Nortek Air Solutions

Nortek's Flex-TrakTM cleanroom ceiling is a high-performance walkable stick-built gasketed T grid system that, in its Hybrid version, has the ability to optionally be pre-assembled in modules.  The anodized aluminum grid profiles feature side T-slot channels that allow for flexibility in layout configurations. They also feature top and bottom slots for grid suspension and below grid suspension. The nuts into all channels drop into place to enable hardware installation at any time.  The grid cross sticks optionally feature a port bracket that allows for installation of flexible fire protection hoses or other electrical or instrumentation devices.  The grid extrusion also incorporates a slot for accepting an optional rotating flange to allow for bottom-loading of components.

FLEX-TRAK STICK-BUILT where there are only full profile sticks of Main Runners and Cross Sticks. The top track takes 1/2” hardware to enable single point hanging on a 4’x4’ suspension array with high load capacity.

FLEX-TRAK HYBRID marries the best features of modular grids and stick-built grids by utilizing Exterior Half Sticks to allow for a bolted together module that can be installed rapidly in modules but also be disassembled for future retrofit work. The grid modules are nominally sized at 8’x12’. The Cross Sticks and Intermediate Sticks are the same full profiles used in the stick-built version. This hybrid version is suspended on a 6’x8’ suspension array with 5/8” hardware.

Installed in thousands of cleanroom facilities, the Clean-Trak® modular flush-surface ceiling system has revolutionized the cleanroom industry. Operational in more than 20 million square feet of cleanroom ceilings, Clean-Trak is the worldwide standard providing the highest degree of unidirectional airflow and lowest turbulence of any integrated grid system.  CLEANPAK™ products offer the widest range of cleanroom ceiling systems to suit any semiconductor, pharmaceutical, aerospace, biotechnology, nanotechnology, research laboratory or life science requirement. We offer several versions of modular top and bottom-load systems, gasketed and gel flush ceilings with integrated lighting and fire protection, and for meeting clients’ off-site manufacturing needs.

• Modular grid with all components built in factory
• Modules are lifted into place with sprinklers, lights, lenses, wiring and ionization wiring already installed
• Significant on-site labor and time savings
• Integrated LED lighting
• Integrated fire protection system–hard-piped or FM approved flex hose
• Top-load or Bottom-load filter systems
• Optional GelLink module-to-module joint seal
• Optional LED lighting troffers
• Optional stronger grid profiles to handle high automated material handling system (AMHS) loads and high suspended loads
• UL listed

Nortek's custom Air Handling Units offer very low vibration and noise levels. Featuring FANWALL Technology for superior redundancy, small footprints, versatile inlet and discharge configurations, low noise and vibration. Integral to the quality of the air handling unit are high efficiency fans, designed and manufactured specifically for our products for extremely quiet/low vibration operation. Air handlers feature Premium efficiency motors, Ultra-premium Efficiency IE5+ motors, or ECMi motors/drives.  Our air handling units are available to ship from multiple manufacturing sites strategically located across North America.

Recirculating Air Handlers

• Highest level of performance & reliability
• Meets NC-60 noise criteria & below
• Custom sizes from 1000 to 200,000 CFM
• Easy to remove fan/motor assembly
• Volume control & flow measurement options
• Cabinet finish easy to maintain with low off-gas materials

Make-Up Air Handlers

• Welded structural steel base
• Removable panels & insulation
• Rugged, efficient, & quiet fans
• FANWALL TECHNOLOGY® fan arrays with built-in redundancy for no down time, reliability, low noise and vibration, and flexible aspect ratios
• Non-shedding insulation panels
• Optional flow control and optimization