Sound-attenuating louver for generator enclosure and generator-room air openings, built to fit the opening size.

| Construction | Single or double bank acoustic blades, horizontal |
|---|---|
| Materials | Galvanized steel, stainless steel or aluminum; powder coat |
| Weather | Sealing plates to limit rain and snow entry |
| Sizes | Made to opening; minimum structural height 850 mm |
| Acoustic data | Factory lab test reported 80.1 dB outside → 36.4 dB inside (configuration-specific; ask for test report) |
TODO: replace with the final PDF datasheet (dimensions drawing, performance data, wiring, certifications as verified). Certification documents available on request. Contact: sales@jackenergycloud.com · [Phone]