# ISO 68 Air Compressor Oil, 5 Gal \\| COM-068-640

Date: 2026-10-27

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Industrial lubricants · 2026-10-27

[Buy direct from Lubri-Loy - free shipping: COM-068-640](https://lubriloy.com/products/com-068-640)

Lubri-Loy COM-068-640 is a mineral air compressor oil for reciprocating compressors, in ISO viscosity grade 68. It is supplied in a 5 gal pail and carries a 4,000-hour rating in the product description. Lubri-Loy has blended quality lubricants in the USA since 1949.

[View Lubri-Loy Air Compressor Oil, ISO 68 / COM-068-640](https://lubriloy.com/products/com-068-640)

## Product specification summary

- **Product:** Air Compressor Oil

- **Catalog No. / MFR #:** COM-068-640

- **Compressor type:** Reciprocating

- **Base:** Mineral

- **Viscosity grade:** ISO 68

- **Rating stated in product description:** 4,000 hour

- **Package:** 5 gal pail

## Mineral oil for reciprocating air compressors

COM-068-640 identifies Lubri-Loy Air Compressor Oil, ISO 68. It is a mineral reciprocating compressor oil.

For maintenance teams selecting compressor oil, the compressor type and viscosity grade are useful starting points. Check the equipment's lubrication instructions before selecting an oil.

## ISO 68 in a 5 gal pail

This article covers catalog number COM-068-640 in the 5 gal pail. Use the catalog number and package size together when ordering.

The supplied product description states a 4,000-hour rating. Follow the equipment manufacturer's instructions when planning maintenance.

## Quality lubricants blended in the USA since 1949

Lubri-Loy has blended lubricants in the USA since 1949. That history of quality is central to the Lubri-Loy name.

COM-068-640 gives customers a 5 gal pail option for purchasing Lubri-Loy mineral reciprocating compressor oil in ISO grade 68.

## Buy COM-068-640 directly from Lubri-Loy

Visit the COM-068-640 product page on lubriloy.com to buy direct from Lubri-Loy using the available purchasing options.

Confirm the catalog number, ISO 68 grade and 5 gal pail before placing your order.

[View Lubri-Loy Air Compressor Oil, ISO 68 / COM-068-640](https://lubriloy.com/products/com-068-640)

## Frequently asked questions

### What is Lubri-Loy COM-068-640?

It is a mineral air compressor oil for reciprocating compressors, in ISO viscosity grade 68.

### What size is COM-068-640?

COM-068-640 is supplied in a 5 gal pail.

### What hour rating is stated in the description?

The product description states a 4,000-hour rating. Follow your equipment manufacturer's lubrication and maintenance instructions.

### 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.

Based only on the supplied COM-068-640 facts: Lubri-Loy Air Compressor Oil; mineral reciprocating compressor oil; ISO 68; 4,000 hour; 5 gal pail; plus Lubri-Loy's USA blending history since 1949. No additional specifications, certifications, food-grade status or prices are stated.

[Matching product page](https://lubriloy.com/products/com-068-640) · [All product guides](https://lubriloy.com/blog/product-guides)

Other ways to buy: [Also available through Motion Industries](https://www.motion.com/products/sku/03496070)