Overview
The Chatsworth 37921-004 is a modular enclosure filter/exhaust fan designed for the RMR enclosure platform. Delivering 560 CFM of airflow at 230V, this unit maintains safe operating temperatures for electronics, drives, and control equipment housed inside the enclosure. Its NEMA 12 / IP 55 rating protects internal components from dust accumulation and non-pressurized water spray. The 11.5 in. (291 mm) filter cutout fits standard RMR enclosure knockout positions, and the Hammer Gray (RAL 7035) finish matches the standard RMR color palette.
Features
- 560 CFM airflow capacity
- 230V operating voltage
- NEMA 12 / IP 55 rated for dust and drip protection
- 11.5 in. (291 mm) filter cutout
- Hammer Gray (RAL 7035) finish
- Designed for Chatsworth RMR modular enclosure system
Specifications
| Attribute | Value |
|---|---|
| Product Type | Enclosure Filter / Exhaust Fan |
| Airflow | 560 CFM |
| Voltage | 230V |
| NEMA / IP Rating | NEMA 12 / IP 55 |
| Filter Cutout | 11.5 in. (291 mm) |
| Color | Hammer Gray (RAL 7035) |
| Series | RMR Modular Enclosure |
| Model | 37921-004 |


