Long DN75 duct reducer. DN75 refers to the 75 mm outside duct diameter; the inside diameter is 63 mm.

90° elbow DN75. DN75 refers to the 75 mm outside duct diameter; the inside diameter is 63 mm.

T-piece 3xDN75. DN75 refers to the 75 mm outside duct diameter; the inside diameter is 63 mm.

Rubber seal DN75. DN75 refers to the 75 mm outside duct diameter; the inside diameter is 63 mm.

Pipe seal DN75. DN75 refers to the 75 mm outside duct diameter; the inside diameter is 63 mm.

Additional round cap DN75. DN75 refers to the 75 mm outside duct diameter; the inside diameter is 63 mm.

DN75 flexi duct cutter. DN75 refers to the 75 mm outside duct diameter; the inside diameter is 63 mm.