Kluber Summit RHT 68

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Category: Kluber

Manufacturer: Kluber Lubrication

Origin: Germany

Packaging: 1kg, 25kg

Product code : Kluber Summit RHT 68

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0877330486

Highlights of Kluber Summit RHT 68

Kluber Summit RHT 68 is a specialized lubricant developed specifically for industrial refrigeration systems, especially for ammonia refrigeration compressors. Kluber Summit RHT 68 is based on Polyalphaolefins (PAO) and is manufactured by Klüber Lubrication, ensuring optimal lubrication performance under severe operating conditions.

Technical data sheet of Kluber Summit RHT 68

Article number	050057
NSF-H2 Registered	144 398
Appear	Transparent
Color space	Transparent
Density, DIN 51757, 20 °C	About 0.86 g/cm³
Kinematic viscosity, 40 °C	About 68 mm²/s
Kinematic viscosity, 100 °C	About 8.8 mm²/s
Viscosity index, DIN ISO 2909	>= 90
ISO viscosity class, DIN ISO 3448	68
Freezing point, DIN ISO 3016	<= -39 °C
Flash point, DIN EN ISO 2592	>= 240 °C
Minimum shelf life from date of manufacture	About 36 months

Key features of Kluber Summit RHT 68

Kluber Summit RHT 68 exhibits limited solubility in ammonia, which helps maintain stable lubrication performance in ammonia refrigeration systems.
Kluber Summit RHT 68 has good flow properties, ensuring effective lubrication even at low temperatures. Thanks to extended oil change intervals, maintenance is optimised, which reduces overall operating costs.
The reduced sludge build-up of Kluber Summit RHT 68 improves the cooling efficiency of the system. The life of filters and oil separators is extended, contributing to reduced long-term operating costs.

Application of Kluber Summit RHT 68

Kluber Summit RHT 68 is used for refrigeration compressors, including screw and piston compressors, helping to ensure smooth and durable operation in large-scale refrigeration systems.
Kluber Summit RHT 68 is suitable for refrigeration systems operating at low temperatures, especially when compatible with ammonia refrigerants, providing stable performance and optimum lubrication efficiency.
Kluber Summit RHT 68 is particularly suitable for compressors used in food and pharmaceutical production plants where safety and hygiene requirements are a top priority.
Kluber Summit RHT 68 is also used in applications requiring high temperature resistance, where maintaining stable viscosity and thermal performance is important.
Kluber Summit RHT 68 is widely used in compressor systems serving automation equipment and industrial production lines, contributing to improving the operating efficiency and reliability of the entire system.