Insulated duct clamp for pipes d 1250 hole 10.5mm for stud BHV211250 DKC

Insulated duct clamp with M8 nut BHV is used for mounting round cross-section ducts. Easy adjustment of the clamp to the outer diameter of the pipe thanks to two screws. Reduces noise level to 15 dB in accordance with DIN 4109. Applicable for pipes with a diameter of 1250 mm.