Product specification summary
- Catalog No. / MFR #
- COM-032-640
- Product
- Air compressor oil
- Compressor type
- Reciprocating
- Base
- Mineral
- Viscosity grade
- ISO 32
- Catalog service rating
- 4,000 hour
- Size
- 5 gal pail
- Availability
- Factory order

ISO 32 mineral oil for reciprocating air compressors
The catalog identifies COM-032-640 as Reciprocating Compressor Oil, Mineral, 4,000 Hour. This item is ISO viscosity grade 32 and comes in a 5 gal pail.
Use the complete catalog number, ISO 32 grade and 5 gal pail size when discussing an order. Check your compressor's lubricant requirements before selecting an oil.
Understanding the catalog's 4,000-hour rating
The 4,000-hour figure is the catalog-stated service rating. It is not a universal oil-change interval for every compressor or operating condition.
Follow your equipment documentation and maintenance guidance when planning service, and contact Lubri-Loy with questions about COM-032-640.
Lubri-Loy quality, blended in the USA since 1949
Lubri-Loy has blended quality lubricants in the USA since 1949. COM-032-640 is part of its mineral reciprocating compressor oil offering.
Buying directly from Lubri-Loy gives you a direct point of contact for questions about this exact product and your ordering needs.
Buy COM-032-640 directly from Lubri-Loy
Visit the COM-032-640 product page on lubriloy.com for direct ordering options for the 5 gal pail.
This is a factory-order item. Reference COM-032-640 when contacting Lubri-Loy about availability and your ordering requirements.
View COM-032-640 ISO 32 Mineral Air Compressor Oil, 5 gal pail / COM-032-640
Frequently asked questions
What is COM-032-640?
COM-032-640 is Lubri-Loy mineral reciprocating air compressor oil in ISO viscosity grade 32, with a catalog-stated 4,000-hour service rating.
What package does this article cover?
This article covers catalog number COM-032-640 in a 5 gal pail.
How can I buy this product from Lubri-Loy?
Open the matching Lubri-Loy product page. Use Add to cart or Buy now when available, or Request a quote for quote-only products. Direct orders include free shipping within the US.