Zehnder Comfowell End Plate CW-P 625 Spigot Diameter:180mm Dia Spigot The set comprises the testo

The set comprises the testo 417 vane anemometer and the testovent 417 measurement funnels - one for poppet valves (diameter 200 mm) and one for ventilation grilles (330 x 330 mm)

Direct connection via ComfoNET (No need for Option Box)

1 x Pulley with pulley cover

By-pass motor for Zehnder ComfoAir 550

and/or swapped with the Hammer Holder (HH1)

Zehnder Comfowell End Plate CW-P 625 Spigot Diameter:180mm Dia Spigot The set comprises the testoThe Zehnder ComfoWell end plate CW P 625 with central spigot is for connection to the ComfoWell attenuator manifold box or filter housing. It is available with 160, 180 and 200mm spigot connections. The end plate includes the necessary mounting accessories.