Bellows are specially designed from Virgin P.T.F.E. and is contour moulded. This manufacturing method guarantees an excellent structure of material; symptoms of aging are practically excluded. Very long term durability and low maintenance costs are assured.

These Bellows are manufactured in different types from NB 25 mm to NB 1200 mm. The allowable operating pressures are depending on design (see graph and data sheet of each bellow).The bellows can be used upto 210°C (please see Pressure/Temperature in the table) maximum pressure allowable is restricted.