Drain Bag Pump
Canvas Air Bag Drain Stopper for testing or blocking off drain pipes.
Supplied with quality Brass Pump with treaded outlet connector for the inflation of Drain Air Bags.
This is a heavy duty designed stopper of canvas construction with Rubber Hose and Brass Lock-off valve.
Just inflate with the Brass Pump to give an air tight fit into any 4" (100mm) pipe.