manufactures a complete line of standard and custom fabricated dry dust collectors, cyclones, fans and accessories.

• See also:
• Masterformat 2004
• 23 09 23 - Direct-Digital Control System for HVAC
• 23 30 00 - HVAC AIR DISTRIBUTION
• 23 31 00 - HVAC Ducts and Casings
• 23 31 13 - Metal Ducts
• 23 31 16 - Nonmetal Ducts
• 23 33 46 - Flexible Ducts
• 23 35 13 - Sawdust Collection Systems
• 23 40 00 - HVAC AIR CLEANING DEVICES
• 23 41 00 - Particulate Air Filtration
• 23 41 33 - High-Efficiency Particulate Filtration
• 23 41 43 - Ultra-Low Penetration Filtration
• 23 43 00 - Electronic Air Cleaners
• 44 11 16 - Fugitive Dust Barrier Systems
• Masterformat 1995
• 15800 - Air Distribution
• 15810 - Ducts
• 15860 - Air Cleaning Devices
• 15910 - Direct Digital Controls