Large Area Filtration

A Double pistion screenchanger for flitration systems - CSC-R


Large-area screen changers from MAAG are based on the sturdy and proven double-piston screen changer design. The patent-registered curved screen plate provides four times more active screen area than a conventional screen changer with circular screen cavities. The highly compact size permits higher throughput rates and filtration grades, as well as reducing pressure loss and multiplies the screen life time in the filtration systems. The simple and robust design, with no additional sealing elements, ensures reliable and leak-age-free continuous operation.

Inquiry system 

Configure your own product according to your requirements and needs. If you are unsure of the configuration, provide us in the notes the necessary information about the existing sensor or product, even a competitor. We will be happy to help you find an alternative MAAG products. If your request is urgent, let us know. We will do our best to help you resolve this situation to your satisfaction as quickly as possible. If we have all the information, we are able to offer a model with minor differences.

If you need more information do not hesitate to contact us.

Configuration code

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Throughput rate [kg/h] 1900 – 52200
Operation method kontinuierlich
Required heating output [kw] 1,6 – 80 o.1,6 – 112
Additional designs


Diverter Valve
Candle filters
Arched screens
Oval screens
Disk filters
Basket filters


Filter surface [cm²] 2x 4747
  Number of sieve cavities 2
Screen diameter/length 96 mm to 560 mm
Filtration area 2 x 172 cm2 to 2 x 4747 cm2
Mounting Compact size, any installation position possible
Technology Sturdy and proven double-piston configuration requiring no additional seal


Flat films
Foam films
Blown films
Blow mouldings


Electric, liquid, or steam heating
High-pressure version
High-temperature version
Coated flow channels
  Stainless steel design
  High-pressure breaker plate


Filter screens
Support frames
Breaker plates
Safety guards