Steel filters especially suitable in applications in which plastic materials cannot be used because of their specific needs (high pressures and/or temperatures of the liquid to be treated).
The bodies of these filters are designed according to the ASME,Section VIII,Division 1 design code for pressure vessels
and manufactured according to the 97/23 CE S. S.3.3 European Standard for Pressure Vessels.
The standard design pressure is 6 bars and it is possible to design equipment for different design pressures to order.
There are made entirely of steel except for the internal parts and the internal lining in those cases (carbon steel) in which lining is required. The quality of the material can be varied in the case of stainless steel (AISI304, AISI316, AISI904) and for carbon steel (ASJ 2505, etc The inlet and outlet connections are of standard DIN 2576 PN10 flanges unless
specifically indicated otherwise.
There are also emptying drains per chamber (treated and untreated water)
as well as an upper vent on the top lid to which the chosen safety device can be connected (safety valve or rupture disc).