1 Gallon Semi Synthetic 4000 Hour All Weather Fluid 250030-757 Rotary Screw Comp

All Temp partial-synthetic blend air compressor lubricant is designed for rotary screw and reciprocating compressors. Utilizing an advanced-technology additive system, All Temp offers good oxidative and thermal stability as well as resistance to carbon and varnish formation. All Temp gives outstanding service — even in moderately severe operating conditions.