What is Klüber KLUBERSYNTH RA?
Klüber KLUBERSYNTH RA is a synthetic compressor oil manufactured by Klüber Lubrication, a Germany-based global specialist in specialty industrial lubricants. It is engineered for Screw and reciprocating compressors and related industrial applications requiring reliable, long-term lubrication performance.
This product belongs to the Klüber KLUBERSYNTH RA family, recognized in the industrial lubrication industry for long-life synthetic compressor oil with low carbon residue; suitable for screw and reciprocating compressors; extended oil drain intervals. The formulation combines polyalphaolefin (pao) as the base oil with n/a (liquid oil) as the thickener system, operating within a temperature range of -30°C to +180°C.
Technical Specifications
| Brand |
KLÜBER (Klüber Lubrication München GmbH & Co. KG) |
| Product Line |
Klüber KLUBERSYNTH RA |
| Product Type |
Synthetic Compressor Oil |
| Base Oil |
Polyalphaolefin (PAO) |
| Thickener |
N/A (liquid oil) |
| NLGI Grade |
N/A (liquid oil) |
| Temperature Range |
-30°C to +180°C |
| Color |
Clear to slightly yellow |
| Storage |
Store in original sealed container at 0°C to 40°C. Protect from moisture, contamination, and direct sunlight. |
| Shelf Life |
48 months (4 years) from date of manufacture under recommended storage conditions |
Note: Specifications are based on publicly available product data from Klüber Lubrication. Consult the official datasheet for the most current information.
Applications & Industries
Klüber KLUBERSYNTH RA is specified for use in the following applications:
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Screw and reciprocating compressors — Suitable due to the product's formulation characteristics and performance profile.
-
vacuum pumps — Suitable due to the product's formulation characteristics and performance profile.
-
rotary vane compressors — Suitable due to the product's formulation characteristics and performance profile.
-
centrifugal compressors — Suitable due to the product's formulation characteristics and performance profile.
-
natural gas compressors — Suitable due to the product's formulation characteristics and performance profile.
-
process gas compressors — Suitable due to the product's formulation characteristics and performance profile.
-
air compressors in industrial plants — Suitable due to the product's formulation characteristics and performance profile.
-
compressor stations — Suitable due to the product's formulation characteristics and performance profile.
-
pneumatic system compressors — Suitable due to the product's formulation characteristics and performance profile.
Advantages
- Extremely long service life — up to 8,000-12,000 hours in rotary screw compressors
- Low carbon residue formation keeps compressors clean
- Excellent thermal and oxidation stability at high discharge temperatures
- Reduced maintenance costs through extended oil change intervals
- Good demulsibility for water separation in wet compressed air systems
- Low volatility reduces oil carry-over into compressed air
- Excellent wear protection for compressor bearings and rotors
- Compatible with most compressor seal and gasket materials
- Reduces varnish and sludge formation compared to mineral compressor oils
- Good low-temperature fluidity for cold start conditions
- Energy-efficient operation due to optimized friction characteristics
- Compatible with most compressor OEM specifications
- Supports ISO 8573 compressed air quality standards
- Available in multiple viscosity grades for different compressor types
- Supported by KLUBER oil analysis and condition monitoring programs
Limitations & Considerations
- Higher initial cost compared to mineral compressor oils
- Not suitable for breathing air compressors without specific certification
- May not be compatible with all compressor paint and coating systems
- Not fire-resistant — not for use near extreme heat sources
- Maximum temperature limited to 180°C
- May require system flushing when converting from mineral oils
- Not compatible with PAG-based compressor fluids
- Limited availability in some viscosity grades in remote locations
- Not biodegradable — requires proper disposal procedures
- May require specific filtration for optimal oil life
Frequently Asked Questions
Q: What applications is Klüber KLUBERSYNTH RA designed for?
Klüber KLUBERSYNTH RA is engineered for Screw and reciprocating compressors. The product is commonly specified in industries including Screw and reciprocating compressors, vacuum pumps, rotary vane compressors, centrifugal compressors, natural gas compressors and related industrial sectors where reliable lubrication is critical.
Q: What temperature range does it operate in?
The operating temperature range is -30°C to +180°C. Always verify the specific temperature requirements for your application against the product datasheet to ensure compatibility.
Q: Is Klüber KLUBERSYNTH RA food grade?
No, Klüber KLUBERSYNTH RA is not NSF H1 registered for food-grade applications. For food processing environments requiring NSF H1 certification, consider Klüberfood NH1 or Klubersynth UH1 product series.
Q: Can this product be mixed with other greases?
As a general engineering practice, mixing greases with different thickener types is not recommended. Incompatible thickeners can cause the grease to soften excessively or harden, potentially leading to lubrication failure. If switching from another product, it is best practice to thoroughly purge the old lubricant before applying the new one.
Q: How should this product be stored?
Store in original sealed container at 0°C to 40°C. Protect from moisture, contamination, and direct sunlight. The typical shelf life is 48 months (4 years) from date of manufacture under recommended storage conditions from the date of manufacture under recommended storage conditions.
Sourcing & Technical Support
KOEED is an authorized KLÜBER Lubrication distributor. Klüber KLUBERSYNTH RA is in stock with worldwide shipping available. Product datasheets and Material Safety Data Sheets (MSDS) are available on request.
For technical consultation, volume pricing, or to request a competitive quote, contact Moritta@KOEED.COM. Our technical support team typically responds within 24 hours. When requesting a quote, please include product specifications, required quantity, and shipping destination for fastest service.
