ASHRAE Journal - June 2014 - 90

special products
Air DistriBution, FAns, DAmpers

utility Fan
Greenheck, Schofield, Wis., introduces the
Model SWD direct-drive, backward-inclined utility fan that uses the company's
electronically commutated (EC) Vari-Green
motor to provide high operating efficiency
and high pressure capability.
www.info.hotims.com/49805-203

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A

evaporative Cooling unit

Cooling Fan

The TNC Cooling Fan from Continental Fan,
Buffalo, N.Y., is designed to provide quiet
and rapid heat dissipation in a variety of
applications. It features the TEK backwardcurved airfoil impeller, which combines injection molding with high-strength plastics to produce a wheel that is stronger than
steel, yet half its weight.
www.info.hotims.com/49805-201
B

Air Handlers

Minneapolis-based Daikin Applied introduces the Vision, Skyline, and custom air handlers with fan array options. The multiple
fan combinations allow for increased design flexibility.
www.info.hotims.com/49805-202

The Hurricane 36 in. (914 mm) portable evaporative cooling unit from Port-A-Cool, Center,
Texas, is designed to lower temperatures by as
much as 30°F (17°C) and provide 14,500 cfm
(6800 L/s). A built-in timer enables the cooler to be programmed to turn on or shut off at
preselected times.
www.info.hotims.com/49805-204

evaporative Cooling system
Mestex, a division of Mestek, Dallas, introduces the Aztec ASC indirect evaporative
cooling system with integral cooling tower.
Features include DDC, direct-drive fans,
"fresh air cooling" capability and optional
indirect fired heating sections.
www.info.hotims.com/49805-205

Cooling Fan
By Continental Fan

Air Handler
By Daikin Applied

Venturi Valve
By Triatek

Filter Diffuser
The Criti-Clean fan-powered laminar flow HEPA filter diffuser
from AJ Manufacturing, Kansas City, Mo., is available with built-in,
surgical-grade lighting for applications with limited ceiling space.
www.info.hotims.com/49805-206

Airflow measurement
The GTx108-F/An from EBTRON, Loris, S.C., is designed to provide accurate and repeatable airflow measurement for fan arrays. Models
provide air temperature and/or airflow alarming as output functions.
www.info.hotims.com/49805-207
C

Venturi Valve

Triatek, Norcross, Ga., offers the Universal Venturi Valve for critical
care environment HVAC systems. The valve is designed to maintain
constant cfm at a specific actuator position.
www.info.hotims.com/49805-208

Flow Diffuser
The TLFR laminar flow diffuser from Titus, Plano, Texas, is designed
for critical environments such as operating rooms. The vertical piston of air created by the diffuser discharges clean air over the patient
during surgical operations.
www.info.hotims.com/49805-209

economizer
The CoolMizer fresh air intake system from Arzel Zoning, Cleveland,
monitors outdoor temperature and humidity, along with indoor conditioning demands to deliver fresh-air heating, cooling, and/or ventilation. When conditions are favorable, the HVAC blower is energized
to draw in outside air to improve indoor air quality and to save energy.
www.info.hotims.com/49805-210
www.info.hotims.com/49805-39
90

ASHRAE JouRnAl

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J u n e 2014

ASHRAE Journal - June 2014

Table of Contents for the Digital Edition of ASHRAE Journal - June 2014