Pilotpack 3435

For High Speed Pumps

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.

Pilotpack 3435 is listed by the United Kingdom Water Fitting Byelaw Scheme - Ref No. 9909508.

Applications

• Rotary, reciprocating and static
• Designed as a high speed pump packing but can be used for reciprocating pumps and valves
• Acids, alkalis, oils, solvents and all chemicals with the exception of fluorine, molten alkali metals, hot fuming nitric acid, ammonium nitrate or oxygen
• Petroleum products.

Service

Max.Temp. 290oc, Pressure 350 bar, pH 0-14, Speed 25m/s.

Supplied

In Square Section 3.0mm, 5.0mm, 6.5mm, 8.0mm, 9.5mm in Coils of 6 metres; 11.0mm and above in Coils of 3 metres. Cut rings, intermediate and larger sizes or specified lengths available to order.