Log In Log In  |  Checkout   |  70 item(s)
2 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
5 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x CBV-38, Tank Ball Valve to 3/8 tubing
1 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x 709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
1 x 581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
1 x 721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6150P
1 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x NM-5102, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
3 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x WS-150M, Whole House Water Softener
2 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
2 x FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT
1 x UC7000 HONEYWELL UNDER THE COUNTER WATER FILTER (WHITE, LARGE)
1 x 755, Aquatec Demand Delivery Pump 5851-7E12-J574 Increase Output
1 x BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x SC227, Specialty Filter Refillable Color Changing DI Filter 20"
1 x 718xl, Tubing 100 feet 1/4" white tube LLDPE PE for drinking wat
2 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x 727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
1 x *Discontinued* RD150
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x 799, Siphon Pump Drinking Water Liquid Fluid Oil Manual Trasfer
2 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
1 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR122
1 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x CKV0402, Blue color Elbow Check Valve Elbow Type
1 x MKP, Maintenance kit for K5150P K6150P AR150P
1 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
1 x 290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
1 x 706, Membrane Filter Casing Housing Assembly
1 x Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
1 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x 673, Replacement UV Lamp Light for 602 (6 Watts)
2 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
1 x .RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x Conversion Kit, Convert Aquarium to Drinking RO Water System
1 x 5th stage 225 Inline Alkaline filter with clear housing (annual)
1 x Special, Single Stage Housing Bracket Shell Connection Kit
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x EMT-10, Empty Filter Cartridge Casing Housing
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle HK120
1 x FRQ420, Flow Restrictor 420ML / min
1 x 4064K Male Connector Elbow 3/8 OD Compression Fitting 1/4 NPT
1 x KF320UP, SUBSTITUTE/Upgrade Faucet BRUSHED NICKEL STAINLESS STEE
1 x CP-KOR24, O-RING Oring FOR KOOLERMAX MEMBRANE FILTER HOUSING
1 x TMR-UV-6W, Replacement UV Ballast Transformer 6 Watts for 602 UV
1 x 225UP, 5th stage Inline Alkaline upgrade (includes media)
1 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x WH-20, Whole House Water Treatment Carbon Block Filter System Bi
View Cart$5,511.88
Home
Specials Log InCreate Account Checkout  Shopping Cart70 item(s)
2 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
5 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x CBV-38, Tank Ball Valve to 3/8 tubing
1 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x 709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
1 x 581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
1 x 721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6150P
1 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x NM-5102, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
3 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x WS-150M, Whole House Water Softener
2 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
2 x FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT
1 x UC7000 HONEYWELL UNDER THE COUNTER WATER FILTER (WHITE, LARGE)
1 x 755, Aquatec Demand Delivery Pump 5851-7E12-J574 Increase Output
1 x BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x SC227, Specialty Filter Refillable Color Changing DI Filter 20"
1 x 718xl, Tubing 100 feet 1/4" white tube LLDPE PE for drinking wat
2 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x 727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
1 x *Discontinued* RD150
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x 799, Siphon Pump Drinking Water Liquid Fluid Oil Manual Trasfer
2 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
1 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR122
1 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x CKV0402, Blue color Elbow Check Valve Elbow Type
1 x MKP, Maintenance kit for K5150P K6150P AR150P
1 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
1 x 290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
1 x 706, Membrane Filter Casing Housing Assembly
1 x Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
1 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x 673, Replacement UV Lamp Light for 602 (6 Watts)
2 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
1 x .RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x Conversion Kit, Convert Aquarium to Drinking RO Water System
1 x 5th stage 225 Inline Alkaline filter with clear housing (annual)
1 x Special, Single Stage Housing Bracket Shell Connection Kit
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x EMT-10, Empty Filter Cartridge Casing Housing
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle HK120
1 x FRQ420, Flow Restrictor 420ML / min
1 x 4064K Male Connector Elbow 3/8 OD Compression Fitting 1/4 NPT
1 x KF320UP, SUBSTITUTE/Upgrade Faucet BRUSHED NICKEL STAINLESS STEE
1 x CP-KOR24, O-RING Oring FOR KOOLERMAX MEMBRANE FILTER HOUSING
1 x TMR-UV-6W, Replacement UV Ballast Transformer 6 Watts for 602 UV
1 x 225UP, 5th stage Inline Alkaline upgrade (includes media)
1 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x WH-20, Whole House Water Treatment Carbon Block Filter System Bi
View Cart$5,511.88

721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe [721]

$8.00

721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe



* 721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe

* The self-piercing feed water adapter is to make connection to copper pipe easy.

* It can connect to 1/4 “ or 1/2" copper pipe.

* Output tubing is 1/4"

* This valve is commonly used to tap into the water supply for water filtration units and RO water units.

* Material: brass

 

 

* 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. 

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