Detailed Product Description
Rectangular Duct fans
1,CE Rosh approval
3,Backward curved and Forward curved impellers
Rectangular Duct Fans
RDF is a range of straight flow in-line centrifugal duct fans designed for rectangular ducts.
They are compact, high capacity fans which operate quietly and can be fitted in any position.
RDF fans have backward curved impellers and are designed to cope with high pressure and long duct. The fans have a rigid housing made from galvanized steel. They are moisture proof and approved for use in outdoor environments.
The motors are maintenance free and protected from overheating by thermo contacts. The impellers only require occasional cleaning. This cleaning is made easy with the RDF’s swing out design. All fans are supplied fully wired and ready to fit in a sealed installation unit.
We can supply various dimension rect. duct fans and circular duct fans,if you need ,pls contact us.
A-weighted Sound Press level
Db(A) @ 1 m
Db(A) @ 2 m
Db(A) @ 3 m
Enclosure class, motor
Insulation class, motor