Description

CONTACT CUSTOMER SERVICE FOR PRICE AND LEAD TIME. (234)855-8883

!!! INSURE THE APPLICATION TESTS FOR THE CORRECT VOLTAGE, CYCLE, AND PHASE BEFORE PURCHASING !!!

Three phase applications available as well

Loren Cook Model#: AQD48 Roof Exhaust Fan Cast Aluminum Propeller Direct Drive

AQD48 / AQD48E

REPLACEMENT MOTOR SINGLE PHASE 115 VOLT: Please email or call for pricing

REPLACEMENT MOTOR THREE PHASE: Please email or call for pricing

REPLACEMENT BEARINGS: Please email of call for pricing

REPLACEMENT SHAFT: Please call or email for pricing

REPLACEMENT BLADE: Please email or call for pricing

REPLACEMENT TOPCAP/LID: Please email or call for pricing

CONTACT CUSTOMER SERVICE FOR PRICE AND LEAD TIME. (234)855-8883

AQD

Roof Exhaust Fan
Cast Aluminum Propeller
Direct Drive

• AQD is spun aluminum units that utilize the LOREN COOK COMPANY “A Series” cast aluminum propeller.
• AQD is a direct drive unit available in 8 sizes from 12 to 48 inches. Performance ranges from 343 to 19,500 CFM with static pressures from 0 to 0.75 inches.

Description: Fan shall be a roof mounted, direct drive, downblast, cast aluminum propeller exhaust ventilator with spun aluminum top cap.

Certifications: Fan shall be manufactured at an ISO 9001 certified facility. Fan shall be listed by Underwriters Laboratories (UL 705) and listed for Canada (cUL 705).

Construction: The fan shall be of bolted and welded construction utilizing corrosion resistant fasteners. The spun aluminum structural components shall be constructed of minimum 16 gauge marine alloy aluminum, bolted to a rigid aluminum support structure. The aluminum base shall have continuously welded curb cap corners for maximum leak protection. The motor shall be mounted on a minimum 14 gauge steel power assembly, isolated from the unit structure with rubber vibration isolators. Unit shall bear an engraved aluminum nameplate. Nameplate shall indicate design CFM and static pressure. Unit shall be shipped in ISTA certified transit tested packaging.

Propeller: Propeller shall be cast aluminum airfoil design with cast aluminum hub. The blade pitch shall be factory set and locked using set screws and roll pin. The hub shall be keyed and locked to the shaft utilizing two set screws or a taper lock bushing. Propeller 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 a minimum of class B insulation rated for continuous duty and furnished at the specified voltage, phase and enclosure.