This Kit Includes:

1 × Powrmatic BAR3/17A Baratherm Ambient Door Curtain
1 × Integrated 3-fan high velocity air assembly
1 × Factory-mounted industrial casing for horizontal installation

High Velocity Ambient Air Barrier for Industrial Doorways

The Powrmatic BAR3/17A Baratherm Ambient Door Curtain is a high-performance industrial air curtain engineered to create a powerful, consistent air barrier across commercial and warehouse door openings.

Designed for energy containment rather than heating, the BAR3/17A prevents unwanted air exchange between internal and external environments. By producing a high velocity air stream of 15.3 m/s, the unit significantly reduces heat loss, cold air ingress, airborne contamination and insect penetration, making it particularly suitable for loading bays, warehouses and high-traffic industrial entrances.

With three selectable airflow speeds, the unit offers installation flexibility depending on doorway height and operational demand. It is optimised for mounting heights between 2.5m and 5.0m, delivering reliable environmental separation across large openings.

Operating on a 230V~50Hz single-phase supply, the BAR3/17A provides industrial-grade performance while supporting energy efficiency strategies and reduced heating costs when installed alongside warm air heating systems.

Key Product Features:

• High velocity ambient industrial door curtain
• Average outlet velocity: 15.3 m/s
• Three-speed airflow control
• High speed airflow: 8,100 m³/h
• Medium speed airflow: 4,500 m³/h
• Low speed airflow: 3,000 m³/h
• Suitable mounting height: 2.5 – 5.0 metres
• 230V~50Hz single-phase supply
• 3 internal fans for balanced air distribution
• Reduces heat loss and energy consumption
• Limits dust, fumes and insect ingress
• Designed for commercial and industrial environments

Technical Specifications:

Model: BAR3/17A
Product Type: Ambient industrial door curtain
Average Outlet Velocity: 15.3 m/s

Airflow Volume:
High Speed: 8,100 m³/h
Medium Speed: 4,500 m³/h
Low Speed: 3,000 m³/h

Electrical Supply: 230V~50Hz 1Ph
Starting Current: 30.0A
Running Current: 12.0A

Recommended Mounting Height: 2.5 – 5.0 m

Overall Dimensions:
Height: 470 mm
Width: 1,750 mm
Depth: 470 mm

Install Clearance:
Top: 200 mm

Quantity of Fans: 3
Net Weight: 80 kg

Applications:

• Warehouses
• Distribution centres
• Industrial loading bays
• Manufacturing facilities
• Retail warehouse entrances
• Commercial premises with frequent door opening

Accessories: