Log In Log In  |  Checkout   |  85 item(s)
1 x CBV-38, Tank Ball Valve to 3/8 tubing
2 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x FV-15, Bobby Float Valve Top Mount RM292P-N UNS CEL NSF USA
1 x .AR125NTF KoolerMax AR125 RO System Shell without tank & faucet
1 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
3 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x FRQ420, Flow Restrictor 420ML / min
2 x DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
1 x FM214G 1/4" NPT Digital Flow Meter count up total Water Gallons
1 x 335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
2 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x 671C, Replacement UV Lamp Light for 609C (16 Watt)
3 x BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x KF320UP, SUBSTITUTE/Upgrade Faucet BRUSHED NICKEL STAINLESS STEE
1 x .RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x UU Clips Pair Membrane to Membrane, 2.5" to 2.5"
1 x Y3414CH, Garden Hose Y Adapter Shut-Off Valve Metal Construction
4 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
2 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x SV-24AC-14, Solenoid Valve for Aquatec pump only 1/4" 24VAC ESO
1 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
2 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
1 x SC207, Specialty Filter Refillable Color Changing DI Filter for
1 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x 706, Membrane Filter Casing Housing Assembly
1 x bulk213, Inline Carbon Filter
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO260
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD106
2 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x *Discontinued* RD150
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD150
1 x 204, 2nd stage GAC filter (replace every 6-12 months)
1 x Liter Digiflow 1/4NPT Digital Flow Meter count up total Water
1 x FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
1 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x WH-10, Whole House Water Treatment Carbon Filter System 10" Big
1 x Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
2 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
1 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x Special, Single Stage Housing Bracket Shell Connection Kit
1 x KT-103, Optional Manual Membrane Flush Valve
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO6ALK
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5150P
2 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x MK8002, Maintenance kit for double membrane system RD322 RO260
1 x 752, DC Booster Pump w/ Transformer
1 x Conversion Kit, Convert Aquarium to Drinking RO Water System
1 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x 335, 4th stage TFC 35/45 US membrane filter (every 2-3 years)
1 x CP-OR55, O-RING FOR MEMBRANE FILTER HOUSING WaterGeneral Systems
1 x 213, 4th stage inline carbon filter (replace every 12 months)
1 x *Discontinued* RD106
1 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x 225UP, 5th stage Inline Alkaline upgrade (includes media)
1 x WH-25, Whole House Water Treatment Sediment Filter System 20" Bi
1 x PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO585
1 x 709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
1 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)

View Cart$4,493.93
Specials Log InCreate Account Checkout  Shopping Cart85 item(s)
1 x CBV-38, Tank Ball Valve to 3/8 tubing
2 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x FV-15, Bobby Float Valve Top Mount RM292P-N UNS CEL NSF USA
1 x .AR125NTF KoolerMax AR125 RO System Shell without tank & faucet
1 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
3 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x FRQ420, Flow Restrictor 420ML / min
2 x DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
1 x FM214G 1/4" NPT Digital Flow Meter count up total Water Gallons
1 x 335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
2 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x 671C, Replacement UV Lamp Light for 609C (16 Watt)
3 x BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x KF320UP, SUBSTITUTE/Upgrade Faucet BRUSHED NICKEL STAINLESS STEE
1 x .RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x UU Clips Pair Membrane to Membrane, 2.5" to 2.5"
1 x Y3414CH, Garden Hose Y Adapter Shut-Off Valve Metal Construction
4 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
2 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x SV-24AC-14, Solenoid Valve for Aquatec pump only 1/4" 24VAC ESO
1 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
2 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
1 x SC207, Specialty Filter Refillable Color Changing DI Filter for
1 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x 706, Membrane Filter Casing Housing Assembly
1 x bulk213, Inline Carbon Filter
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO260
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD106
2 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x *Discontinued* RD150
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD150
1 x 204, 2nd stage GAC filter (replace every 6-12 months)
1 x Liter Digiflow 1/4NPT Digital Flow Meter count up total Water
1 x FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
1 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x WH-10, Whole House Water Treatment Carbon Filter System 10" Big
1 x Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
2 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
1 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x Special, Single Stage Housing Bracket Shell Connection Kit
1 x KT-103, Optional Manual Membrane Flush Valve
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO6ALK
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5150P
2 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x MK8002, Maintenance kit for double membrane system RD322 RO260
1 x 752, DC Booster Pump w/ Transformer
1 x Conversion Kit, Convert Aquarium to Drinking RO Water System
1 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x 335, 4th stage TFC 35/45 US membrane filter (every 2-3 years)
1 x CP-OR55, O-RING FOR MEMBRANE FILTER HOUSING WaterGeneral Systems
1 x 213, 4th stage inline carbon filter (replace every 12 months)
1 x *Discontinued* RD106
1 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x 225UP, 5th stage Inline Alkaline upgrade (includes media)
1 x WH-25, Whole House Water Treatment Sediment Filter System 20" Bi
1 x PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO585
1 x 709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
1 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)

View Cart$4,493.93

ASA, Stem Adapter NPT Thread [ASA]

$2.50

ASA, Stem Adapter NPT Thread



* ASA, Stem Adapter NPT Thread

* Please choose size from the selection box below. First number is tubing OD Outside Diameter and second number is NPT National Pipe Thread. (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" NPTF Thread ASA0404
* 1/4" Tube OD x 1/8" NPTF Thread ASA0402
* 3/8" Tube OD x 1/4" NPTF Thread ASA0604
* 3/8" Tube OD x 3/8" NPTF Thread ASA0606
* 1/2" Tube OD x 3/8" NPTF Thread ASA0706
* 1/2" Tube OD x 1/2" NPTF Thread ASA0707


* 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