Class IV Single-WidthNew York Blower Class IV Fans extend the performance of Single-Width Fans to the higher pressure ranges required by some industrial-process applications. The Class IV features AcoustaFoil® wheels for highly efficient handling of clean and dry gas streams and PLR-wheels for moist or mildly contaminated gas streams. |
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| Wheel Design: | Backward Inclined-Airfoil Backward Inclined-Single Thickness |
| Design Features: | VOLUME - to 170,000 CFM. PRESSURES - to 20" WG. TEMPERATURES - to 750°F 14 SIZES - 18"-73". ARRANGEMENTS - 1,3,7, 8 AMCA Class 4 |
| Available Materials of Construction: | Carbon Steel Stainless Steel Aluminum Special Alloys |
| Product Bulletin: | Backward Inclined Centrifugal Class IV Fans (161) - 8.4 mb |
| Guide Specifications: | Specifying Class IV Fans with AcoustaFoil Wheels (ES-161) Specifying Class IV Fans with PLR Wheels (ES-162) |
| Installation, Operation & Maintenance Manual: | IM-100 |
| Drawings & Material Specifications: | SWSI_CLASS-4_Dims.pdf |
| Similar Products: | AF Fans (For higher pressure requirements) Single-Width Fans (For lower pressure requirements) |