# HFSH1-100-640 H1 Synthetic Hydraulic Oil ISO 100, 5 gal

Date: 2026-10-28

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Food-grade lubricants · 2026-10-28

[Buy direct from Lubri-Loy - free shipping: HFSH1-100-640](https://lubriloy.com/products/hfsh1-100-640)

Lubri-Loy HFSH1-100-640 is a synthetic hydraulic fluid and food-grade machinery oil with an H1 designation, ISO viscosity grade 100 and a 5 gal size. The catalog product name states an 8,000-hour service life rating. Lubri-Loy's commitment to quality lubricants blended in the USA since 1949 continues with this offering. Visit the matching product page to buy directly from Lubri-Loy.

[View Lubri-Loy H1 Synthetic Hydraulic Fluid ISO 100, 5 gal / HFSH1-100-640](https://lubriloy.com/products/hfsh1-100-640)

## Product specification summary

- **Catalog No. / MFR #:** HFSH1-100-640

- **Product:** Synthetic Hydraulic Fluid Food Grade Machinery Oil

- **Food-grade designation:** H1

- **Viscosity grade:** ISO 100

- **Size:** 5 gal

- **Catalog service life rating:** 8,000 hour

## H1 hydraulic fluid for food and beverage machinery

Food and beverage plant maintenance teams consider H1 hydraulic fluids for suitable hydraulic systems and machinery where incidental food contact is possible. H1 does not mean a lubricant should be deliberately added to food.

For HFSH1-100-640, the supplied information identifies a synthetic food-grade hydraulic fluid in ISO viscosity grade 100. Confirm the equipment manufacturer's requirements and the product's suitability before selecting it for a hydraulic system.

## A 5 gal size with the stated 8,000-hour rating

Catalog number HFSH1-100-640 identifies the 5 gal product. Its catalog name is Synthetic Hydraulic Fluid Food Grade Machinery Oil, H1, 8,000 hour.

The 8,000-hour statement is the catalog's service life rating, not a maintenance interval guaranteed for every application. Follow the equipment requirements and current product guidance when planning service.

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

Lubri-Loy has blended quality lubricants in the USA since 1949. That history is central to its offering for the maintenance and purchasing teams who keep machinery running.

Buying directly from Lubri-Loy gives your team a clear place to discuss the exact catalog item and its ordering options without assuming unlisted specifications.

## Buy HFSH1-100-640 directly from Lubri-Loy

Open the HFSH1-100-640 product page on lubriloy.com and use Add to cart or Buy now to order directly from Lubri-Loy.

Keep the full catalog number on your order so the 5 gal item is clearly identified. Contact Lubri-Loy with any product selection or ordering questions.

[View Lubri-Loy H1 Synthetic Hydraulic Fluid ISO 100, 5 gal / HFSH1-100-640](https://lubriloy.com/products/hfsh1-100-640)

## Frequently asked questions

### What is HFSH1-100-640?

It is Lubri-Loy Synthetic Hydraulic Fluid Food Grade Machinery Oil, H1, in ISO viscosity grade 100 and a 5 gal size.

### What does H1 mean in this application?

H1 identifies a food-grade lubricant category for use where incidental food contact is possible. It does not mean the oil is intended to be added directly to food. Confirm equipment and application suitability before use.

### What service life rating is stated?

The catalog product name states 8,000 hour. Treat this as the stated rating and follow equipment requirements and current product guidance for the actual service interval.

### 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 HFSH1-100-640 facts: synthetic hydraulic fluid and food-grade machinery oil, H1, ISO 100, 5 gal and the catalog's 8,000-hour rating, plus Lubri-Loy's USA blending history since 1949. Application discussion is general guidance. No additional specifications, certifications, registration numbers or prices are asserted.

[Matching product page](https://lubriloy.com/products/hfsh1-100-640) · [All product guides](https://lubriloy.com/blog/product-guides)

Other ways to buy: [Also available through Motion Industries](https://www.motion.com/products/sku/04054255)