Control Dampers, Fire Dampers & Fans

Manufactured from cast aluminium with a galvanised shut off blade. These circular dampers are ideal for use on extract systems in the woodwork industry where by you can shut off parts of a system that are not in need of a constant flow.

*Please note* other sizes may be available by telephone or email enquiries.

Square and rectangular insulated, tabbed & sealed access doors for flat surfaced ducting. Used for resetting fire dampers and also cleaning ductwork. Other sizes available - please enquire.

We offer a large range of replacement fusible links which can be used in different ways in dampers, doors and vents. All of the common fusible links are in stock and for sale on this page - please enquire for other types if you cannot find them on our website.

• Found in systems like fire doors, fire dampers, and sprinkler systems.

• It’s a metal link engineered to melt at a certain temperature (e.g., 165°F or 74°C), releasing a latch, closing a door, or activating a sprinkler.

Common fire damper makes these are used on are: BSB, HVC, NCA, Advanced Air & Action Air (Swegon) Chubb Fire, Flaktwoods, A1 Shutters, Lindab Fire Dampers, Wolseley UK, Ascot Doors, Kidde Thorne & Gilberts.

The HCBB/4-400/H-A is a plate-mounted axial flow fan from Soler & Palau, designed for industrial and HVAC applications requiring high airflow and durability.

Used regulary too bring supply air into kitchen's & factorys.

Below are its key technical specifications:

• Model: HCBB/4-400/H-A

• Motor Type: Single-phase, 4-pole asynchronous squirrel-cage motor

• Voltage: 230V, 50Hz

• Power Consumption: 315 W

• Current Draw: 1.5 A

• Speed: 1360 RPM

• Airflow Capacity: Up to 4,830 m³/h

• Sound Level: 62 dB(A)

• Operating Temperature Range: -40°C to +70°C

• Protection Rating: IP65

• Insulation Class: Class F

• Weight: Approximately 9 kg

• Diagonal impeller with downstream three-dimensional guide vanes
• Galvanized metal housing
• Speed controllable
• Integrated thermostatic switch
• Includes mounting bracket

Data Sheets

250 fan sizes

315 fan sizes

Circular volume control dampers with multiple blades are used where there is no need for a high level of shut off. Manufactured from galvanised steel. External manual handle with several control settings. Male connections to fit inside spiral ducting. Square and rectangular multi-blade dampers also available - please enquire.