Castrol Aircol CM 46, 20L

Castrol Aircol CM 46 is a high-quality mineral-based compressor oil designed for lubricating air compressors, including rotary screw and piston types. Formulated from highly refined base oils and an ashless additive package, it offers long service life, excellent wear protection, and thermal stability under continuous operation and high temperatures. Compliant with ISO 6743-3 and DIN 51506 VDL standards.

Application:

Castrol Aircol CM 46 is suitable for rotary screw compressors with oil injection and piston air compressors. It may also be used in compressors with integrated gear systems due to its high wear resistance. Recommended for air discharge temperatures up to 90°C, with oil change intervals up to 4000 operating hours. Fully compatible with Aircol PD and MR series oils.

Benefits:

• Low deposit formation tendency: minimizes risks of coking, fire, and explosion.
• Excellent water separation: reduces the risk of emulsions that could block separators.
• Effective corrosion protection: ensures safe operation in humid environments.
• Extended oil and filter life: reduces maintenance intervals and operational costs.
• Superior wear resistance: suitable for use in compressors with built-in gear drives.

Classification and Standards:

• ISO 6743-3: DAA, DAB, DAG, DAH
• DIN 51506 VDL

Approvals:
Meets the requirements of major air compressor manufacturers. Refer to OEM specifications for viscosity grade and drain intervals.

Technical Data:

Storage:
Store in sealed containers in dry, cool indoor conditions. If stored outdoors, drums should be kept horizontally to prevent water ingress. Avoid exposure to sunlight, frost, or temperatures above 60°C.

Downloads:
Product Data Sheet