ANKENY, IA - SPAL USA introduces a new line of blowers featuring sealed motors to deliver improved interior air circulation in on- and off-highway applications.

The SPAL blowers are available in 12V and 24V, single- and double-wheel models to suit most any HVAC system need, according to the company. Featuring new sealed motors, the blowers can now be used in exterior, exposed air circulation applications, such as compartment venting or ducting cool air to a thermal core.

"As part of our continuous improvement process, these new blowers boast an IP6K9K rated waterproof and dustproof construction - an increase over our previous motors - that allows them to fully operate in harsh conditions where dust, water and debris are a concern," said Tom Phillips, chief operating officer, SPAL USA. 

Additional benefits of the new blowers include less weight, increased life, and enhanced sound emission quality. These high-efficiency blowers are an upgrade to previous options and feature the same dimensions to remain low-profile, lightweight and easy-to-install where space is limited. 

SPAL blower assemblies are dynamically balanced to ensure low vibration and quiet operation, according to the company. SPAL USA offers single-, three- and four-speed versions, as well as a selection of adjustable rectangular and circular louvers to complete a system design. 

More information is available at www.spalusa.com.