Greenheck Fan SQ manual They experience long after, Quiet dependable operation

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Centrifugal Inline Guide

Model CSP centrifugal forward curved direct driven cabinet fans are for clean air applications where low sound levels are desired. Capacities range from 70 to 3,800 cfm (120 to 6,500 m3/hr) and up to 1 in. wg (250 Pa) of static pressure.

Model BCF centrifugal forward curved belt drive fans are for use in supply, exhaust, or return air applications. Designed in a low profile cabinet

with heights ranging from 11 to 23 in. (279 to 584 mm). Capacities range from 170 to 3,330 cfm (290 to 56,00 m3/hr) for single fan models and

600 to 5,800 cfm (1020 to 9,900 m3/hr) for double fan models with up to 1.5 in. wg (370 Pa) of static pressure.

Model BDF centrifugal forward curved belt drive duct fans are designed for use in supply, exhaust, or return air applications. Capacities range from 300 to 15,000 cfm (510 to 25,500 m3/hr) with up to 3 in. wg (740 Pa) of static pressure.

Model SQ and BSQ centrifugal backward inclined belt or direct drive fans are designed for clean air applications (intake, exhaust, return, or make-up air systems) where space is a prime consideration. Capacities range from 30 to 27,000 cfm (50 to 45,900 m3/hr) and up to 4 in. wg (990 Pa) of static pressure. Maximum operating temperature is 180°F (82°C).

Model TCB centrifugal backward inclined belt drive fans for higher pressures. Capacities range from 360 to 24,000 cfm (600 to 40,800 m3/hr) and up to 4.5 in. wg (1118 Pa) of static pressure. Maximum operating temperature is 200°F (93°C).

Building Value in Air

Greenheck delivers value

top quality, innovative air-

And building owners and

to mechanical engineers by

related equipment. We offer

occupants value the energy

helping them solve virtually

extra value to contractors

efficiency, low maintenance

any air quality challenges

by providing easy-to-install,

and quiet dependable operation

their clients face with a

competitively priced, reliable

they experience long after the

comprehensive selection of

products that arrive on time.

construction project ends.

Our Warranty

Greenheck warrants this equipment to be free from defects in material and workmanship for a period of one year from the purchase date. Any units or parts which prove defective during the warranty period will be replaced at our option when returned to our factory, transportation prepaid. Motors are warranted by the motor manufacturer for a period of one year. Should motors furnished by Greenheck prove defective during this period, they should be returned to the nearest authorized motor service station. Greenheck will not be responsible for any removal or installation costs.

As a result of our commitment to continuous improvement, Greenheck reserves the right to change specifications without notice.

Prepared to Support Green Building Efforts

 

SQ BSQ Rev. 6 April 2008 SP

P.O. Box 410 • Schofield, WI 54476-0410 • Phone (715) 359-6171 • greenheck.com

Copyright © 2008 Greenheck Fan Corp.

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Contents Centrifugal Inline Fans Models SQ & BSQ Centrifugal Square Inline Duct FansGreenheck Standard Quick Delivery and Quick Build ProgramsPage Standard Construction Features Cabinet ConstructionOptions and Accessories Aluminum ConstructionSide Discharge Filter Options Horizontal and Vertical Mounting Options Typical Installation Flexible duct by others Wheel DiametersSQ 60-65- Direct Drive SQ 70-75- Direct Drive SQ 80-85- Direct Drive SQ 90-95- Direct Drive 1140 SQ 100 Direct Drive1725 SQ 120 Direct Drive SQ 130 Direct Drive SQ 140 Direct Drive 1140 860SQ 160 Direct Drive BSQ 70 Belt Drive 24862150 1810BSQ 80 Belt Drive 15301550 BSQ 90 Belt Drive2691 BSQ 100 Belt Drive 2556BSQ 120 Belt Drive BSQ 130 Belt Drive 1735790 BSQ 130HP Belt Drive2770 1615 1340 BSQ 140 Belt Drive1890 1900 1530 BSQ 140HP Belt Drive2641 2270 BSQ 160 Belt Drive 1990 BSQ 160HP Belt Drive2321 1010 BSQ 180 Belt Drive1430 BSQ 180HP Belt Drive 1385 1120BSQ 200 Belt Drive 1375990 28 *201350 BSQ 200HP Belt Drive1602 730 BSQ 240 Belt Drive1070 BSQ 240HP Belt Drive 1605735 615 495 375 BSQ 300 Belt Drive855 967 BSQ 300HP Belt Drive 770BSQ 360 Belt Drive 811775 590 BSQ 360HP Belt Drive880 BSQ 420 Belt Drive 670Direct Drive Specifications Belt Drive Specifications They experience long after Quiet dependable operation

SQ specifications

The Greenheck Fan SQ series represents an innovative line of high-performance fans designed to meet diverse ventilation and exhaust needs in commercial and industrial applications. Renowned for their reliability and efficiency, the SQ fans embody Greenheck's commitment to providing advanced air movement solutions that enhance indoor air quality and energy efficiency.

One of the standout features of the Greenheck Fan SQ series is its powerful centrifugal design, which maximizes airflow while minimizing energy consumption. The fans are engineered to deliver high static efficiency, making them ideal for systems that require substantial airflow against high resistive pressures. This capability ensures optimal performance in various settings, from large commercial kitchens to manufacturing facilities.

The SQ series incorporates several advanced technologies that set it apart from traditional fans. First, the fans utilize a direct drive system, eliminating the need for belts and pulleys. This design not only reduces maintenance needs but also enhances overall operational reliability. The fans also feature an integrated motor design that optimizes airflow patterns and reduces energy waste, contributing to lower operational costs.

In terms of construction, Greenheck SQ fans are built to withstand the rigors of demanding environments. The housing is constructed from sturdy, corrosion-resistant materials, ensuring longevity even in challenging conditions. Additionally, the fans are available in various sizes and configurations, allowing for custom solutions tailored to specific ventilation requirements.

The SQ series also incorporates advanced sound attenuating technologies, making them quieter than many conventional fans. This is particularly beneficial in environments where noise reduction is essential, such as school auditoriums, offices, and healthcare facilities.

Furthermore, the SQ fans are equipped with easily accessible inspection ports, facilitating routine maintenance and ensuring sustained performance over time. Greenheck also offers a range of options, including variable speed controls, which provide flexibility in managing airflow based on real-time demands.

In summary, the Greenheck Fan SQ series stands out as a leader in efficient, reliable ventilation solutions. Its advanced design features, energy-saving technologies, and robust construction make it an ideal choice for a variety of commercial and industrial applications, helping users achieve optimal performance while prioritizing energy efficiency and indoor air quality.