Plastimo flexible water tanks - consist of a welded non-porous tasteless PVC water chamber (inner bladder) inside a tough nylon envelope, for complete watertightness and resistance to tearing and abrasion. Separate chambers allow the water tanks the flexibility to adapt their shape during heavy pitching, and to remain rigid enough not to burst under pressure. The inner bladder is slightly oversized allowing pressure of water in tank to be exerted on the outter envelope not the inner bladder. 1 1/2 inlet and outlet fittings included.
