Medium-Duty (DAH) Screw Air Compressor Oil
This product is formulated by blending imported, multi-stage hydrocracked refined base oils with Hoffman’s proprietary antioxidants, anti-wear agents, and defoaming additives.
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Detailed Introduction
This product is formulated with imported, multi-stage hydrocracked refined base oil plus… Hoffman Formulated with proprietary antioxidants, anti-wear agents, and antifoaming agents.
This product is classified according to its kinematic viscosity at 40°C into grades such as 32, 46, 68, and 100.
Performance Features
◎ Excellent oxidation stability, effectively preventing the formation of sludge, varnish, and carbon deposits.
◎ Excellent demulsibility, enabling rapid oil–water separation.
◎ Outstanding air-release and antifoaming properties
◎ Excellent wear resistance, anti-corrosion properties, and corrosion resistance
◎ Long oil-change intervals help extend equipment service life.
Scope of Application
◎ Primarily suitable for lubrication, cooling, and sealing in all domestically produced oil-injected screw compressors, medium- and high-pressure reciprocating compressors (68#), and medium-load rotary compressors.
◎ Operating temperature range: -36 to +100°C; recommended oil change interval: 2,500–3,000 hours.
Main Technical Parameters

Precautions: May be blended with any mineral oil. For blending with other oils or to obtain safety data, please consult your distributor.
Packaging: Hoffman 18L plastic drum, 200L steel drum.
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