Spareage produces PTFE Shaft Seals for high speed rotary application. Spareage designed PTFE Shaft seals for Wind Turbine where the rotation from the low-speed shaft is passed onto the high-speed shaft. SpareageTF1 Shaft Seal comprises of SS metal cup, rubber energizer & Teflon lip. Teflon lips with fillers like bronze, carbon, glass & graphite act as a lubricant & are recommended for dry running applications. It is also used under high pressure and extreme vacuum. SpareageTF8 Shaft seal have the same features like TF1 but contains two tandem Teflon lips for separating Oil or other media entering in to the shaft.