FLX-PLO-EPP-R manifolds are intended for use in domestic mechanical ventilation systems. These manifolds collect semirigid ducting with a 75mm diameter, which is then distributed to the rooms. A typical MVHR installation will have 1 to 2 such manifolds on the supply air duct and similarly on the extract air duct. Manifolds are constructed using expanded polypropylene (EPP), which also has an insulating property.
Additional advantages of EPP include its lightweight with a strong stiffness at the same time, good acoustical properties, and corrosion resistance.