MCLEAN COOLING TECHNOLOGY - McLean Cooling Technology, the leader in Thermal Management products for Enclosures, is now part of the Pentair / Hoffman family.  You can now get all of your cooling and heating needs through Hoffman including Air Conditioners, Heat Exchanger, Filter Fans, Vortex Coolers, Thermoelectric Coolers and Dehumidifiers.  Please check out our newest line of Air Conditioners - SPECTRACOOL - covering requirements from 4,000 - 20,000 BTUs.
WEATHERFLO HD ENCLOSURES FOR VFDs - WeatherFlo enclosures are designed to protect and cool Variable Frequency Drives.  WeatherFlo enclosures incorporate an integrated cooling solution for VFDs.  The HD series is designed for 100-500 HP VFDs, while the original WeatherFlo series covers requirements from 3 HP VFDs up to 100 HP VFDs.  Whie polyester powder paint minimizes heat gain with low solar absorption.
Hoffman Electrical & Datacom Enclosures
FUSION G7 TYPE 4 / 12 ENCLOSURE - The Fusion G7 is built on a metric dimensioned wallmount design and can be manufactured at any Hoffman facility worldwide to the same specifications.  Enclosure is built with a reversible door w/sealed hinges and hinge brackets and offers a wide range of internal mounting capabilities.  Also includes a Gland Pate for teh enclosure bottom as well as side panel options for maximum versatility.
© O.T. Hall & Son, Inc. 2015
Proud to be celebrating our 97th year in business - Representing Electrical and Datacomm Manufacturers since 1920.
                     O.T. Hall & Son
Products & Promotions
O.T. HALL & SON, INC. 8370 Veterans Highway, Ste. 101 Millersville, MD  21108
Phone:   (410) 987-5990 Fax:   (410) 987-9691 Email:
About O.T. Hall Lines Represented Products & Promos Online Factory Tools Contact Us