SUPPLY FANS
​WALL EXHAUSTERS
ROOF VENTILATORS

Remove smoke, condensation, fumes and more with our total ventilation solutions.

Ventilation Catalog

ventilation air changes

common ventilation systems

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HVSU

DOWN BLAST

UP BLAST

High Velocity Supply Unit
Sizes 22 & 30 inch
5,570 to 12,000 CFM
120 - 200' Distance Air Throw

HVSU-22" Specs

HVSU-30" SPECS

Down Blast Fan - Roof Exhauster
Sizes 6 to 48 inch
100 to 28,600 CFM
SP 1-1/4"

DOWNBLAST Specs

Belt & Direct Upblast
Sizes 24 to 72 inch
5,900 to 78,900 CFM
SP 1/2"

UpBlast Specs

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WALL SUPPLY/
EXHAUST LC

WALL SUPPLY/
EXHAUST L2

WALL SUPPLY/
​EXHAUST L3

Wall Exhauster - Light Duty
Sizes 20 to 60 inch
3,000 to 40,000 CFM
SP 5/8"

Wall Exhauster - Medium Duty
Sizes 24 to 60 inch
5,000 to 47,000 CFM
SP 3/4"

Wall Exhauster - Heavy Duty
Sizes 42 to 72 inch
25,000 to 85,000 CFM
SP 1"

L SERIES SUPPLY/EXHAUST SPECS

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