Made from heavy 16 gauge Galvanized Steel, the NS-100 FILTER HOLDING FRAME is designed for building either small or large filter banks to hold a wide range of filters from the throwaway type filter to a high efficiency HEPA filter. An interlocking lip provides a solid, durable, vibrationless filter bank, simple yet economical to erect. Lip construction on two sides of the frame join with male sides of adjacent frames for rigidity.
GASKETS AND CLIPS –
Included with the NS-100 FILTER HOLDING FRAME is a foam gasket, applied on the inside lip. This foam gasket prevents air bypass between the frame and the filter. Galvanized Ludwig clips are also included with the NS-100. These clips are spring loaded to hold the filter firmly in place.
The NS-50 FILTER HOLDING FRAME is the economical version of the NS-100. This Holding Frame is
designed for small banks and individual uses where a straight sided holding frame is required. Made with heavy 16 gauge Galvanized Steel, these frames are pre-punched for easy
bolt assembly. If necessary, frames can be welded together for a more permanent bank. The foam gasket and clips are not included in the price of the NS-50 but can be installed upon request.
The NS-50 and NS-100 are available in a wide range
of sizes with a minimum size of 6” and a maximum of 60”.