In the food and drink sector, reliable machinery and regular maintenance are essential for safe and efficient production. The lubricants used in these environments must support machine performance whilst meeting the requirements for food-safe production.
Setral’s range of food-grade products includes lubricants and maintenance products designed for various applications, including compressors and vacuum pumps.
These applications require specific oils capable of supporting the operation of equipment in demanding industrial environments, where reliability, protection against wear and compatibility with food safety requirements are key factors.
Food-grade compressor oil for food and pharmaceutical applications
A food-grade compressor oil is used in equipment operating in food and beverage production environments. Setral’s compressor and vacuum pump oils are classified as H1 products.
The H1 classification refers to lubricants used on equipment where accidental contact may occur between the lubricated part and foodstuffs. Setral’s products suitable for compressors and vacuum pumps are also Halal and Kosher certified.
Setral oils for compressors and vacuum pumps
MD Poland offers two Setral solutions specifically designed for this application area:
- the COVA-setral-SHF FD series, for piston compressors and vacuum pumps;
- COVA-setral-SHF/C 68 FD, for refrigeration compressors.
Both are fully synthetic H1 speciality oils based on PAO and designed for use in the food industry.
COVA-setral-SHF FD series for piston compressors and vacuum pumps
The COVA-setral-SHF FD series is a fully synthetic H1 speciality oil intended for use in piston compressors and vacuum pumps.
These products are available in various viscosity grades and cover a wide range of operating temperatures.
| Product series | Base oil | V40 | Temperature range | Certifications |
| COVA-setral-SHF FD series | PAO | 32 | -50°C to +140°C, short term +150°C | H1, Halal, Kosher |
| COVA-setral-SHF FD series | PAO | 46 | -45°C to +140°C, short term +150°C | H1, Halal, Kosher |
| COVA-setral-SHF FD series | PAO | 68 | -40°C to +140°C, short term +150°C | H1, Halal, Kosher |
| COVA-setral-SHF FD series | PAO | 100 | -35°C to +150°C, short term +160°C | H1, Halal, Kosher |
| COVA-setral-SHF FD series | PAO | 150 | -30°C to +150°C, short term +160°C | H1, Halal, Kosher |
Key features of the COVA-setral-SHF FD series
The key features of the COVA-setral-SHF FD series include:
- a formulation free from MOSH/MOAH components, verified by external laboratory analysis;
- OEM approval available;
- modern additives for optimum wear protection;
- typical extension of the service life of filters and separation systems.
COVA-setral-SHF/C 68 FD for refrigeration compressors
COVA-setral-SHF/C 68 FD is a fully synthetic H1 refrigeration compressor oil.
| Product | Base oil | V40 | Temperature range | Certifications |
| COVA-setral-SHF/C 68 FD | PAO | 68 | -50°C to +140°C | H1, Halal, Kosher |
This product is designed to ensure excellent lubrication even at extreme temperatures below freezing. It also offers good anti-wear properties and extends oil change intervals compared to mineral oil-based products.
The formulation is also described as free from MOSH/MOAH in its components.
Why low-temperature performance is important
The Setral range of compressor oils includes products with operating temperatures starting from -50 °C. This is relevant for applications where lubrication performance is required even below freezing point.
In particular, COVA-setral-SHF/C 68 FD is specifically described as a refrigeration compressor oil with exceptional lubrication performance at very low temperatures.
Food-grade requirements and product safety
The Setral food-grade range is developed for applications in the food and drink sector and includes products classified as H1, as well as Halal and Kosher-certified products.
Setral food-grade maintenance lubricants comply with the ISO 21469 standard. This standard focuses on high hygiene requirements during the production of food-grade lubricants and helps to support quality management systems such as HACCP.
Choosing the right food-grade compressor oil
Choosing the right food-grade compressor oil depends on the specific application and operating conditions.
For piston compressors and vacuum pumps, the COVA-setral-SHF FD series offers various viscosity grades and temperature ranges. For refrigeration compressors, the COVA-setral-SHF/C 68 FD is designed to operate even at temperatures below freezing.
As with all applications involving industrial lubricants, a product’s suitability must be assessed based on the specific operating conditions of the equipment.
Setral solutions for compressor oils from MD Poland
MD Poland supplies Setral solutions for food-grade lubricants intended for compressors, vacuum pumps and refrigeration compressors used in the food industry.
Contact the experts at MD Poland to identify the food-grade compressor oil whose characteristics best suit your equipment and operational requirements.
