Ventilators

Exhausters

Make-Up Air Unit is designed for commercial kitchens.

ETL listed to ANSI Z83.4 and CAN 3.7, Model DGK is direct gas-fired make-up air unit that features cast aluminum burners with SS mixing plates, Maxitrol electronic modulation burner control, and 25:1 turndown ratio. Manufactured for weather resistance, unit's housings and filtered weather hood are constructed of heavy gauge G90 galvanized steel. Airflow volumes range from 800-4,500 cfm with...

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Ventilator has modular design to facilitate maintenance.
Ventilators

Ventilator has modular design to facilitate maintenance.

AAF®-HermanNelson® Model AV use GentleFlo(TM) Air Moving Technology, face-and-bypass damper air control, and draw-through design. Along with MicroTech II(TM) unit controllers with Protocol Selectability(TM) feature, unit provides one-piece welded frame and modular fan section that can be removed as one piece for service or to access modular coil section for cleaning. Drain pan, made...

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Make-Up Air Unit suits institutional applications.
Combustion Heaters (HVAC)

Make-Up Air Unit suits institutional applications.

Model IG-HV features power-vented, 80% efficient, indirect gas-fired furnace with post-purge cycle. It provides airflow volumes to 7,000 cfm with heating capacities up to 400,000 btu/hr input. Unit is supplied with double width, double inlet, forward curved blowers tested to AMCA standards. It offers 3 heating and ventilation options plus 8 economizer and mixing box options, and can be supplied...

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Air / Gas Purifiers

Air Purification System suits commercial kitchen use.

Electrostatic AIR BOSS® KES Series helps assure that exhaust from commercial kitchens meets acceptable clean air standards. Unit can be customized for specific applications and is available in several capacity ranges. Typical applications include restaurants, food courts, hospitals, and schools, including colleges and universities.

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Ventilator Kit controls mold and disease in classrooms.
Reduction Systems and Tools

Ventilator Kit controls mold and disease in classrooms.

Unit Ventilator UVC Kit improves classroom air quality by preventing spread of viral and bacterial infections and eliminating mold and associated odors. Kit contains UVC Emitter(TM), power supply, and all hardware components necessary to retrofit unit ventilator with UVC. Installed emitters irradiate UVC energy to eliminate surface contaminants and reduce airborne microbial contaminants. It fits...

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Venturi Air Mover provides air flow from 1,370-8,900 cfm.
Air Handlers

Venturi Air Mover provides air flow from 1,370-8,900 cfm.

Operating on compressed air or steam, COPPUS Jectair® HP circulates fresh air to workers in confined spaces. Explosion-proof unit has no moving parts and is also suited for removing fumes during welding and dust suppression during sand blasting. Multiple expansion nozzles are machined into housing. Diffuser material is offered in steel, aluminum, or shock-resistant polymer. Static bonding...

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Fans

Fans provide non-tempered make-up air.

Part of total kitchen ventilation system, direct-drive Model KSFD comes in 2 housing sizes to provide air volumes from 400-2,000 cfm. Belt-drive Model KSFB also offers 2 housing sizes and provides air volumes from 1,000-10,500 cfm. Both are available with standard or extended weather hood to meet NFPA-96 requirements when used with CUBE fan, or as stand-alone units.

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Power Roof Ventilator can be used with or without ducts.
Ventilators

Power Roof Ventilator can be used with or without ducts.

Model CRBA 52 in., spun aluminum downblast power roof ventilator includes aluminum motor-compartment cover and out-of-air-stream open motors that are isolated from exhaust air. Centrifugal wheel has non-overloading, backward-inclined design and is computer-balanced. Overlapping wheel and deep-spun venturi minimize noise and air turbulence, while permanently affixed wheel-balance weights provide...

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Ventilator meets elevator shaft ventilation codes.
Ventilators

Ventilator meets elevator shaft ventilation codes.

Gravity Ventilator, Model PEV-400 is comprised of 3 sides of standard, stationary, non-drainable louver Model ESJ-401, along with one side of 1/8 in. thick plate glass that can be broken with pressure of fire hose. Fire smoke damper is located in throat of curb and wired into fire control panel.

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Recovery Equipment

Ventilator provides airflow up to 20,000 cfm.

Pre-engineered APEX Energy Recovery Ventilator offers supplemental cooling and heating options to condition 100% of outdoor air to desired temperature and humidity for summer and winter operation. It saves 3-4 tons of cooling per 1,000 cfm of outdoor air in most climates. Unit is factory-wired and easy to install. Range of options and accessories are available.

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Tekna Manufacturing LLC Announces NFPA 99 Compliant Model 7200 Multiplace Chamber
Sponsored

Tekna Manufacturing LLC Announces NFPA 99 Compliant Model 7200 Multiplace Chamber

Tekna is a leader in Monoplace and Multiplace Hyperbaric Chambers for Hyperbaric Oxygen Therapy (HBOT), offering products that set the standard for quality and innovation. Our new 7200 series of multiplace chambers is a state-of-the-art system that integrates advanced engineering with a plethora of features and options making it the industry's premier HBOT system. To learn more, see our video.

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