Screw Compressors Oil-free Multi-stage Screw Compressor
Series 2C

AERZEN oil-free, compressing screw compressors are used in a variety of highly demanding areas of application, namely those in which the quality of the conveyed medium can significantly influence the production process and the finished product.

Volume flow:
166 to 9,300 m³/h

Differential pressure (Δp):
0 to 11,500 mbar

Medium:
Air, Neutral Gases, Special Gases, Inert Gases

Compression:
Oil-free

The advantages of AERZEN Screw Compressor Units at a glance:

oil-free compressing screw compressors
variety of highly demanding areas of application
Broad control range via variable-speed operation on the frequency converter
easy maintenance and the assemblies are easy to access
Tailored to the operating point and operating conditions

US Units

Type of technology: Screw Compressors
Design: Positive pressure
Differential pressure (Δp): 0 to 11,500 mbar
Volume flow: 166 to 9,300 m³/h
Medium: Air, Neutral Gases, Special Gases, Inert Gases
Compression: Oil-free

Continuously adjustable.

Two series, one goal.

AERZEN finds the right compressor solution for your application. The seamless overlap between performance ranges gives you maximum flexibility in volume sizes and optimal machine utilisation.

With two series featuring a water or air-cooled design (W = water-cooled, A = air-cooled) and an individual performance capacity and size, AERZEN offers you maximal plant performance. Because it has a higher power requirement, the two-stage screw compressor offers energy advantages; thanks to the overlap areas, there is no need to switch to the next size. This ensures optimal use of space and a faster return on investment. The water-cooled design makes heat recovery possible, for an even better energy balance.

Air-cooled assembly

The air-cooled (A) air compressors of AERZEN’s 2C series achieve an outstanding level of efficiency thanks to customised machine control. Perfectly designed in relation to the operating point, our compressors are versatile in use. Another advantage is that they are easy to maintain and the assemblies are easy to access.

Water-cooled assembly

The water-cooled (W) 2C series is characterised by reliable performance thanks to proven AERZEN engineering and the compact design. Because the design is optimised in relation to the operating point, the screw compressors achieve a high level of efficiency thanks to low pressure losses.

Screw compressor series 2c

With two series featuring a water or air-cooled design (W = water-coolded, A = air-cooled) and an individual performance capacity and size, AERZEN offers you maximal plant performance. Because it has a higher power requirement, the two-stage screw compressor offers energy advantages; thanks to the overlap areas, there is no need to switch to the next size. This ensures optimal use of space and a faster return on investment.

Oil-free Multi-stage Screw Compressor
Series 2C — Performances & dimensions

Positive pressure
Series	Performance data		Dimensions and weights
Series	Pressure difference, mbar	Volume flow*, m³/h	Width (W), mm	Depth (D), mm	Height (H), mm
2C4A	10,500	425	3,600	2,000	2,200
2C4W	10,500	425	3,100	1,700	2,200
2C8A	11,500	870	4,900	2,100	2,300
2C8W	11,500	870	3,400	1,800	2,200
2C12A	10,500	1,200	5,200	2,100	2,200
2C12W	10,500	1,200	3,600	1,900	2,200
2C14A	11,500	1,780	5,900	2,200	2,480
2C14W	11,500	1,780	3,980	1,950	2,430
2C18A	10,500	2,000	5,900	2,200	2,300
2C18W	10,500	2,000	4,100	2,100	2,300
2C26A	11,500	2,950	7,100	2,550	3,000
2C26W	11,500	2,950	4,300	2,200	2,800
2C27A	10,500	3,650	5,900	2,400	2,900
2C27W	10,500	3,650	4,800	2,300	2,800
2C42W	10,500	5,030	4,300	2,300	2,900
2C51W	10,500	5,700	6,000	2,500	3,000
2C60W	10,500	7,300	6,400	2,800	3,300
2C84W	10,500	9,300	6,800	3,000	3,800

Data available on request without specification

Sound pressure level without blow-off noise, with acoustic enclosure.
* corresponds to the measured delivery volume flow converted to the customer-specific suction conditions p = 1,0 bar, t =20°C, rF = 0%