CHARLOTTE, NC – The new 200D Series is a unique line of 200mm fans (7.87 inches) that delivers up to 970 m3/h (571 CFM) with a maximum noise level of 75 dBA. They are available in both 28V and 110V versions. The 200D is an excellent fit for transportation applications (railway in particular) thanks to its extended operating voltage range, from 19 to 35V for 28V version and from 77V to 137V for 110V version.

Performance is exceptional for compact fans, with speeds up to 5020 rpm for 28V version and 5190 rpm for 110V version.

Tachometric output, 0-10V speed control, and salt/spray protection are available as options. The ETRI 200D is IP55, shock and vibration protected (CEI 61373) and its motor is protected against humidity. The 200D series can operate at temperatures from -30°C to +60°C.

ETRI fans are part of the Rosenberg Air Movement Group. The Rosenberg family of companies employs more than 1,400 individuals worldwide. Rosenberg USA is headquartered just outside Charlotte in Indian Trail, N.C. For more information, or to place an order, contact Rosenberg USA by phone at (704) 893-0883; fax (704) 882-0755 or e-mail