NSF H1 is an international certification for food-grade oils and greases used in food production facilities. Essentially, it means:
- It can be safely used in equipment that may come into contact with food.
- In case of incidental food contact, it does not harm human health.
- NSF H1 certification is critically important for compliance with HACCP and GMP standards.
Areas of Use
- Bearings
- Chains and gears
- Sealed machinery (pistons, valves)
- Moving parts near the food line
Difference from NSF H2
- NSF H2: Suitable for parts not in contact with food; no safety guarantee in case of contact.
- NSF H1: Provides safe use in areas with a risk of food contact.
You can contact us for technical support regarding solutions suitable for your business.

