Shut-off damper with motor shelf HYLLA LMNM.
Consists of a DTU damper with motor shelf HYLLA LMNM added.
The damper is designed to have a motor added on site.
There is a separate assembly, measuring, balancing and maintenance instruction for this product.
Ø 80–315 fullfills pressure class C in closed position.
Ø 400–500 fullfills pressure class B in closed position.
See separate motorizing table.
The torque needed for motorizing is given in the adjacent table.