DAYTON 7AF12 暖通空调和制冷通风设备和用品屋顶通风机下吹式离心式屋顶通风机-产品快照
- 品牌:
- DAYTON
- 型号:
- 7AF12
- 重量:
- 60.26396 kg
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| 供应商名称 | 电话 | 备注 |
|---|---|---|
| 暂无展示，可咨询在线客服 | 400-811-6961 |
 微信咨询，cs11@gchane.com , QQ1429311537
|
产品介绍
DAYTON 7AF12 暖通空调和制冷通风设备和用品屋顶通风机下吹式离心式屋顶通风机
18-1/2", Unassembled Downblast Ventilator with Motor and Drive Package, Belt-Drive
DAYTON
Hazardous Location Centrifugal Belt-Drive Exhaust Ventilators • Aluminum, backward inclined, nonoverloading centrifugal wheel design Air handling-quality bearings meet min. L10-100,000 hr.Designed to exhaust air in commercial and industrial applications with potentially hazardous particles or fumes. Constructed with spark-resistant aluminum wheel and rub ring. Spun aluminum housing features rolled wind band to increase stability. Motor, drive frame, and wheel are isolated from the mounting base by independent neoprene studsno metal-to-metal contact, greatly reducing overall noise. Motor compartment is cooled by fresh outside air, maximizing motor life. Motors, sheaves, belts, and conduit kit are packed separately when unassembled ventilator with drive package is ordered.Warning: Nonhazardous location ventilators are not interchangeable with hazardous location ventilators. Note: Installation must comply with all local and national safety codes including the National Electrical Code (NEC) and National Fire Protection Act (NFPA).Downblast Ventilators • Motor only UL Listed for Class I Groups C & D and Class II Groups E, F, & G hazardous locations Max. inlet air temp.: 180°F Bearingssealed pillow block up to 16-3/4" wheel dia.; regreasable pillow block for 18-1/2" wheel dia. and larger Item Downblast Ventilator with Motor and Drive Package Drive Type Belt-Drive Wheel Dia. 18-1/2" CFM @ 0.000-In. SP 3150 CFM @ 0.125-In. SP 2997 CFM @ 0.250-In. SP 2832 CFM @ 0.375-In. SP 2624 CFM @ 0.500-In. SP 2375 CFM @ 0.625-In. SP 2053 Sones @ 0.125-In. SP @ 5 Ft. 9.9 Sones @ 0.250-In. SP @ 5 Ft. 8.7 Sones @ 0.500-In. SP @ 5 Ft. 8.2 Motor Voltage 230/460 Phase 3 Hz 60 Max. Operating Amps 1.2/0.6 Motor HP 1/3 Max. BHP 0.34 RPM 810 Base Width 30" Base Length 30" Base Height 1-3/4" Overall Dia. 35-1/2" Overall Height 34-3/8" Shaft Dia. Wheel End 3/4" Max. Inlet Temp. 180 Degrees Mounting Location Roof Housing Material Spun Aluminum Wheel Material Aluminum Wheel Type Backward Inclined Centrifugal Speed Controllable No Adj. 12 3/8"H Roof Curb Stock No. 2ZV83 Adj. 6 3/8"H Roof Curb Stock No. 4C454 Assembled/Unassembled Unassembled Recommended 12 In. Fixed Curb Item No. 2RB79 Recommended 8 In. Fixed Curb Item No. 4HX41 Agency Compliance UL/cUL 705, AMCA Sound & Air
HVAC and Refrigeration Ventilation Equipment and Supplies Roof Ventilators Downblast Centrifugal Roof Ventilators
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