8 to 6 Inch Duct Reducer, Hon&Guan Duct Adapter 8 to 6 PVC Reducer, Duct Increaser/Reducer for Grow Tent HVAC Ventilation System. (200 to 150mm)

For connecting two ducting of different diameters or for connecting hose to inline fan/exhaust vent.

Either flexible duct or rigid sheet metal ducts can be used and save you space.

Size: On one side there is a 200mm Female Spigot - Will fit into 8 inch flexible duct.

Outer Diameter-205mm, Inner Diameter-200mm.

On the other side there is a 150mm Male Spigot - Will fit into 6 inch ductng.

Outer Diameter-148mm, Inner Diameter-143mm,Overall thickness -2.7mm，height-110mm Application: 8 to 6 inch duct reducer designed for widely used, such as air-cooled hoods, garage, attic, bathroom kitchen extractor fan, hydroponics and HVAC ventilation systems, plastic rigid ducting is perfect for DIY and trade use.

Easy to Install : No tools are required to install the duct adapter and our calibre makes it easier to fit your duct on, and with the purchase of Hon&Guan hoses, clamps are included to make the duct connection between your reducer and the hose even tighter.