Summit Syngear® SH®-7000 Series synthetic gear lubricants are formulated using synthesized hydrocarbon fluid and select additives to en-hance oxidation resistance and provide maximum protection against wear, rust, corrosion and foaming. These PAO based fluids provide sig-nificantly better thermal and oxidation stability, as well as increased pro-tection against the loss of viscosity than do conventional good quality mineral oils. The inherently high viscosity index of these oils provides higher viscosities and therefore greater film thickness at higher tempera-tures and lower viscosities for easy start-up and minimal internal friction at lower temperatures. The low coefficient of friction of the Summit Syn-gear® SH®-7000 Series lubricants substantially reduces power consump-tion and gearbox operating temperature, further prolonging the useful life of the lubricant.
Summit Syngear® SH®-7000 Series lubricants are recommended for use under severe high or low temperature conditions when lubricating industrial enclosed gears and heavily loaded plain or rolling element bear-ings. They are particularly recommended for applications where high oil temperatures result in short oil life or high maintenance costs. Summit Syngear® SH®-7032, SH®-7046 and SH®-7068 may be used in piston or gear type pumps, expecially where pressures exceed 1000 psi or when operating over a wide temperature range. Use Summit Syngear® SH®-7032 through Syngear® SH®-71000 for applications where the cor-rosion of yellow metals is a concern, as these lubricants do not contain ad-ditives which tend to attack metals such as brass, bronze or copper.
The Summit Syngear® SH®-7000 Series lubricants are compatible with essentially all seal materials, plastics and paints, including nitrile Buna N, neoprene, viton, teflon, polyethylene, polyurethane ether, fluorocarbon, poly-acrylate, polysulfate, ethylene acrylic, epoxy, plastisol, PVC, acrylic paint and lacquer.