Rutgerson’s popular Master Flush hatch assortment has now been updated to include new sizes, Master Flush 15 and 70. The hatch assortment is also available with plugs instead of outer handles, which means that from now on it is possible to order a hatch where everything including hinges, handles and air vent are completely flushed. The version 3 range is also available with a locking system (sizes 60 and 70).