Mechanical Face Seals

The future climate guidelines and the goals of reducing global warming present new challenges. EKK's robust and high-pressure resistant gasket is suitable for R1234yf and R134a refrigerants. The low permeability rate was achieved through the intelligent sealing design and innovative rubber materials. The seals already meet future requirements today and make sustainable compressors possible.

Product photos

AMS-28
AMS-28
AMS-40
AMS-40

Features

  • Rotary seal designed exclusively for car air-conditioning compressors.
  • Helps eliminate leakage from refrigerant gasses.
  • The sliding materials are made of special silicum carbide and carbon components suitable for refrigerant gasses and compressor.

New challenges are set by future regulations and the ambition to reduce global warming potential. EKK’s robust and high pressure resistant seal is suitable for R1234YF and R134A refrigerant. The low permeation rates achieved by a unique sealing design and innovative rubber materials can meet the future challenges today, enabling sustainable compressor applications.

Product specifications

Item

Range

Unit

Sealing object fluid

R134a and R1234yf

Temperature

Max. 130

⁰C

Max velocity

4.500

min-1

Pressure

-0.1 till 0.5

MPa.G

Inner diameter

28 | 40

mm

Outer diameter

42,8 | 60,25

mm

Total height

43,6 | 45

mm

Height rotary part

29,5 | 30

mm

Note: The above figures indicates the best conditions in individual cases and may differ according to the seal size. Please contact us before use.