• Easily inflated bag for the sealing of pipes such as drains
• Ideal for use in areas where access is smaller than the test diameter
• Fitted with a schrader valve and they are inflated with a bicycle pump
• Supplied with a 5m hose as standard. A 20m length of extension tubing is available (code: 78DRTKH)
• 14" PVC Drain Sealing Bag - maximum permissible back pressure is 2psi