GENERAL: Extended surface bag filters are designed for use in many types of both commercial and industrial (HVAC) systems that require a medium to high filtration efficiency. Bag filters are available in synthetic material with average efficiency ranges between 80%-85% and 90%-95%. The operating speed of these filters is higher than 750 FPM (on certain models). Filters at are 22″ in depth are suitable for various air volume systems.
PHYSICAL DESCRIPTION
FABRIC: Micro fine synthetic material.
SUPPORT MEASURENT: Polyester not woven.
ADHESIVE: Thermoplastic resin.
RETAINERS: 26-gauge galvanized sheet metal.
FRAME: 26-guage Galvanized sheet metal, 7/8″ wide.
RESTRICTIONS: 100% RH to 190 F.
ACCURATE MEASUREMENT FRAME: Nominal measurement minus 1/2″.
IMPORTANT FEATURES
*Low pressure drop provides long filter life.
*Wide-adjustable bags provide optimal aerodynamic design.
*The supports containing the bags prevent the filter fabric from any damage while its used.
*Available in a wide variety of dimensions, efficiencies and operating capabilities.
*Spinning bags to ensure more efficient operation.
*Available in synthetic material filter fabric.
Notes:
1- P.D. Represents Pressure Drop in inches when the filter is clean. The recommended final pressure drop for all models is 1.0″ C.A.
2- Consult the factory before operating at these speeds.
HOW TO SELECT A BAG FILTER
* Determine desired efficiency.
*Determine the speed load according to the system needs.
*Select as short depth as possible that is acceptable for pressure drop.
