Ship blower RS

bilgecentrifugal

The RS centrifugal duct fans are designed for round duct systems. The backward-curved blades achieve a high efficiency and low noise level. The motor has an isolation class F and a protection class IP33 with an electric connection box protection of IP44. Design features Made of steel (or plastic on request) Speed-controllable Intergrated thermostatic switch Fans can be used to supply or exhaust air Fans can be installed horizontally and vertically Fans can be installed in flexible or rigid duct Incl. terminal box ERM EX FANS The ERM.EX duct fans can be used in hazardous areas (e.g. battery charge room, garage, paint store, etc.). The ERM. EX is ATEX-certified mentioned for explosive atmosphere. The maximum air temperature is 50°C. EX ventilators cannot be frequently driven and must be protected against exhausts of objects with a diameter larger than 12 mm. The ventilators are made of antistatic plastic (polyamide).