Pilotpack 3435 has been developed as a high speed packing and is plaited from high tensile strength PTFE which incorporates high quality graphite and additional lubricant. This makes it suitable for working at very high pressure with normal gland clearance. The graphite and additional lubricant gives improved thermal conductivity and low coefficient of friction, thus making it suitable for use at high shaft speeds. There is rapid heat transfer from the rubbing face of the packing and this not only increases the working life but means that the frequency of adjustment and shaft abrasion are kept to a minimum.
Max temp 290C
If Pilotpack 3435 is not available, it will be substituted for an equivalent specification packing