Industrial OilSyn34 Air Compressor Oil Non Detergent Synthetic

OilSyn34 is a 34-ounce (1 quart) synthetic, non-detergent air compressor pump oil designed for Rolair systems. Sold under the Rolair OILSYN34 designation, this fully synthetic, non-detergent pump oil comes in a 34-ounce bottle and is marketed as the replacement oil for Rolair air compressors; retailer listings also cite its use in pressure washers, underscoring its versatility beyond dedicated compressors. The product is listed in Rolair’s official synthetic oil lineup and is identified in distributor catalogs with the manufacturer part number OILSYN34 (34 oz / 1 quart), confirming its role as the standard synthetic oil option for maintaining Rolair pump assemblies. Availability appears across specialty tool retailers and repair parts catalogs, including sources that reference Rolair OILSYN34 as a 34-ounce synthetic, non-detergent air compressor pump oil, demonstrating broad recognition as the dedicated replacement lubricant for Rolair equipment.