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

$8.00

* 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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1 x	818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x	4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x	205 2nd stage solid carbon block filter (replace every 12 month)
1 x	732, Inline Pressure Gauge 0 to 300 psi for RO filter system
1 x	AMTU-0404 Male Tee Union Connector NPT Thread 1/4" Quick Connect
1 x	752, DC Booster Pump w/ Transformer
1 x	HK120-P-TK-220V for EURO 220V / 50Hz
2 x	Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x	205, 2nd stage carbon block filter (replace every 12 months)
1 x	3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
2 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x	741-38, Diverter Valve for RO DI Water Systems
1 x	MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x	365, 4th stage TFC 50/65 US membrane filter (replace 2-3 yrs)
2 x	7044-K Union Tee Connector Fitting Compression type 1/4"
1 x	215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x	FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x	FK-BB10K3, Big Blue Filter Pack Bundle for WH-1030 Whole House
1 x	CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x	BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
1 x	733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x	213, 5th or 6th stage inline carbon filter (replace in 12 mons)
2 x	Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x	Conversion Kit, Convert Aquarium to Drinking RO Water System
2 x	701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K5150P
1 x	Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block

View Cart	$1,293.32

1 x	818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x	4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x	205 2nd stage solid carbon block filter (replace every 12 month)
1 x	732, Inline Pressure Gauge 0 to 300 psi for RO filter system
1 x	AMTU-0404 Male Tee Union Connector NPT Thread 1/4" Quick Connect
1 x	752, DC Booster Pump w/ Transformer
1 x	HK120-P-TK-220V for EURO 220V / 50Hz
2 x	Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x	205, 2nd stage carbon block filter (replace every 12 months)
1 x	3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
2 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x	741-38, Diverter Valve for RO DI Water Systems
1 x	MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x	365, 4th stage TFC 50/65 US membrane filter (replace 2-3 yrs)
2 x	7044-K Union Tee Connector Fitting Compression type 1/4"
1 x	215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x	FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x	FK-BB10K3, Big Blue Filter Pack Bundle for WH-1030 Whole House
1 x	CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x	BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
1 x	733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x	213, 5th or 6th stage inline carbon filter (replace in 12 mons)
2 x	Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x	Conversion Kit, Convert Aquarium to Drinking RO Water System
2 x	701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K5150P
1 x	Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block

View Cart	$1,293.32