Air Compressor Head Two-stage Dry Oil-free GHH IR Air End CD14D

Dry running screw compressor air ends

Decades of experience in the construction of compressor design enable us to deliver leading oil free air screw compressor air ends. The compressor stage is directly flanged onto a gearbox, resulting in an integral solution including oil-tank, oil-pump and oil-filter. Protection of corrosion in the compression chamber is reassured with the application of unique ULTRACOAT. The second stage or the high-pressure stage is flanged onto the gearbox beside the low pressure stage. Mounted on anti-friction bearings the rotors run absolutely free without contact.

High performance reliable 2-stage oil free
compressor blocks for continuous operation in demanding applications including: chemical, automotive, pharmaceutical, food and beverage industries, air separation systems, etc.

Totally oil free air compression
Lifetime compression efficiency: rotors and internal housing surfaces treated with Ultracoat (Our coating prevents corrosion and improves the efficiency of the compression process. Ultracoat has an exceptionally long life and is resistant to high temperatures and pressures.)
No corrosion due to stainless steel rotors in the high-pressure-stage
GHH RAND rotor profiles for high efficiency
Robust design reliable in operation under the most difficult conditions
Over 60 years market experience in oil free compressor units!
Ultracoat
Using Ultracoat in our oil free compressors is the key to their reliability, long life, and excellent efficiency. The outstanding efficiency of our dry-running screw compressors is down to our coating (Ultracoat) which we use for coating our rotor profiles,sealing journals, housing bores, and end covers.