HVAC Double Inlet Fan with Backward curved blades.
- Steel impeller with 8 backward-curved blades, cwelded and painted
- Inlet cone with Forefinger (patented)
- Housing with Pittsbourgh closure
- U-shaped cut-off
- Low maintenance ball bearing
Thanks to:
- the new steel impeller with 8 backward curved blades;
- the U-shaped cut-off, designed to match the new impeller.
You get:
- increase airflow and pressure. For a required volume and pressure the fan can now run at a lower speed or, alternatively, you can select a smaller fan.
- reduction in the fan blade tone noise;
- the best compromise between cost and quality.
The performance data are in accordance with DIN 24166 CLASS 1.
It is ERP 2015 compliant.
VTZ serie is AMCA certified.
VTZ PDF Catalogue| Dimensions | 315 - 355 - 400 - 450 - 500 - 560 - 630 - 710 - 800 - 900 -1000 |
| Volume | 1.500 ÷ 110.000 m³/h |
| Δpt max | 2.400 Pa |
| Pwmax | 35 kW |
| Twin fan | ||
|---|---|---|
| VTZ 315÷450 BL | Volume | 1.500 ÷ 160.000 m³/h |
| VTZ 315÷560 BP | Δpt max | 1.500 Pa |
| VTZ 315÷1000 BT | Pwmax | 35 kW |
It is ERP 2015 compliant.
NTHZ serie is AMCA certified.
