universal holding frame

Product Overview

  • Available in galvanized steel, aluminized steel and 304 stainless steel construction
  • Seven standard sizes
  • Available with many latch choices to hold many filter depths, individual or in combination
  • Available with and without gaskets

Flexible Design

AAF Flanders' Universal Holding Frames can be used individually, or may be combined to fit virtually any size filter bank. The frames are available in 18-gauge galvanized steel, 18-gauge 304 stainless steel, or 16-gauge aluminized steel. All frames feature holes on each side for bolting or riveting into filter banks. The 3” deep (nominal) frame will support all standard combinations of pre- and final filters. 

High Performance in Tough Operating Conditions

The galvanized steel frames have factory-installed PVC gaskets to ensure a proper seal between the frame and filter and minimize dirty air by-pass (all standard sizes are also available without gaskets). The frames also offer increased resistance to corrosion and longer service life in corrosive environments. They are available with factory-installed EPDM gaskets (all standard sizes are also available without gaskets).

Reliable High Temperature Operation

The aluminized steel holding frame is designed for high temperature applications. When constructed without a gasket, the aluminized frame will tolerate temperatures up to 900°F, making it ideal in filtration systems for paint-curing ovens. The aluminized steel frame is also available with factory-installed EPDM gaskets.

The Universal Holding Frames are designed to use either the Universal Holding Latches or the Knock-on style holding latches. Seven standard sizes are available (WxH): 24 x 24, 20 x 25, 20 x 20, 16 x 25, 16 x 20, 20 x 24, and 12 x 24. 

For sizes and performance data:

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