250mm AC Duct Fans powered AC duct fan series covers a diameter range from φ100 to φ315 mm, with maximum air volume up to 1,500 m3/h and maximum static pressure up to 800Pa.
This 250mm AC Duct Fans has a compact structure, operates reliably and is both energy saving and efficient. It is designed with low noise, a long service life, and is easy to install.These products are mainly used in households and for commercial duct ventilation.
Ningbo Hairong Machinery, founded in 2007, is one of the leading manufacturer of fans and motor covering HVAC area. We specialized in developing and manufacturing refrigeration motors, condensate removal water pumps, external rotor motor powered axial fans, muffin fans, backward curved centrifugal fans, forward curved centrifugal fans, duct fans, blowers and 250mm AC Duct Fans. The products are widely used in the refrigeration, ventilation, fresh air, purification, air conditioning, power electronics, and IT industries.
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Ningbo Hairong is ISO9001 Quality Management System and ISO14001 Environmental Management System certified, 250mm AC Duct Fans are CCC, CE approved and most of them are UL approved, as well as RoHS standards complaint.
1)Detailed introduction of 250mm AC Duct Fans
2)Factory Tour
3)Sample offering
4)FAQ clarification
5)Online/in-person meeting
1)Quality&efficient manner
2)Booking container/Coordinating FF
3)Order status reporting & details confirming
4)Documents discussion
5)Photo taking
1) Pre-Installation services
2) User training
3) Warranty services of 250mm AC Duct Fans
4) Online support
5) Return/Replacement
6)Perfect documentation
7) Upgrades
