Radial type smoke pump RHT

DN smoke exhausters are available in a wide range of sizes, which makes it possible to choose the optimal model for specific operating conditions.Structurally DN smoke exhausters have a monoblock design: on a single frame of welded construction are mounted electric drive and centrifugal fan with a spigot type "snail".Fans, which are equipped with smoke exhausters, work on one-sided suction and medium or high developing pressure. The fan impeller has 16 backward curved blades.In the lower part of the welded frame of smoke exhausters there are holes for anchoring the equipment to the foundation or floor slabs of the building. To reduce vibrations and noise level it is necessary to use vibration-damping pads between the frame and the supporting plane.The design of DN smoke pumps provides the possibility of turning the body "snail" during installation at the required angle to the horizon. On the inlet and outlet spigots of the "snail" there are flanges with holes for fixing of smoke pumps to air ducts.