Description:
1. ABS plastic is hard, very lightweight.
2. It also has good acid and alkali resistance.
3.Thin top and thick bottom design makes this vent connection very convenient.
4.Internal arc design reduces wind resistance.
5. Widely used in bathroom and kitchen ventilation fans, inline ventilation fans, cookware hoods
Specifications:
Material: ABS plastic
Connection Part Diameter: 3.9 inches (100 mm)
Upper Outer Diameter: 3.7 inches (95 mm)
Lower Size: L 5.9 x W 5.9 inches (150 x 150 mm).
Height: 70mm
Mounting hole center distance: 2.8 inches (70 mm)
Approximate Weight: 74g
Package Include:
1 x Duct connector