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Relying on experience in the design and production of rotary lobe blowers since 1868 and screw compressors since 1943 Aerzen has continually set new standards in the field of twin-shaft positive displacement machines. This unique combined experience is the foundation upon which the new groundbreaking and future-oriented Delta Hybrid technology has been developed – the first series of Rotary Lobe Compressors!
A total of 7 patents or patent applications currently make the Delta Hybrid one of the most innovative products in compression technology.
A 3+3 twisted rotor profile is used for low pressures up to 800 mbar (12 psi) whereas a 3+4 rotor profile is used for pressures up to 1500 mbar (22 psi): a compressor with optimum efficiency can be selected for the needed pressure range.
Over a ten year operating period, energy costs equate to about 90% of the total Life Cycle Costs of a compressor. With this in mind, the Delta Hybrid was developed with the focus on increasing energy efficiency and achieving a significant reduction of energy costs and greenhouse gas emissions.
The ideal union of both rotary lobe blower and screw compressor technologies resulted in the Delta Hybrid, a future-oriented innovation that reduces the energy consumption by up to 15% compared to usual compressors.
The new Aerzen Delta Hybrid packages have been designed for oil free compression of air and neutral gases and find application in varied industries. The series covers a flow range of 110 m³/h to 4.100 m³/h (65 to 2400 cfm) with 12 machine sizes and –depending on size- for positive up to 1500 mbar g. (22 psig) and vacuum to -700 mbar (-21”Hg).
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