Standard Sealing Plug – Scuppers
The plug forms the backbone of the series and consists of a T-wrench in acid-proof steel with a through-hole and 3/8″R internal thread for mounting a pressure gauge to check any back pressure. This applies to plugs 1 to 6. The other plugs in the series do not have this as standard, but can be supplied. Can also be used to insert gas or liquid media inside the plug. The top disk in this series has a larger diameter than the rubber sleeve, for impact against pipe ends.
Description
The plug forms the backbone of the series and consists of a T-wrench in acid-proof steel with a through-hole and 3/8″R internal thread for mounting a pressure gauge to check any back pressure. This applies to plugs 1 to 6. The other plugs in the series do not have this as standard, but can be supplied. Can also be used to insert gas or liquid media inside the plug. The top disk in this series has a larger diameter than the rubber sleeve, for impact against pipe ends.
