Liner Air Vent Out-of-Stock

Liner Air Vent | ARCHIVE

Liner Air Vent
Out-of-Stock

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SKU: LAV

This item has been discontinued or is no longer in stock.

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2/12/2024 Manufacturer is Out-of-stock. Try Hydrostatic Relief Valve by Waterway - Burp Valve 1 ½” and 2” Male Threads HRV112

Use these 1½" vents to release air or water trapped under pond liners.

Includes 1½" bulkhead fitting and pressure relief fitting.

Keeps liners from floating up when air (or water) gets trapped underneath.

Customer Question:

My pond liner lifts every time the water table rises. Is there a valve that would allow the water in but not out of the pond?

Easy Pro Answer:

With a liner that is already installed it is not an easy fix unfortunately. If you  can drain the pond and get under the liner we have our LAV - Liner Air Vents. Basically a bulkhead fitting with a pressure valve is inserted into the liner at the lowest point. When the pressure builds up under the liner this valve is popped open and the air or water is released into the pond. After the pressure is relieved the valve closes again.

Reviews

Image 0.0 stars out of 5
??more info
Why can't it explain more about what it does and how and where to install it? I want to buy this product but the lack of info
Makes me wonder why there's no reviews or more info from others wether it works , lasts, or does the job it claims to?
Reviewed Sat, Oct 12 2013 7:06 am by

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