6 POULTRY VENTILATION SYSTEMS The 57" AirStorm X-Brace fan was designed putting an emphasis on using corrosion resistant materials to reduce maintenance costs and downtime, while also delivering improved CFM performance under standard operating static pressures in modern hog and poultry barns. The 57" X-Brace model fan is a flush-wall mount design* with a gel coated black fiberglass housing, black poly discharge cone and corrosion resistant poly butterfly shutter. MODEL DESCRIPTION SHUTTER OPENING RPM DRIVE SPEED HP ROUGH AirStorm X-Brace 57” Fan Flat Performance Curve The X-Brace fans feature a proprietary stainless steel prop configured for peak air delivery at typical operating static pressures. The fan prop delivers the most efficient CFM ratings between 0.05" and 0.15" W.C. static pressures. Efficient Drive System The 57” X-Brace fan is powered by a high service factor GrowerSELECT 1.5 HP motor. A self-adjusting tensioner automatically keeps the 1/2” link belt at the proper tightness for maximum efficiency. Improved Shaft Bearing Life New solid base bearing housing increases mounting stabillity, reducing vibration significantly. The new bearing also includes a double-lip FloBack seal to improve lubrication and add additional protection against contamination to reduce maintenance. Fan features Stainless Steel motor and bearing mounting plates. Corrosion resistant poly dampers seal tight with magnetic closures and dual springs. An aluminum damper ring maintains maximum stability in any temperature extreme. The innovative new X-Brace support is constructed of aluminum tubing with blue epoxy coating and a triangle edge profile to reduce wind turbulence. The X-Brace design moves the fan brace anchor points to the corners of the fiberglass housing, providing maximum rigidity, and features rubber frame mounts to cushion the fiberglass fan housing from vibrations. The stainless steel motor and shaft bearing mount is secured to the X-brace with stainless steel hardware and provides a stable corrosion resistant platform for the 1.5 HP GrowerSELECT fan motor. Optional Mounting Kit Stainless steel kit adapts fan to a through-wall installation. Mounting kit can be installed either flush with the inside or outside of the building wall. Rigid X-Brace Support Poly Butterfly Shutter AS-57EBDBPA SS Blade & Hdwr. w/cone PVC 57” x 57” 1725 Belt Single 1-1/2 AS-57EBDBPA-V SS w/VFD drive & cone PVC 57” x 57” 1725 Belt Variable 2 (3 Ph) AS-57EBDBPGA Galv. Blade & Hdwr. w/cone PVC 57” x 57” 1725 Belt Single 1-1/2 AS-57EBDBPGA-V Galv w/VFD drive & cone PVC 57” x 57” 1725 Belt Variable 2 (3 Ph) AS-57EBDBPA-MV SS, Minimum Vent w/cone PVC 57” x 57” 1725 Belt Single 1-1/2 AS-57EBDBPGA-MV Galv, Minimum Vent w/cone PVC 57” x 57” 1725 Belt Single 1-1/2 AS-57EBDBP-HE High Efficiency Conversion Kit MODEL TEST CFM CFM/WATT CFM CFM/WATT CFM CFM/WATT CFM CFM/WATT BESS 0.00” SP 0.05” SP .10” SP .15” SP AS-57EBDBPA 20379 33,400 26.6 31,500 23.6 29,400 20.9 26,500 17.9 AS-57EBDBP-HE 20378 30,600 31.1 28,800 27.5 25,900 23.2 22,900 19.5 AS-57EBDBPGA 20376 33,200 25.7 31,300 22.8 29,200 20.2 26,600 17.7 AS-57EBDBPG-HE 20377 30,600 30.5 28,600 26.9 26,200 23.3 23,000 19.5 AS-57EBDBPA-V HS-00709* 32,613 23.3 29,300 20.7 26,534 18.1 23,796 12.5 AS-57EBDBPGA-MV HSPCT-1107* 28,400 25.8 26,900 23.7 24,600 20.7 21,400 17.3 HSI Test CFM C/Watts CFM C/Watts CFM C/Watts CFM C/Watts AS-36EBDBPG HSPCT-01090 12,240 17.7 12,010 17.2 10,910 15.5 9,230 12.9 AS-36EBDBPG-HV HSPCT-01117 16,250 11.6 15,470 10.8 14,520 9.9 13,650 9.1 0.00” SP 0.05” SP 0.10” SP 0.15” SP AS-36EBDBPG Galv. Blade & Hdwr. w/cone PVC 43” x 43” 1725 Belt Single 1 AS-36EBDBPG-HV Galv. Blade & Hdwr. w/ cone - High Volume PVC 43” x 43” 1725 Belt Single 1-1/2 MODEL DESCRIPTION SHUTTER OPENING RPM DRIVE SPEED HP AirStorm 36” Panel Fan WARNING: *This product can expose you to chemicals, including nickel, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov
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