Open Type Reciprocating Compressors AK-2N, AK-4N, WAK-2N, WAK-4N
Open Type Reciprocating Compressors 200/IIIL, 250/IVL, 300/VL, AK6, AK7.5
R22, R134a, R404A, R507, R717 (NH3)
Technical Highlights
- This model series has been further developed from the proven two, four and six cylinder series after extensive research
- By a number of ways it has been possible to improve again refrigerating performance, efficiently and operating reliability and to conceive once again a further – oriented new compressor generation
- Displacement from 15.17 m3/hr to 151.6 m3 /hr
- Crankshaft with special surface finish. Optimized aluminium piston shape and Chromium – plate piston rings guarantee low frictional losses and long services life
- High efficient, extremely robust valve plate design as the result of newly developed valve plat from Germany
- Pressure Oil lubrication by means of reversible gear pump
- Shaft seal cooled by a pressurized oil stream and also by the suction gas flow resulting in excellent stability and insignificant thermal load, replaceable without dismounting the compressor
Optional Extra
- Water-cooled cylinder heads
- Additional fan
- Crankcase heaters
- Adapter for oil and gas equalization
