The WA-100 exhaust dust collection hose hatch is useful in multi-pipe systems where a specific pipe needs to be temporarily closed. By closing one pipe, we reduce the power loss of the exhaust device and increase the power of the individual pipe. The special feature of the WA-100 hatch is that it is self-cleaning and does not get stuck despite long-term standstill. The hatch is made of high-quality ABS plastic. A flexible hose with a diameter of 100mm can be connected to it using a hose clamp. It has 4 holes prepared for attachment.Outer diameter of the ring: 97mmInner diameter of the ring: 92mm
