Pressure-management specialist Elfab has introduced a range of pre-torque holders for its metal rupture discs.

The new range has been specifically designed to cope with installations where it is difficult to remove the disc and holder separately from the flange, and to reduce both the risk of the disc slipping or of either component becoming damaged.

The pre-torque holders are supplied in either forward- or reverse-acting formats, and have been designed to be compatible with Elfab's unique magnetic burst detection system, Flo-Tel