Sidebar Filter Press vs. Overhead Filter Press

As a leader in the wastewater treatment equipment industry, it’s important to M.W. Watermark that we provide our customers with options to suit their unique needs. Because of that, we manufacture two different styles of filter press frames: sidebar and overhead. Our Capital Sales Team can help you choose which frame type would be the best fit for your application, as well as size your press appropriately, but here’s a guide to the difference between the two styles.

Sidebar-style Filter Press

It’s worth noting that the sidebar filter press is by far the most common style.

  • The filter plates are suspended by handles that rest on the sidebar.
  • The hydraulic cylinder keeps the filter pack closed during the filtration cycle.
  • Sidebar presses can be sized from 250mm to 2000mm (.01 – 600 cubic feet).
  • M.W. Watermark presses come outfitted with a 304 stainless steel sidebar wear cap
  • Sidebar filter presses are available 100 psi and 225 psi.
sidebar filter press
Sidebar Filter Press (630mm)
sidebar filter press - filter plate handles
Filter Plate Handles on Sidebar

Overhead-style Filter Press

  • The filter plates suspended from above, making the filter plate stack easily accessible to the operator.
  • Overhead style presses are sized 1200mm to 2000m (100 – 600 cubic feet)
  • These presses are typically fully automated.
  • Compression close is standard; tension close may be used.
overhead filter press
Overhead Filter Press (1500mm)
overhead filter press - filter plate handles - 2
Overhead-style Filter Plate Handles
overhead filter press - filter plate handles - 1
Overhead-style Filter Plate Suspension
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Sidebar Filter Press vs. Overhead Filter Press

One thought on “Sidebar Filter Press vs. Overhead Filter Press

  • October 29, 2014 at 9:20 pm
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    Hello Jim!
    I am very glad that I have seen the introductions wriiten by you, I have learned a lot.

    I am a sales manager and we would like to have a cooperation with your company sincerely. Please feel free to browse our website to get to know more details.

    Best regards
    Henry
    Sales manager

    Reply

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