Sealey CPO/1 Compressor Oil 1ltr Pack of 12 A blend of mineral oils suitable for Sealey and other leading brands of compressor. Supplied in packs of twelve 1 litre containers. Ideal for Direct Drive Compressors. A blend of mineral oils suitable for Sealey and other leading brands of compressor Grade: ISO68 / SAE20W Supplied in 12 x 1 litre containers Model No CPO/1