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Ultimate Steel
Grease Exhaust Fan
Designed for severe grease applications...
When you choose a Greenheck USGF fan, you have selected a fan with the industry’s best performance and
durability for heavy grease applications (as stated in NFPA’s Chapter 11 restaurants and food service where
high amounts of grease and/or solid fuels are used). The USGF fan is specifically designed for severe grease
applications and to discharge air directly away from the mounting surface.
• Leakproof construction for the entire life of the fan utilizing a one-piece steel windband that is
continuously welded to the curb cap.
• Only spun steel fan in the industry.
• Performance up to 3.25 in. wg (810 Pa) and 6,800 cfm (11,550 m3/hr).
• Withstands the most severe cleaning conditions.
• Most advanced motor cooling of any grease fan. Capable of continuously handling 400° F airstream
temperatures.
• Performance as cataloged is assured. All fan sizes are tested in our AMCA Accredited Laboratory, and all
models are licensed to bear the AMCA Sound and Air performance seals.
• UL Listed for electrical and grease applications.
• Greenheck subjects these products to extensive life testing, assuring you that the fans will provide many
years of reliable performance.
• Only kitchen exhaust fan to meet Miami-Dade Test protocols for large Missile Impact Test.
Greenheck Fan Corporation certifies that the
Model USGF fan shown herein is licensed to bear
the AMCA Seal. The ratings shown are based on
tests and procedures performed in accordance
with AMCA Publication 211 and Publication 311
and comply with the requirements of the AMCA
Certified Ratings Program. The certified ratings
for Model USGF are shown on pages 10 to 18.
Model USGF is listed for
electrical (UL/cUL 705)
File no. E40001
Model USGF is listed for
grease removal (UL/cUL
762) File no. MH11745