DOOWIN Vessel Proof Load Testing Lifeboat Water Weight Bag is widely used for the distributed proof load testing for the lifeboat, gangway and other equipment that need distributed load testing.
Vessel Proof Load Testing Lifeboat Water Weight Bags are sausage cylindrical shape. It is made of heavy-duty PVC coating fabric. Each lifeboat testing bags equip fill valves, handles, and automatic relief valves. The relief valves can open once the water bags achieve the designed weight.