ASA, Stem Adapter NPT Thread [ASA]

$2.50

* 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

3 x	Parts, Ro Water System Installation Parts Bag 1/4"
1 x	4042-K Male Elbow Fitting Compression type(membrane housing use)
2 x	KF320UP, SUBSTITUTE/Upgrade Faucet BRUSHED NICKEL STAINLESS STEE
2 x	1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
1 x	EMT-10, Empty Filter Cartridge Casing Housing
1 x	6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
7 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x	326, 3rd stage TFC 24 /26 US membrane filter (replace 2-3 yrs)
2 x	532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
2 x	602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
3 x	KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
2 x	Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x	4064K Male Connector Elbow 3/8 OD Compression Fitting 1/4 NPT
2 x	1st stage SF05 sediment filter (replace every 6-12 months)
2 x	KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish
1 x	214, Clear Inline Filter Cartridge Empty Case
1 x	205, 5th stage final carbon filter
1 x	FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
3 x	MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
2 x	KF310UP, SUBSTITUTE/Upgrade to KYTON FAUCET POLISHED CHROME FINI
1 x	UC SHELL, Honeywell UC7000 Empty System Only No Filter
2 x	399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
2 x	733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
2 x	.AR150P, AQUARIUM & DRINKING 2 OUTPUTS Reverse Osmosis RO+DI+P
3 x	205, 3rd stage solid carbon block filter (replace every 12month)
1 x	B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
3 x	213, 5th or 6th stage inline carbon filter (replace in 12 mons)
2 x	213, 4th stage inline carbon filter (replace every 12 months)
3 x	KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
5 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
3 x	CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
3 x	701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x	1044-K Male Connector 1/4 OD x 1/4 NPT Compression Fitting
1 x	WSACF-150T, Whole House Water Treatment ACF-150T
1 x	UC7000 HONEYWELL UNDER THE COUNTER WATER FILTER (WHITE, LARGE)
2 x	818, DI Resin Refill Bag 16oz (good for up to three refills)
2 x	205, 2nd stage carbon block filter (replace every 12 months)
1 x	.K6A KoolerMax 75GPD 6STAGE Alkaline pH REVERSE OSMOSIS RO FILTE
1 x	2542-K, Female Connector 1/4 OD 1/8 FNPT Compression Fitting
1 x	Special, Single Stage Housing Bracket Shell Connection Kit
1 x	WH-5, Whole House Water Treatment Sediment Filter System 10" Big
1 x	Discontinued RO585A
1 x	MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x	6044-combo Compression Type Fitting Elbow and Tee fitting
2 x	.AR125NTF KoolerMax AR125 RO System Shell without tank & faucet
1 x	DI210, Heavy-duty DI system for Aquarium and Reef
1 x	SW SHELL, Countertop SW1 Empty System Only No Filter
5 x	201, 1st stage sediment filter (replace every 6-12 months)
1 x	752, DC Booster Pump w/ Transformer
1 x	WH-10, Whole House Water Treatment Carbon Filter System 10" Big
7 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
2 x	531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x	Discontinued RO585
1 x	BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
1 x	752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x	FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
1 x	B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
5 x	Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x	WS-150M, Whole House Water Softener
2 x	3rd stage C10 carbon block filter (replace every 6-12 months)
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
1 x	.K5NTF KoolerMax K5 RO System Shell without tank and faucet
2 x	215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x	Special, Output Conversion Kit Convert from 1/4" to 3/8"
5 x	Optional: 564 Membrane Filter Housing Wrench Opener
3 x	Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x	MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x	Discontinued RD150
1 x	FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
2 x	Discontinued RD106
1 x	.RD322 Aquarium 260-300 GPD REVERSE OSMOSIS RO+DI WATER SYSTEM
1 x	Discontinued RO585NTF
1 x	.K5150PNTF, KoolerMax K5150P RO System Shell without tank faucet
2 x	.AR125 Dual Outputs Aquarium & Home Drinking RO Filter System
1 x	MKP, Maintenance kit for K5150P K6150P AR150P
1 x	.AR104H High Efficiency Membrane Aquarium Reef Aeroponics RO DI
1 x	FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
4 x	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x	5th stage 225 Inline Alkaline filter with clear housing (annual)
2 x	2nd stage C10 carbon block filter (replace every 6-12 months)
2 x	RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
1 x	.K6150P, KoolerMax 150GPD 6 Stage RO System w/ Booster Pump
1 x	335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x	NM-5001C, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
2 x	Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x	Discontinued RO6ALK
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD106
1 x	CBV-38, Tank Ball Valve to 3/8 tubing
1 x	350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
2 x	532wpg, PAE RO water pressure white tank bladder gauge valve 4G
2 x	KF511UP SUBSTITUTE/Upgrade Faucet CHROME GOLD TRIM CROSS HANDLE
1 x	4th stage TFC 75/85 US membrane filter (every 2-3 yrs) M75
1 x	706, Membrane Filter Casing Housing Assembly
1 x	B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x	WH-250, Whole House Water Treatment Sediment Carbon Filter Syste
2 x	.RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x	WH-25, Whole House Water Treatment Sediment Filter System 20" Bi
1 x	335, 3rd stage TFC 35/45 US membrane filter (every 2-3 yrs)
1 x	MK420, Maintenance kit for RO565
1 x	FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
2 x	KT-103, Optional Manual Membrane Flush Valve
1 x	4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x	CBV-0404, Tank Ball Valve to 1/4 tubing standard RO tank size
1 x	365, 4th stage TFC 50/65 US membrane filter (replace 2-3 yrs)
2 x	KF355UP, SUBSTITUTE/Upgrade to Antique Brushed Brass Iron Finish
1 x	.AR150PNTF, KoolerMax AR150P RO System Shell without tank faucet
1 x	4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x	NM-5103, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
1 x	.K5 KoolerMax 75GPD 5 STAGE REVERSE OSMOSIS RO FILTER SYSTEM
1 x	.K6150PNTF, KoolerMax K6150P RO System Shell without tank faucet
2 x	5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x	FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x	.SW-1 COUNTERTOP WATER FILTER SYSTEM (WHITE HOUSING)
1 x	NM-5102, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
2 x	Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x	N-14-1M, Nipple Fitting connector between standard RO housing
1 x	7044-K Union Tee Connector Fitting Compression type 1/4"
1 x	NM-5104, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
3 x	205 2nd stage solid carbon block filter (replace every 12 month)
1 x	.K6NTF KoolerMax K6ALK RO shell without tank and faucet
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K5150P
1 x	CKV0402, Blue color Elbow Check Valve Elbow Type
1 x	WH1134 Whole House Restaurant Filter System Sediment Carbon Big
1 x	.K5150P, KoolerMax 150GPD 5 Stage RO System w/Booster Pump
1 x	Discontinued RD102
1 x	AMTU-0404 Male Tee Union Connector NPT Thread 1/4" Quick Connect
1 x	581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
1 x	.SW-1C COUNTERTOP WATER FILTER SYSTEM (CLEAR HOUSING)
1 x	.AR122 KoolerMax 6STAGE Aquarium Reef REVERSE OSMOSIS RODI WATER
1 x	Discontinued RO585ERP
1 x	4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x	BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x	WH-20, Whole House Water Treatment Carbon Block Filter System Bi

View Cart	$17,724.97

3 x	Parts, Ro Water System Installation Parts Bag 1/4"
1 x	4042-K Male Elbow Fitting Compression type(membrane housing use)
2 x	KF320UP, SUBSTITUTE/Upgrade Faucet BRUSHED NICKEL STAINLESS STEE
2 x	1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
1 x	EMT-10, Empty Filter Cartridge Casing Housing
1 x	6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
7 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x	326, 3rd stage TFC 24 /26 US membrane filter (replace 2-3 yrs)
2 x	532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
2 x	602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
3 x	KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
2 x	Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x	4064K Male Connector Elbow 3/8 OD Compression Fitting 1/4 NPT
2 x	1st stage SF05 sediment filter (replace every 6-12 months)
2 x	KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish
1 x	214, Clear Inline Filter Cartridge Empty Case
1 x	205, 5th stage final carbon filter
1 x	FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
3 x	MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
2 x	KF310UP, SUBSTITUTE/Upgrade to KYTON FAUCET POLISHED CHROME FINI
1 x	UC SHELL, Honeywell UC7000 Empty System Only No Filter
2 x	399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
2 x	733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
2 x	.AR150P, AQUARIUM & DRINKING 2 OUTPUTS Reverse Osmosis RO+DI+P
3 x	205, 3rd stage solid carbon block filter (replace every 12month)
1 x	B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
3 x	213, 5th or 6th stage inline carbon filter (replace in 12 mons)
2 x	213, 4th stage inline carbon filter (replace every 12 months)
3 x	KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
5 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
3 x	CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
3 x	701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x	1044-K Male Connector 1/4 OD x 1/4 NPT Compression Fitting
1 x	WSACF-150T, Whole House Water Treatment ACF-150T
1 x	UC7000 HONEYWELL UNDER THE COUNTER WATER FILTER (WHITE, LARGE)
2 x	818, DI Resin Refill Bag 16oz (good for up to three refills)
2 x	205, 2nd stage carbon block filter (replace every 12 months)
1 x	.K6A KoolerMax 75GPD 6STAGE Alkaline pH REVERSE OSMOSIS RO FILTE
1 x	2542-K, Female Connector 1/4 OD 1/8 FNPT Compression Fitting
1 x	Special, Single Stage Housing Bracket Shell Connection Kit
1 x	WH-5, Whole House Water Treatment Sediment Filter System 10" Big
1 x	Discontinued RO585A
1 x	MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x	6044-combo Compression Type Fitting Elbow and Tee fitting
2 x	.AR125NTF KoolerMax AR125 RO System Shell without tank & faucet
1 x	DI210, Heavy-duty DI system for Aquarium and Reef
1 x	SW SHELL, Countertop SW1 Empty System Only No Filter
5 x	201, 1st stage sediment filter (replace every 6-12 months)
1 x	752, DC Booster Pump w/ Transformer
1 x	WH-10, Whole House Water Treatment Carbon Filter System 10" Big
7 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
2 x	531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x	Discontinued RO585
1 x	BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
1 x	752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x	FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
1 x	B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
5 x	Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x	WS-150M, Whole House Water Softener
2 x	3rd stage C10 carbon block filter (replace every 6-12 months)
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
1 x	.K5NTF KoolerMax K5 RO System Shell without tank and faucet
2 x	215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x	Special, Output Conversion Kit Convert from 1/4" to 3/8"
5 x	Optional: 564 Membrane Filter Housing Wrench Opener
3 x	Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x	MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x	Discontinued RD150
1 x	FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
2 x	Discontinued RD106
1 x	.RD322 Aquarium 260-300 GPD REVERSE OSMOSIS RO+DI WATER SYSTEM
1 x	Discontinued RO585NTF
1 x	.K5150PNTF, KoolerMax K5150P RO System Shell without tank faucet
2 x	.AR125 Dual Outputs Aquarium & Home Drinking RO Filter System
1 x	MKP, Maintenance kit for K5150P K6150P AR150P
1 x	.AR104H High Efficiency Membrane Aquarium Reef Aeroponics RO DI
1 x	FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
4 x	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x	5th stage 225 Inline Alkaline filter with clear housing (annual)
2 x	2nd stage C10 carbon block filter (replace every 6-12 months)
2 x	RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
1 x	.K6150P, KoolerMax 150GPD 6 Stage RO System w/ Booster Pump
1 x	335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x	NM-5001C, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
2 x	Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x	Discontinued RO6ALK
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD106
1 x	CBV-38, Tank Ball Valve to 3/8 tubing
1 x	350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
2 x	532wpg, PAE RO water pressure white tank bladder gauge valve 4G
2 x	KF511UP SUBSTITUTE/Upgrade Faucet CHROME GOLD TRIM CROSS HANDLE
1 x	4th stage TFC 75/85 US membrane filter (every 2-3 yrs) M75
1 x	706, Membrane Filter Casing Housing Assembly
1 x	B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x	WH-250, Whole House Water Treatment Sediment Carbon Filter Syste
2 x	.RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x	WH-25, Whole House Water Treatment Sediment Filter System 20" Bi
1 x	335, 3rd stage TFC 35/45 US membrane filter (every 2-3 yrs)
1 x	MK420, Maintenance kit for RO565
1 x	FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
2 x	KT-103, Optional Manual Membrane Flush Valve
1 x	4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x	CBV-0404, Tank Ball Valve to 1/4 tubing standard RO tank size
1 x	365, 4th stage TFC 50/65 US membrane filter (replace 2-3 yrs)
2 x	KF355UP, SUBSTITUTE/Upgrade to Antique Brushed Brass Iron Finish
1 x	.AR150PNTF, KoolerMax AR150P RO System Shell without tank faucet
1 x	4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x	NM-5103, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
1 x	.K5 KoolerMax 75GPD 5 STAGE REVERSE OSMOSIS RO FILTER SYSTEM
1 x	.K6150PNTF, KoolerMax K6150P RO System Shell without tank faucet
2 x	5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x	FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x	.SW-1 COUNTERTOP WATER FILTER SYSTEM (WHITE HOUSING)
1 x	NM-5102, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
2 x	Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x	N-14-1M, Nipple Fitting connector between standard RO housing
1 x	7044-K Union Tee Connector Fitting Compression type 1/4"
1 x	NM-5104, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
3 x	205 2nd stage solid carbon block filter (replace every 12 month)
1 x	.K6NTF KoolerMax K6ALK RO shell without tank and faucet
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K5150P
1 x	CKV0402, Blue color Elbow Check Valve Elbow Type
1 x	WH1134 Whole House Restaurant Filter System Sediment Carbon Big
1 x	.K5150P, KoolerMax 150GPD 5 Stage RO System w/Booster Pump
1 x	Discontinued RD102
1 x	AMTU-0404 Male Tee Union Connector NPT Thread 1/4" Quick Connect
1 x	581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
1 x	.SW-1C COUNTERTOP WATER FILTER SYSTEM (CLEAR HOUSING)
1 x	.AR122 KoolerMax 6STAGE Aquarium Reef REVERSE OSMOSIS RODI WATER
1 x	Discontinued RO585ERP
1 x	4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x	BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x	WH-20, Whole House Water Treatment Carbon Block Filter System Bi

View Cart	$17,724.97