3
1 x CKV0402, Blue color Elbow Check Valve Elbow Type
1 x UU Clips Pair Standard Filter to Standard Filter, 2" x 2"
1 x AMTU-0404 Male Tee Union Connector NPT Thread 1/4" Quick Connect
1 x PSW-350, Pressure Switch for RO Booster Pump 1/4" TSO
1 x 2542-K, Female Connector 1/4 OD 1/8 FNPT Compression Fitting
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
1 x SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
1 x PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
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 OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x 755, Aquatec Demand Delivery Pump 5851-7E12-J574 Increase Output
1 x PE Tubing Tube Cutter
1 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x FM90, STEEL BRACKET SINGLE HOUSING MOUNTING BIG BLUE WH SYSTEM
1 x 1044-K Male Connector 1/4 OD x 1/4 NPT Compression Fitting
1 x 741-14, Diverter Valve for Countertop Water Units
1 x 7044-K Union Tee Connector Fitting Compression type 1/4"
1 x FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
1 x DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
1 x 752, DC Booster Pump w/ Transformer
1 x FV-15, Bobby Float Valve Top Mount RM292P-N UNS CEL NSF USA
1 x UU Clips Pair Membrane to Membrane, 2.5" to 2.5"
1 x 602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
1 x FM10, STEEL BRACKET SINGLE HOUSING MOUNTING SYSTEM
1 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x 6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch
1 x DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
1 x 673, Replacement UV Lamp Light for 602 (6 Watts)
1 x UU Clips Pair Membrane to Filter, 2.5" to 2"
1 x 6044-combo Compression Type Fitting Elbow and Tee fitting
1 x PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
1 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x UU Clips Pair from Bracket to Membrane Filter
1 x CBV-38, Tank Ball Valve to 3/8 tubing
1 x SET68, AQUATEC 6840 AC Pump Set Solenoid ESO Pressure Switch SET
1 x Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
1 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
1 x FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT

View Cart$1,494.09
Specials Log InCreate Account Checkout  Shopping Cart50 item(s)
1 x ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
1 x 759, Aquatec Demand Delivery Pump 5853-7E12-J524 Commercial 1.7G
1 x 225UP, 5th stage Inline Alkaline upgrade (includes media)
1 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x 578, TDS Water Quality Meter tds-3
1 x CKV0402, Blue color Elbow Check Valve Elbow Type
1 x UU Clips Pair Standard Filter to Standard Filter, 2" x 2"
1 x AMTU-0404 Male Tee Union Connector NPT Thread 1/4" Quick Connect
1 x PSW-350, Pressure Switch for RO Booster Pump 1/4" TSO
1 x 2542-K, Female Connector 1/4 OD 1/8 FNPT Compression Fitting
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
1 x SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
1 x PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
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 OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x 755, Aquatec Demand Delivery Pump 5851-7E12-J574 Increase Output
1 x PE Tubing Tube Cutter
1 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x FM90, STEEL BRACKET SINGLE HOUSING MOUNTING BIG BLUE WH SYSTEM
1 x 1044-K Male Connector 1/4 OD x 1/4 NPT Compression Fitting
1 x 741-14, Diverter Valve for Countertop Water Units
1 x 7044-K Union Tee Connector Fitting Compression type 1/4"
1 x FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
1 x DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
1 x 752, DC Booster Pump w/ Transformer
1 x FV-15, Bobby Float Valve Top Mount RM292P-N UNS CEL NSF USA
1 x UU Clips Pair Membrane to Membrane, 2.5" to 2.5"
1 x 602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
1 x FM10, STEEL BRACKET SINGLE HOUSING MOUNTING SYSTEM
1 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x 6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch
1 x DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
1 x 673, Replacement UV Lamp Light for 602 (6 Watts)
1 x UU Clips Pair Membrane to Filter, 2.5" to 2"
1 x 6044-combo Compression Type Fitting Elbow and Tee fitting
1 x PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
1 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x UU Clips Pair from Bracket to Membrane Filter
1 x CBV-38, Tank Ball Valve to 3/8 tubing
1 x SET68, AQUATEC 6840 AC Pump Set Solenoid ESO Pressure Switch SET
1 x Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
1 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
1 x FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT

View Cart$1,494.09

ARD, Reducer Fitting Straight Tube OD Stem OD [ARD]

$3.50

ARD, Reducer Fitting Straight Tube OD Stem OD



* ARD, Reducer Fitting Straight Tube OD Stem OD

* Please choose size from the selection box below. First number is tubing OD and second number is Stem 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 3/8" Stem OD ARD0406
* 3/8" Tube OD x 1/2" Stem OD ARD0607


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