Water injected Screw compressors , KOMPBERG ZWF

Water injected Screw compressors , KOMPBERG ZWF

Oil-free Water injected screw compressor 68 -120 kW,  (KOMPBERG ZWF)

Oil-free, water-injected screw compressors are a perfect fit to all applications that require clean compressed air. There is absolutely­ no risk of oil contamination and resulting production downtime – 100% oil-free compressed air is one of the competitive advantages of these screw compressors. 
High reliability as well as low operating and maintenance cost are essential benefits of BERG ZWF compressors. 
BERG water-injected screw compressors of the ZWF ranges, available from 68 to 120 kW, have been developed to ensure economic production of oil-free compressed air. 
A special feature of these compressors protected by utility patent is reflec-ted by the fact that compressor oil usually applied for cooling, sealing, and lubrication has been completely banished from the process of compression. The oil has been replaced by the most natural of all raw materials: water. Being an ideal heat carrier, water takes away the heat of the compression process and thus ­ensures low temperatures in the system. The advantage of low temperatures is a nearly isothermal compression which is extraordinarily cost-efficient at high free air delivery.

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100% oil-free compressed air

Our oil-free compressors deliver oil-free air. Regardless of whether you are involved in pharmaceutical manufacturing, food processing, critical electronics, or a similarly demanding industry, risks must be ruled out. That’s why you need a BERG risk-free solution: oil-free screw compressors designed for applications requiring the highest levels of purity. Zero oil, No risk of contamination, No risk of damaged or unsafe products, No risk of loss due to business interruption.


Technical Data of KOMPBERG ZWF

Model Capacity [m3/m] Dimension (LxWxH) motor power  connection Weight
6 bar 8 bar 10 bar 13 bar [mm] [kW] " [kg]
ZWF 68 1.55 - 11.25 1.55 - 11.20 1.55 - 10.25 - 2060 x 1260 x 1732 68 G 2 1650
ZWF 85 1.55 - 12.40 1.55 -12.36 1.55 - 12.17 1.55 - 10.17 2060 x 1260 x 1732 85 G 2 1750
ZWF 120 3.41 - 20.60 3.41 - 20.30 3.41 - 17.65 3.41 - 15.40 2525 x 1571 x 1832 120 G 2 1/2 2390