Large Positive Displacement Blowers
RAS Series Positive Displacement Blowers
Air blower featuring 10” thru 20” (25.4 thru 50.8 cm) gear diameters. All units are available with DSL. Features a WHISPAIR™ plenum with 3-5 dBA quieter operation.
RGS Series Positive Displacement Blowers
Heavy-duty gas blowers designed for continuous service. An exclusive wrap-around plenum and WHISPAIR™ jet eliminate rapid backflow of gas into the blower from the discharge area.
DVJ Positive Displacement Blowers
These blowers have an exclusive WHISPAIR™ discharge jet plenum design which allows cool, atmospheric air to flow into the cylinder. This unique design permits continuous operation at vacuum levels to blank-off with a single stage unit, without water injection. The DVJ’s cooling design eliminates the problems caused by high discharge temperatures at vacuum levels beyond 16” Hg.
