le guarnizioni della pompa

UNICHEM ST 6388 Ideal for chemical pumps and valves.  UNICHEM ST 6388 is a very pliable PTFE packing for sealing shafts and spindles. It is pre-impregnated with a special impregnation and provided with a thermally stable running-in lubricant. The packing is homogeneous, creep resistahnt and volumetrically stable. Due to the dense structure, softness and...

AROFLEX 6226 Rotary pump packingAROFLEX 6226 is a greaseimpregnated pump packing. Smooth running and stability at high temperatures ensure high performance and a long service life. The enrichment of an extremely wear resistant aramid based braid with a bonded graphite impregnation contributes to the excellent running qualities of this packing. The high...

Product description  FST Carboflex behaves with good volume stability and almost universal chemical resistance. The low elongation coefficient, a small friction value and the ability to overcome the critical running-in phase prevents sudden, uncontrolled production of heat at high sliding speeds. The impregnation selected to suit the carbon fibres as well...