Polyester is widely used in the food, pharmaceutical, and electronic industries. The media is easy to handle without gloves and fiber break-off is held to a minimum
- The desired media is rolled onto the specific core with the addition of leaders and trailers and is ready for fast and easy installation into any unit.
- The synthetic rolls consist of a 1" treated polyester media. The fiberglass rolls use a 2 1/2" premium grade treated media.
- The adhesives are non-toxic, odorless and safe to handle. All products are complete with a nylon scrim on the downstream face of the media to enhance the strength and integrity of the filter in the system.
- Automatic rolls are designed for use as final filters or pre-filters for higher efficiency products in commercial and industrial systems.
- HVAC equipment must contain the existing specialized hardwareand each model requires a specific core to ensure the roll fits properly into the unit (refer to core chart)
- These units can be advanced manually or automatically based on sensory gauges. Automatic Roll Filters are recommended for velocities up to 500 fpm.
- The media blanket is literally made of miles of glass strands bonded together with a thermo setting agent.
- The media is progressively denser from the air-entering side to the air exiting side. An adhesive is applied to enhance the filtration performance of the media. Synthetic is manufactured from high loft virgin polyester fibers and have become increasing more popular.
Type |
Actual Core Width |
Machine |
American Air Filter Roll-O-Matic |
32-3/4 |
3V/33H |
|
44-3/4 |
4V/45H |
|
56-3/4 |
5V/57H |
|
68-3/4 |
6V/69H |
|
22-1/4 |
22H |
|
24-7/8 |
25H |
|
38-1/2 |
39H |
|
|
|
Cambridge Autoroll |
22-3/4 |
2CB |
|
32-3/4 |
3CB |
|
44-3/4 |
4CB |
|
56-3/4 |
5CB |
|
68-3/4 |
6CB |
|
|
|
Farr Company Roll Kleen Filters |
32-3/4 |
3V |
|
44-3/4 |
4V |
|
56-3/4 |
5V |
|
68-3/4 |
6V |
|
|
|
Continental Conomanual or Conomatic |
21-7/8 |
2C |
|
31-7/8 |
3C |
|
43-7/8 |
4C |
|
55-7/8 |
5C |
|
67-7/8 |
6C |