Areas of use:
To
avoid the necessity of an exact length cutting of a duct when it is
difficult to take a proper measure. E.g. the connection of a duct to a
stub on an air supply terminal. In this case the slide-in coupling shall
be secured with screws or pop rivets.
To make it possible to
use a duct that is cut to a too short length – instead of having to cut a
new duct to the correct length. In this case the slide-in coupling
shall be secured with screws or pop rivets.
To eliminate or
minimize the number of ordinary duct cuttings at building site –
together with pre-cut ducts of shorter lengths. In this case the
slide-in coupling shall be secured with screws or pop rivets.
To
assist when inserting or adding an other product into an existing
system. E.g. the cutting-in of an extra silencer. In this case the
slide-in coupling shall be secured with screws or pop rivets.
To
assist when removing an other product when cleaning a system. E.g. the
removal of a damper with a obstructionable blade. Lindab do not
recommend this use of larger dimensions than Ø315.
To facilitate
access when inspecting and/or cleaning a system – by simply sliding the
coupling. The coupling acts as an access cap. Lindab do not recommend
this use of larger dimensions than Ø315.
To extend the distance
between a T-piece and an access cap, e.g. EPFH or KCU, to get the cap
outside any insulation. In this case the slide-in coupling shall be
secured with screws or pop rivets only at its female end.
No Click function – has a closed turned-over end and hasn’t any notches.