Duravent PolyPro Locking Rings

Why DuraVent PolyPro?

How many locking rings do I need?

How do I put these things on?

How the heck do I take these things off?

Duravent PolyPro simplifies your condensing boiler vent installation.  

1. PRE-ASSEMBLED locking rings - Every vent piece comes with a locking ring PRE-ASSEMBLED right on the piece. No ordering, finding, installing, or losing locking rings ever again!
   
2. Simple slide-lock design - Slide the locking clamp up and over the adjacent pieces lip and you're done! The clamp arms will grab the adjacent piece for an easy and secure lock!
   
3. Confidence and Durability - Walk away with the confidence that the locking clamps you've installed were done right and won't fall off!
   

See & Download attached locking ring white paper for more info.

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