AXF Series Axial Flow Fan
Twin City Fan & Blower
Catalog: ETC-AXF-2023-EDUSV0
Date: November 2023
Product Overview
The AXF Series of axial fans is designed by Twin City Fan & Blower and is licensed to bear the AMCA Seal. This series offers 15 sizes, with volume flow rates ranging from 1,000 m³/h to 230,000 m³/h.
Twin City Fan & Blower certifies that the AXF Axial Flow fans shown herein are licensed to bear the AMCA Seal. The ratings shown are based on tests and procedures performed in accordance with AMCA Publication 211 and AMCA Publication 311 and comply with the requirements of the AMCA Certified Ratings Program.
All AXF Series fans are licensed to bear the AMCA seal, with certified ratings detailed in the original catalog.
Features and Construction
The AXF Series fans feature robust construction with various options:
- Casing Types: L1, L2, & S
- Motor Pole Number: (Specified per model)
- Pitch Angle: (Specified per model)
- Number of Blades: (Specified per model)
- Fan Blade Type: AL (Aluminum), ST (Steel), PP (Plastic)
- Size Variations: S (Standard), H (High Temperature), E (Flame Proof)
The fans are designed as axial flow units with integrated impellers.
Ordering Information
Fans are ordered based on specific model configurations and size requirements.
Dimensions
The following table provides key dimensions for the AXF Series fans:
| Size | Di (mm) | Da (mm) | Dk (mm) | Hf (mm) | E (mm) | F (mm) | L1 (mm) | K1 (mm) |
|---|---|---|---|---|---|---|---|---|
| 315 | 320 | 398 | 366 | 205 | 265 | 315 | 420 | 358 |
| 355 | 359 | 438 | 405 | 225 | 305 | 355 | 420 | 358 |
| 400 | 401 | 484 | 448 | 250 | 350 | 400 | 435 | 373 |
| 450 | 450 | 534 | 497 | 280 | 400 | 450 | 435 | 373 |
| 500 | 503 | 584 | 551 | 315 | 440 | 500 | 470 | 398 |
| 560 | 560 | 664 | 629 | 345 | 500 | 560 | 470 | 398 |
| 630 | 633 | 734 | 698 | 400 | 570 | 630 | 700 | 626 |
| 710 | 710 | 814 | 775 | 450 | 650 | 710 | 470 | 396 |
| 800 | 796 | 904 | 861 | 500 | 730 | 800 | 700 | 626 |
| 900 | 894 | 1004 | 958 | 580 | 830 | 900 | 470 | 386 |
| 1000 | 999 | 1105 | 1067 | 630 | 939 | 990 | 700 | 626 |
| 1120 | 1125 | 1245 | 1200 | 690 | 1050 | 1110 | 470 | 386 |
| 1250 | 1250 | 1370 | 1337 | 750 | 1180 | 1240 | 700 | 616 |
| 1400 | 1400 | 1525 | 1480 | 850 | 1330 | 1390 | 565 | 481 |
| 1600 | 1595 | 1725 | 1680 | 930 | 1530 | 1590 | 700 | 616 |
Performance Data Summary
Detailed performance data, including peak absorbed power (kW), is provided for various fan sizes, motor speeds (950, 1450, 2900 RPM), and pitch angles (25° to 45°). These ratings are calculated per AMCA International Standard 301 for Installation Type D (Ducted inlet, Ducted outlet) and do not include the effects of external appurtenances or accessories.
(Note: Full performance tables from the original document are omitted here to maintain conciseness and adhere to output length guidelines for extensive tabular data.)
Accessories
The following accessories are available for the AXF Series fans:
Inlet Cone
Provides smooth airflow into the fan. Dimensions:
- D1: 440-1727 mm
- D2: 405-1675 mm
- D3: 360-1606 mm
Matching Flange
For connecting the fan to ductwork. Dimensions:
- W1: 166-251 mm
- W2: 132-172 mm
Flexible Connector
Helps absorb vibration and misalignment.
Twin City Fan & Blower Product Range
Twin City Fan & Blower offers a comprehensive range of air movement solutions, including:
- Centrifugal Fans
- Utility Sets
- Plenum & Plug Fans
- Inline Centrifugal Fans
- Mixed Flow Fans
- Tubeaxial & Vaneaxial Fans
- Propeller Wall Fans
- Propeller Roof Ventilators
- Centrifugal Roof & Wall Exhausters
- Ceiling Ventilators
- Gravity Ventilators
- Duct Blowers
- Radial Bladed Fans
- Radial Tip Fans
- High Efficiency Industrial Fans
- Pressure Blowers
- Laboratory Exhaust Fans
- Filtered Supply Fans
- Mancoolers
- Fiberglass Fans
- Custom Fans
