Log In Log In  |  Checkout   |  51 item(s)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5150P
1 x SV-24AC-14, Solenoid Valve ESO for Aquatec pump 1/4" wiring
2 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
2 x FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
1 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x Bundle Filter Annual set KPAK-104b Sediment Carbon Resin Refill
2 x 7044-K Union Tee Connector Fitting Compression type 1/4"
2 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO585
1 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
2 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x TMR-DC-2412, Transformer Power Supply for #752 Booster Pump
1 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x 6044-combo Compression Type Fitting Elbow and Tee fitting
1 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x bulkic21, Koolermax Inline Carbon Filter
2 x 752, DC Booster Pump w/ Transformer
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
2 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
1 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x UU Clips Pair Membrane to Filter, 2.5" to 2"
1 x 288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
1 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x 6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
2 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x MK8002, Maintenance kit for double membrane system RD322 RO260
1 x 721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
1 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x SET8855-300 Aquatec 5853 Booster Pump Assembly for 300GPD RO Sys
1 x UU Clips Pair from Bracket to Membrane Filter

View Cart$2,028.13
Specials Log InCreate Account Checkout  Shopping Cart51 item(s)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5150P
1 x SV-24AC-14, Solenoid Valve ESO for Aquatec pump 1/4" wiring
2 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
2 x FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
1 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x Bundle Filter Annual set KPAK-104b Sediment Carbon Resin Refill
2 x 7044-K Union Tee Connector Fitting Compression type 1/4"
2 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO585
1 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
2 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x TMR-DC-2412, Transformer Power Supply for #752 Booster Pump
1 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x 6044-combo Compression Type Fitting Elbow and Tee fitting
1 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x bulkic21, Koolermax Inline Carbon Filter
2 x 752, DC Booster Pump w/ Transformer
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
2 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
1 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x UU Clips Pair Membrane to Filter, 2.5" to 2"
1 x 288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
1 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x 6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
2 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x MK8002, Maintenance kit for double membrane system RD322 RO260
1 x 721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
1 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x SET8855-300 Aquatec 5853 Booster Pump Assembly for 300GPD RO Sys
1 x UU Clips Pair from Bracket to Membrane Filter

View Cart$2,028.13

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