# COS-220-640 Synthetic Compressor Oil ISO 220, 5 Gal

Date: 2026-11-01

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Compressor oils · 2026-11-01

[Buy direct from Lubri-Loy - free shipping: COS-220-640](https://lubriloy.com/products/cos-220-640)

Lubri-Loy COS-220-640 is Rotary Synthetic Compressor Oil, ISO 220, in a 5 gallon size. This factory-order item introduces a new ISO 220 grade in Lubri-Loy's rotary synthetic compressor oil family. Lubri-Loy brings its commitment to quality lubricants, blended in the USA since 1949, to this product. Use the direct-buy links to visit the exact COS-220-640 product page on lubriloy.com.

[View COS-220-640 Rotary Synthetic Compressor Oil ISO 220, 5 gal / COS-220-640](https://lubriloy.com/products/cos-220-640)

## Product specification summary

- **Catalog No. / MFR #:** COS-220-640

- **Product:** Rotary Synthetic Compressor Oil

- **Viscosity grade:** ISO 220

- **Size:** 5 gallon

- **Availability:** Factory order

## A new ISO 220 rotary synthetic compressor oil grade

COS-220-640 identifies Lubri-Loy's rotary synthetic compressor oil in ISO viscosity grade 220 and a 5 gallon size. It is a new grade in the rotary synthetic compressor oil family.

Keep the complete catalog number, ISO 220 grade and 5 gallon size together when reviewing the product or preparing an order. Those details identify the exact item covered here.

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

Lubri-Loy has blended quality lubricants in the USA since 1949. COS-220-640 continues that commitment within its rotary synthetic compressor oil family.

For questions about this product, reference COS-220-640 rather than relying on the family name alone. This keeps your inquiry focused on the intended grade and size.

## Buy COS-220-640 directly from Lubri-Loy

Visit the COS-220-640 product page on lubriloy.com to review the current direct-ordering options for the 5 gallon size.

This is a factory-order item. Contact Lubri-Loy to discuss ordering and timing, using catalog number COS-220-640, Rotary Synthetic Compressor Oil, ISO 220, 5 gallon.

[View COS-220-640 Rotary Synthetic Compressor Oil ISO 220, 5 gal / COS-220-640](https://lubriloy.com/products/cos-220-640)

## Frequently asked questions

### What is COS-220-640?

COS-220-640 is Lubri-Loy Rotary Synthetic Compressor Oil, ISO 220, in a 5 gallon size. It is a new ISO 220 grade in the rotary synthetic compressor oil family.

### Is COS-220-640 a factory-order item?

Yes. COS-220-640 is available by factory order. Visit its product page on lubriloy.com or contact Lubri-Loy to discuss ordering.

Based only on the supplied COS-220-640 facts: Rotary Synthetic Compressor Oil, ISO 220; 5 gallon size; factory order; new ISO 220 grade in the rotary synthetic compressor oil family; item 05064991; and Lubri-Loy quality lubricants blended in the USA since 1949.

[Matching product page](https://lubriloy.com/products/cos-220-640) · [All product guides](https://lubriloy.com/blog/product-guides)

[Buy direct from Lubri-Loy - free shipping: COS-220-640](https://lubriloy.com/products/cos-220-640)

Other ways to buy: [Also available on Motion](https://www.motion.com/products/sku/05064991)