11 Years Factory wholesale PTFE Gasket to Greece Manufacturer

PTFE gasket is manufactured by molding method with PTFE granular resin. Compared with other plastic, PTFE has a superior properties against chemicals and temperature. Because of such excellent properties, PTFE gasket has a wide application as a sealing material.

Technical Data Sheet

Application Area

As a sealing material, PTFE gaskets can be used in flange joint of various equipments and pipes in chemical industry, food producing industry, medicine industry and so on. It can bear the most bitter chemical medium, and has good anti-creeping performance. The unloaded operating temperature range is -180~+260℃.

NOTE: rear shaft seal is not covered in this video – this information can be found online. If you have a deep groove worn into the shaft from this seal, you may have to install the new one in a slightly different position to contact an undamaged part of the shaft to prevent leakage from the backside of the pump.

The MB re-seal kit only includes the front cover o-ring and rear shaft seal – if your pump continues to leak from the front cover after replacement of this while operating, the internal O-rings will be leaking. With time and heat they have all gone hard and brittle now anyway.The internal o-rings have to be sourced from the aftermarket. They are not available as a spare part from MB. They want the whole pump replaced in such case.

Also note, i suggest using something like silcon o-ring grease to allow easy installation of the internal o-rings. Oil on its own may allow the rings to bind and be cut, chipped or shaved, resulting in enormous leaks.