LOREN COOK Exhaust Fan
300 SQN-HP Square Centrifugal High Pressure Inline Blower / Belt Driven Duct Mounted
New in original manufacturer's crate - Never installed
SQN: Square Inline Fans with Multi-Directional Discharge
Local free pickup available
Buyer may arrange shipping or contact with zip code for freight quote.
COOK's SQN - Square Inline Fan - is the most versatile fan in the industry. The SQN has the shortest depth of any available square inline fan.
Standard universal mounting feet allows the customer to have total control of the fan's installation without the need to purchase any mounting accessories.
Three access doors allow total access to the fans internal components in any vertical or horizontal mounting installation.
By utilizing the side discharge options, installation costs, pressure loss, system effect and space requirements are reduced.
Click Link to View Electronically communtated motors available
SQN High Pressure - Square Centrifugal - High Pressure - Inline Blower -Belt Drive
SQI-HP is available in 13 belt drive sizes.
Impeller Size: 13.5 - 40.2 in
Flow: 500 - 17,100 CFM
SP: .125 - 4.5 in
Description: Fan shall be duct mounted, belt driven, high pressure centrifugal square inline.
Certifications: Fan shall be listed by Underwriters Laboratories (UL 705) and UL listed for Canada (CSA Standard 113 - M1984). Fan shall bear the AMCA Certified Ratings Seal for Sound and Air Performance.
Construction: The fan shall be of bolted construction utilizing corrosion resistant fasteners. Housing shall be minimum 18 gauge galvanized steel with integral duct collars. Bolted access doors shall be provided on three sides, sealed with closed cell neoprene gasketing. Pivoting motor plate shall utilize threaded L-bolt design for positive belt tensioning. Housing shall be pre-drilled to accommodate universal mounting feet for vertical or horizontal installation. Unit shall bear an engraved aluminum nameplate. Nameplate shall indicate design CFM, static pressure and maximum fan RPM. Unit shall be shipped in ISTA Certified Transit Tested Packaging.
Wheel: Wheel shall be high pressure centrifugal backward inclined, constructed of 100% aluminum, including a precision machined cast aluminum hub. Wheel inlet shall overlap an aerodynamic aluminum inlet cone to provide maximum performance and efficiency. Wheel shall be balanced in accordance with AMCA Standard 204-05, Balance Quality and Vibration Levels for Fans.
Motor: Motor shall be Nema design B with class B insulation rated for continuous duty and furnished at the specified voltage, phase and enclosure.
Bearings: Bearings shall be designed and individually tested specifically for use in air handling applications. Construction shall be heavy duty regreasable ball type in a pillowblock cast iron housing selected for a minimum L50 life in excess of 200,000 hours at maximum cataloged operating speed.
Belts and Drives: Belts shall be oil and heat resistant, static conducting. Drives shall be precision machined cast iron type, keyed and securely attached to the wheel and motor shafts. Drives shall be sized for 150 percent of the installed motor horsepower. The variable pitch motor drive must be factory set to the specified fan RPM.
Product: Fan shall be model SQN-HP as manufactured by LOREN COOK COMPANY of Springfield, Missouri.
Performance shown is for Installation Type B: Free inlet, Ducted outlet. Speed (RPM) shown is nominal. Performance is based on actual speed of test. Performance ratings do not include the effects of appurtenances in the airstream. *These fans cannot be used with FSC speed controller.
Additional Prep Fees May Apply
