Pump Isolation Flanges
The Isolator Uni-Flange Ball Valve connects to the circulator pump at one end and the system piping at the other. It allows the user to isolate the pump for service, allowing virtually no air into the system upon replacement.
Showing 1–20 of 25 results
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3/4″ Solder Isolation Flange
$37.80 Add to cart -
3/4″ NPT Isolation Flange
$37.80 Add to cart -
3/4″ Copper Press-Fit Isolation Flange
$46.44 Add to cart -
3/4″ NPT Isolation Flange w/ Drain
$51.84 Add to cart -
1″ Solder Isolation Flange
$45.36 Add to cart -
1″ NPT Isolation Flange
$45.36 Add to cart -
1″ Copper Press-Fit Isolation Flange
$56.16 Add to cart -
1″ NPT Isolation Flange w/ Drain
$64.80 Add to cart -
1-1/4″ NPT Isolation Flange
$55.08 Add to cart -
2″ NPT Isolation Flange
$116.64 Add to cart -
1-1/2″ Solder Isolation Flange
$71.28 Add to cart -
1-1/4″ Solder Isolation Flange
$55.08 Add to cart -
1-1/4″ Copper Press-Fit Isolation Flange
$68.04 Add to cart -
1-1/4″ NPT Isolation Flange w/ Drain
$71.28 Add to cart -
1-1/2″ NPT Isolation Flange
$71.28 Add to cart -
1-1/2″ Copper Press-Fit Isolation Flange
$82.08 Add to cart -
1-1/2″ NPT Isolation Flange w/ Drain
$85.32 Add to cart -
1-1/2″ Press Isolation Flange w/ Drain
$96.12 Add to cart -
1-1/2″ Solder Isolation Flange w/ Drain
$85.32 Add to cart -
1-1/4″ Press Isolation Flange w/ Drain
$84.24 Add to cart