# COS-150-640 Rotary Synthetic Compressor Oil, 5 Gal

Date: 2026-11-04

Canonical HTML URL: https://lubriloy.com/blog/cos-150-640-rotary-synthetic-compressor-oil

Compressor oils · 2026-11-04

[Buy direct from Lubri-Loy - free shipping: COS-150-640](https://lubriloy.com/products/cos-150-640)

Lubri-Loy COS-150-640 is Rotary Synthetic Compressor Oil, 8,000 Hour, in a 5 gal size. Buy direct from Lubri-Loy, with quality lubricants blended in the USA since 1949.

[View Rotary Synthetic Compressor Oil, 8,000 Hour, 5 gal / COS-150-640](https://lubriloy.com/products/cos-150-640)

## Product specification summary

- **Catalog No. / MFR #:** COS-150-640

- **Product:** Rotary Synthetic Compressor Oil

- **Service rating:** 8,000 hours

- **Size:** 5 gal

## Identify COS-150-640 and the 5 gal size

Catalog number COS-150-640 identifies Lubri-Loy Rotary Synthetic Compressor Oil, 8,000 Hour. This article covers the 5 gal size.

Use the complete catalog number COS-150-640 and the 5 gal size when discussing your order with Lubri-Loy.

## Lubri-Loy quality, blended in the USA since 1949

Lubri-Loy has blended quality lubricants in the USA since 1949. COS-150-640 is part of its rotary synthetic compressor oil offering.

Buying directly from Lubri-Loy gives you a direct point of contact for questions about this product and your ordering needs.

## Buy COS-150-640 direct from Lubri-Loy

Visit the linked COS-150-640 product page on lubriloy.com to buy directly from Lubri-Loy.

The prominent links near the top and end of this article lead to the exact COS-150-640 product page. Reference that catalog number and the 5 gal size when contacting Lubri-Loy about your order.

[View Rotary Synthetic Compressor Oil, 8,000 Hour, 5 gal / COS-150-640](https://lubriloy.com/products/cos-150-640)

## Frequently asked questions

### What is COS-150-640?

COS-150-640 is Lubri-Loy Rotary Synthetic Compressor Oil, 8,000 Hour.

### What size does this article cover?

This article covers the 5 gal size of COS-150-640.

### What catalog number should I reference?

Reference COS-150-640 and the 5 gal size when contacting Lubri-Loy.

Based only on the supplied COS-150-640 catalog identity, Rotary Synthetic Compressor Oil description, 8,000-hour rating, 5 gal size, listing item 03299469, and Lubri-Loy quality lubricants blended in the USA since 1949.

[Matching product page](https://lubriloy.com/products/cos-150-640) · [All product guides](https://lubriloy.com/blog/product-guides)

[Buy direct from Lubri-Loy - free shipping: COS-150-640](https://lubriloy.com/products/cos-150-640)

Other ways to buy: [Also available on Motion](https://www.motion.com/products/sku/03299469)