Vaneaxial Fans
20Pages

VANEAXIAL FANS DUCT FANS • Capacities to 60,000 CFM • Static pressures to 2”WG TUBEAXIAL FANS • Capacities to 86,000 CFM • Static pressures to 3”WG • Capacities to 100,000 CFM • Static pressures to 5”WG • Temperatures to 200°F. THE NEW YORK BLOWER COMPANY 7660 Quincy Street Willowbrook, IL 60527-5530 Visit us on the Web: http://www.nyb.com Phone: (800) 208-7918 Email: nyb@nyb.com TUBULAR ACOUSTAFOIL® • Capacities to 140,000 CFM • St

VANEAXIAL FANS Vaneaxial Fans are designed and constructed for high pressure ventilating and industrial process applications requiring the compactness of an axial fan. • Capacities – to 100,000 CFM. • Pressures – to 5”WG. Thirteen belt-drive sizes – 12” through 60” wheel • diameters. DESIGN FEATURES Thirteen belt-drive sizes – 12” through 60” wheel • diameters. tube – for • Precision rolled efficiency. ance...maximum Choice of arrangements – direct-drive or belt-drive in five mounting positions [see page 6]. minimum tip clear- wheel–airfoil blades • Cast aluminumoperation for clean-air...

APPLICATION ADVANTAGES New York Blower’s Vaneaxial Fans are designed for highpressure ventilation and industrial-process applications. Uses include heat, smoke, and fume removal; process drying with ambient or preheated air; comfort and process cooling and general ventilation. All applications can be handled in either supply or exhaust configurations. Numerous modifications and accessories make the Vaneaxial Fan suitable for a wide range of systems. In applications where equipment space is at a premium, the compact flow-through design of the Vaneaxial Fan can reduce system space...

ACCESSORIES AND MODIFICATIONS 1. INLET BELL WITH GUARD – see page 5 3 Inlet bell minimizes losses associated with non-ducted inlet applications. Includes wire guard. 2. VIBRATION ISOLATION – see page 6 Rubber-in-shear or spring-type isolation mounts reduce the transmission of vibration to the mounting structure. 3. SAFETY EQUIPMENT/WEATHER COVER Belt guards, inlet and outlet guards, and weather covers are available. Selection of appropriate safety accessories is the responsibility of the system designer familiar with the specific installation. 4. COMPANION FLANGES – not shown Fit flush with...

INLET BELL Catalog ratings shown in this bulletin are for Vaneaxial Fans with free inlet and ducted outlet. When no inlet duct is used, entrance loss must be added to the static pressure calculated for the system. For bare inlets, that loss is equal to the fan velocity pressure. Example: 4200 FPM velocity = 1.1 "WG [see Chart I at right]. Inlet bells render such loss negligible and are available at nominal cost. Sizes 125 through 485 constructed of fiberglass reinforced plastic; Sizes 545 and 605 constructed of steel. Available for all sizes of Vaneaxial Fans with matching standard...

Arrangement 4-S with optional spring isolation. Arrangement 9-D with optional easy-access construction, motor, drive, and belt guard. ARRANGEMENTS 9-M Mounting Positions viewed from discharge end Fabricated mounting legs facilitate fan mounting on the floor, ceiling, or in a vertical position on a wall. Flange connections are standard. Fans are equipped with four mounting brackets suitable for floor, platform, or ceiling mounting. Motor is located on centerline between two of the four brackets on Arrangement 9. Flange connections are standard. Mounting Positions Units feature flanges on...

MAINTENANCE MADE EASY INDUSTRIAL DESIGNS At New York Blower, we recognize the importance of long-term maintenance and the costs involved. All New York Blower axial fans are designed for reduced or simplified maintenance. The achievement of this goal begins with rugged industrial designs using heavy-gauge materials, welded construction, and quality components. EXTENDED SERVICE LIFE Components for belt-drive fans are selected with up to a 1.7 service factor for sheaves and belts. Bearings are chosen for an average minimum L-10 Life of 80,000 hours and often exceed 100,000 hours. STANDARD...

Direct-Drive Vaneaxial Fans Available in Sizes 185 through 605, the direct-drive Vaneaxial Fan is ideally suited for relatively clean-air applications at temperatures to 105°F. Elimination of the external motor mounting structure permits installation in extremely tight locations and substantial reduction in overall unit weight. The Arrangement 4 configuration virtually eliminates all regularly scheduled maintenance. New York Blower's unique method of wheel selection and fabrication, matching blade pitch to specific airflow, pressure, and speed requirements, assures optimum performance. Each...

Belt-Drive Vaneaxial Fans Belt-drive Vaneaxial Fans are available in Sizes 126 through 606 for more aggressive airstreams or applications where temperatures may reach 200°F. Belt-drive arrangements include an inner tube and belt-well assembly that isolates bearings and drive components from airborne moisture and contaminants. In the event that system pressures or flow requirements change, belt-drive Vaneaxial Fans offer inherent performance flexibility. New performance is easily achieved by modifying readily accessible drives.

Size 426 Belt-drive Wheel diameter: 423/8" Inlet and outlet area: 9.97 sq. ft. CFM Performance certified is for installation Type B: Free inlet, Ducted outlet. Power rating (BHP) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). PAGE 16

Performance certified is for installation Type B: Free inlet, Ducted outlet. Power rating (BHP) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). CATALOG CONTENTS • Fan-selection program. • Complete product catalog in PDF including drawings, dimensions, and design specifications. •Sample guide specifications. • New York Blower Engineering Letters. • Installation and Maintenance Manuals. • Listing of New York Blower representatives. Electronic Catalog A complete New York Blower Catalog on one CD. No more manual calculations...