42-inch seven-leaf DC negative pressure fan(D42P7F)
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Product introduction and features
- X-shaped frame features high structural strength. The motor does not shake during operation.
- FRP housing does not rust and is safer.
- R-type pin is utilized in the shaft edge to prevent the blades from falling off, that further improves the safety level.
- The frame is built with 304 stainless steel and aluminum alloy that features anti-rust, acid and alkaline resistance, aesthetic and durability. It also prevents rainwater from flowing into the motor.
- 304 stainless screws are fully utilized in the product.
- Equipped with DC inverter motor that features IP66, higher efficiency and lower power consumption.
- The fan blade is made of FRP material, Nylon-66 + 30% fiber. It features acid and alkaline resistance, un-deformability, and high rigidity.
- FRP composite material housing with manual painted glass fiber. It features acid/alkaline resistance and high temperature durability.
Specification parameters
| Product Name | 42-inch seven-leaf DC negative pressure fan |
| Model | D42P7F |
| Rated Voltage | Single-phase / 220V / 60Hz |
| Power Consumption | 498W / 7.4A |
| Motor Specs | 1.5HP / 10P / F Class / IP66 |
| Fan Speed Adjustment | Stepless speed regulation 0-100 (speed controller required for purchase) |
| Max Speed | 660 RPM |
| Max Airflow | Approximately 30000 m³/h(±10%) |
| Noise Level | ≤72 dB (tested at maximum wind speed) |
| Product Dimensions | 107cm × 55cm × 107cm |
| Product Weight | 32.5kg |
| Suggested Retail Price | NT$28,100 |