![Seals and drain valve kit, normally open version](https://www.diveavenue.com/6500-home_default/seals-and-drain-valve-kit-normally-open-version.jpg)
Seals and drain valve kit, normally open version COLTRI
COLTRI
In stock
Made of very strong PVC coated fabric. Equipped with a fixing system for underwater works.
This lifting bag is equipped with one or two valves depending on the volume. 2 valves from 100kg
The lifting bag is available from 30L to 2000L.
Sizes for information :