Blauberg Sound Insulated Iso-Mix Exhaust AC Fan - 250MM (10" Inch) | 2 Speed

The Blauberg Iso-Mix 250MM AC Fan delivers exceptional performance in ventilation systems where low noise, high airflow, and pressure stability are essential. Designed for use in medium to large residential, commercial, or industrial applications, this two-speed inline fan moves up to 1315 m3/h while maintaining quiet operation at only 38 dBA.

Engineered for acoustic comfort, the fan housing is constructed from polymer-coated steel and internally lined with a 50mm mineral wool sound insulation layer, enhanced with a specially perforated inner casing for wide-frequency sound absorption. The high-quality plastic mixed-flow impeller, paired with optimised diffusers and vanes, ensures strong pressure with minimal turbulence.

This model includes a sealed ball-bearing motor rated for 40,000 hours of service, a manual reset thermal overload protector, and ships standard with a 2-speed external switch, 1.2m plug-and-lead, and flexible mounting brackets for wall, ceiling, or floor installations.

Features:

• High airflow up to 1315 m3/h - ideal for larger ducted systems
• Low noise levels: 34 - 38 dBA at 3m
• Steel casing with 50mm sound insulation for acoustic suppression
• Two-speed motor with external switch included
• Plug-and-play setup with 1.2m lead and 2-pin plug
• Thermal overload protection for safety and compliance (AS/NZS60335-2-80)
• Mountable on wall, floor, or ceiling - fits tight spaces
• IPX4 rating - safe for damp or humid installation environments

Setting	Low Speed	High Speed
Airflow (m³/h)	1035	1315
RPM	1960	2460
Power (W)	127	178
Current (A)	0.52	0.79
Noise @ 3m (dBA)	34	38
Max Operating Temp (°C)	–	60
Ingress Protection	–	IPX4

Physical Dimensions (mm):

• Duct Diameter (D1): 248
• Width (B): 358
• Height (H): 445
• Length (L): 658
• Weight: 15 kg

[1] x Blauberg Sound Insulated Iso-Mix Exhaust AC Fan - 250MM (10" Inch) | 1315 M3/H | 2 Speed | 178W

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Product Manual - Click Here