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

$3.50

* 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

2 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x	ERP500 Aquatec Permeate Pump Reverse Osmosis RO System USA made
2 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
3 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
2 x	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x	FV-15, Bobby Float Valve Top Mount RM292P-N UNS CEL NSF USA
1 x	578, TDS Water Quality Meter tds-3
1 x	205, 3rd stage solid carbon block filter (replace every 12 month
2 x	UC SHELL, Honeywell UC7000 Empty System Only No Filter
1 x	B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x	214, Clear Inline Filter Cartridge Empty Case
2 x	205, 3rd stage solid carbon block filter (replace every 12month)
1 x	818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x	Discontinued RO585ERP
1 x	4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x	SVkit, Pump Shutoff Switch Kit for Aquatec Booster Pumps ESO TSO
1 x	SW SHELL, Countertop SW1 Empty System Only No Filter
1 x	PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K5150P
1 x	.K6150PNTF, KoolerMax K6150P RO System Shell without tank faucet
3 x	Optional: 566 Filter Housing Wrench Opener WaterGeneral System
2 x	Optional: 564 Membrane Filter Housing Wrench Opener
3 x	Optional 5th or 6th Stage upgrade inline DI filter(color change)
2 x	KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	Discontinued RO585NTF
2 x	MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x	PE Tubing Tube Cutter
1 x	Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x	CDP6800T110V, AQUATEC Booster Pump Transformer 6840-2J03-B224
1 x	701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x	.K6150P, KoolerMax 150GPD 6 Stage RO System w/ Booster Pump
1 x	OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x	205 2nd stage solid carbon block filter (replace every 12 month)
1 x	709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
1 x	WT-bac, Water Testing Kit, Bacteria Test
1 x	2nd stage C10 carbon block filter (replace every 6-12 months)
1 x	3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
1 x	MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x	CBV-0404, Tank Ball Valve to 1/4 tubing standard RO tank size
1 x	PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K5
1 x	NM-5001C, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR104H
2 x	6044-combo Compression Type Fitting Elbow and Tee fitting
1 x	.K5NTF KoolerMax K5 RO System Shell without tank and faucet
2 x	201, 1st stage sediment filter (replace every 6-12 months)
1 x	FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x	3/4" NPT Digiflow Digital Flow Meter count up total Water Gallon
3 x	531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x	213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x	5th Stage pn215 Refillable inline DI filter (color change)
1 x	KT-103, Optional Manual Membrane Flush Valve
1 x	1/2" NPT Digiflow Digital Flow Meter count up total Water Gallon
1 x	MK420, Maintenance kit for RO565
1 x	326, 3rd stage TFC 24 /26 US membrane filter (replace 2-3 yrs)
1 x	7044-K Union Tee Connector Fitting Compression type 1/4"
1 x	BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
1 x	KF320UP, SUBSTITUTE/Upgrade Faucet BRUSHED NICKEL STAINLESS STEE
1 x	Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x	NM-5102, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
1 x	SV-24DC-38-Brass KSD Solenoid Valve 3/8" brass 24V DC ESO
1 x	FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
1 x	.K5150P, KoolerMax 150GPD 5 Stage RO System w/Booster Pump
1 x	723, Feed Water Adapter with Ball Valve
1 x	532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x	578b, TDS-3 Battery Batteries for #578 TDS Water Quality Meter
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR150P
1 x	FK-53, Replacement Filter Pack SED2005 CB2010 for RD322 RO260
1 x	741-14, Diverter Valve for Countertop Water Units
1 x	Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x	BBK20, Replacement Filter 20" Big Blue Whole House WH-2201 WH250
1 x	HK120 KoolerMax Aeroponics Hydroponics 150G RO Filtration System
1 x	1st stage SF05 sediment filter (replace every 6-12 months)
1 x	KF310, Elite Series: Polish Chrome Drinking Water Faucet
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
1 x	741-38, Diverter Valve for RO DI Water Systems
1 x	310, 2nd stage CTA 10 US Membrane filter
1 x	732, Inline Pressure Gauge 0 to 300 psi for RO filter system
1 x	532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD150
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K6150P

View Cart	$5,213.87

2 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x	ERP500 Aquatec Permeate Pump Reverse Osmosis RO System USA made
2 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
3 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
2 x	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x	FV-15, Bobby Float Valve Top Mount RM292P-N UNS CEL NSF USA
1 x	578, TDS Water Quality Meter tds-3
1 x	205, 3rd stage solid carbon block filter (replace every 12 month
2 x	UC SHELL, Honeywell UC7000 Empty System Only No Filter
1 x	B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x	214, Clear Inline Filter Cartridge Empty Case
2 x	205, 3rd stage solid carbon block filter (replace every 12month)
1 x	818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x	Discontinued RO585ERP
1 x	4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x	SVkit, Pump Shutoff Switch Kit for Aquatec Booster Pumps ESO TSO
1 x	SW SHELL, Countertop SW1 Empty System Only No Filter
1 x	PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K5150P
1 x	.K6150PNTF, KoolerMax K6150P RO System Shell without tank faucet
3 x	Optional: 566 Filter Housing Wrench Opener WaterGeneral System
2 x	Optional: 564 Membrane Filter Housing Wrench Opener
3 x	Optional 5th or 6th Stage upgrade inline DI filter(color change)
2 x	KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	Discontinued RO585NTF
2 x	MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x	PE Tubing Tube Cutter
1 x	Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x	CDP6800T110V, AQUATEC Booster Pump Transformer 6840-2J03-B224
1 x	701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x	.K6150P, KoolerMax 150GPD 6 Stage RO System w/ Booster Pump
1 x	OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x	205 2nd stage solid carbon block filter (replace every 12 month)
1 x	709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
1 x	WT-bac, Water Testing Kit, Bacteria Test
1 x	2nd stage C10 carbon block filter (replace every 6-12 months)
1 x	3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
1 x	MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x	CBV-0404, Tank Ball Valve to 1/4 tubing standard RO tank size
1 x	PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K5
1 x	NM-5001C, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR104H
2 x	6044-combo Compression Type Fitting Elbow and Tee fitting
1 x	.K5NTF KoolerMax K5 RO System Shell without tank and faucet
2 x	201, 1st stage sediment filter (replace every 6-12 months)
1 x	FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x	3/4" NPT Digiflow Digital Flow Meter count up total Water Gallon
3 x	531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x	213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x	5th Stage pn215 Refillable inline DI filter (color change)
1 x	KT-103, Optional Manual Membrane Flush Valve
1 x	1/2" NPT Digiflow Digital Flow Meter count up total Water Gallon
1 x	MK420, Maintenance kit for RO565
1 x	326, 3rd stage TFC 24 /26 US membrane filter (replace 2-3 yrs)
1 x	7044-K Union Tee Connector Fitting Compression type 1/4"
1 x	BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
1 x	KF320UP, SUBSTITUTE/Upgrade Faucet BRUSHED NICKEL STAINLESS STEE
1 x	Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x	NM-5102, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
1 x	SV-24DC-38-Brass KSD Solenoid Valve 3/8" brass 24V DC ESO
1 x	FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
1 x	.K5150P, KoolerMax 150GPD 5 Stage RO System w/Booster Pump
1 x	723, Feed Water Adapter with Ball Valve
1 x	532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x	578b, TDS-3 Battery Batteries for #578 TDS Water Quality Meter
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR150P
1 x	FK-53, Replacement Filter Pack SED2005 CB2010 for RD322 RO260
1 x	741-14, Diverter Valve for Countertop Water Units
1 x	Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x	BBK20, Replacement Filter 20" Big Blue Whole House WH-2201 WH250
1 x	HK120 KoolerMax Aeroponics Hydroponics 150G RO Filtration System
1 x	1st stage SF05 sediment filter (replace every 6-12 months)
1 x	KF310, Elite Series: Polish Chrome Drinking Water Faucet
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
1 x	741-38, Diverter Valve for RO DI Water Systems
1 x	310, 2nd stage CTA 10 US Membrane filter
1 x	732, Inline Pressure Gauge 0 to 300 psi for RO filter system
1 x	532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD150
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K6150P

View Cart	$5,213.87