The DKHR Series backward curved impellers equipped with integral inlet cones are available in 630- and 710-mm sizes and are suitable for a wide range of HVAC and air-movement applications.
Manufacturers will initially bear the brunt of this change, as they will need to redesign their furnace lines in order to comply with the new standard, which takes effect in 2019.
The Model EQB mixed flow inline fan has a unique octagonal housing and is formed from galvanized steel panels coupled with a heavy-gauge steel drive frame that provides exceptional strength and durability.
Model AFL-501 is a 5.5-inch-deep, severe-duty aluminum louver that protects exterior wall penetrations on FEMA 361- or 320-compliant storm shelters or safe rooms.
Air curtains keep unwanted cold or hot air from infiltrating an open doorway during winter or summer, respectively. The units also keep out flying insects and maintain a comfortable working environment for employees.
The new trestle-design GKHB 5.5kW backward curved fan module combines an ECM with the high-efficiency Rosenberg B-Wheel impeller for even greater efficiency and easy installation.
The Vektor®-MS inline mixed-flow laboratory exhaust fan is designed to reduce fan energy in demand-based laboratory applications and allows variable-frequency drives (VFDs) to be applied to laboratory exhaust fans.
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