Log In Log In  |  Checkout   |  24 item(s)
1 x 709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
1 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x CP-KOR24, O-RING Oring FOR KOOLERMAX MEMBRANE FILTER HOUSING
1 x FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
1 x 365, 4th stage TFC 50/65 US membrane filter (replace 2-3 yrs)
1 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x 727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
1 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x CKV0402, Blue color Elbow Check Valve Elbow Type
1 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x 721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
1 x FRQ200, Flow Restrictor 200ML / min
1 x 709, Automatic Shut Off Valve 4-way Four Way Valve
1 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x 720, Feed Water Adapter with Needle Valve
1 x FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
1 x 225UP, 5th stage Inline Alkaline upgrade (includes media)
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
1 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter

View Cart$521.99
Specials Log InCreate Account Checkout  Shopping Cart24 item(s)
1 x 709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
1 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x CP-KOR24, O-RING Oring FOR KOOLERMAX MEMBRANE FILTER HOUSING
1 x FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
1 x 365, 4th stage TFC 50/65 US membrane filter (replace 2-3 yrs)
1 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x 727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
1 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x CKV0402, Blue color Elbow Check Valve Elbow Type
1 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x 721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
1 x FRQ200, Flow Restrictor 200ML / min
1 x 709, Automatic Shut Off Valve 4-way Four Way Valve
1 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x 720, Feed Water Adapter with Needle Valve
1 x FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
1 x 225UP, 5th stage Inline Alkaline upgrade (includes media)
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
1 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter

View Cart$521.99

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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