AU-46 – Silicone Fluid

Summit AU-46 is a silicone-based synthetic compressor oil designed for use in rotary screw compressors. AU-46 does not breakdown under normal operating temperatures and pressures thereby eliminating carbon deposits, sludge and varnish formations. The system stays clean of lubricant by-products resulting in lower maintenance costs. The high viscosity index insures a minimum change in viscosity over the compressor’s temperature range.  AU-46 has excellent water separation, corrosion protection and lubricity characteristics.