Air Ducts & Air Movement products

The Company’s Cable Trays and accessories are manufactured using steel and hot dipped galvanized sheet to make them corrosion resistant.

The standard length of our Cable Trays is 2.44 m. We can also provide these in all lengths up to 3 metres on request. Our Cable Trays have standard widths between 50 mm and 300 mm. We can manufacture widths up to 600 mm on request.

We offer all types of finish, including stainless steel, upon request. All accessories are provided with easy-to-assemble features in order to save time on the site.

Al Mulla Trunking offers customers a complete range of trunking products and accessories that are manufactured with superior quality galvanized steel that provides maximum protection against corrosion.

Cable Trunkings are manufactured in standard lengths of 2.44 metre. We can supply Cable Trunking with preassembled accessories, making them ready-to-install at the sites.

We can provide these in different widths, from 50 mm to 600 mm. High strength and robustness of our products result in having lesser attachment points for support mounting or suspended systems. These benefit the customer in enjoying greater cost savings of material and reduced time for assembly.

With over 30 years of experience and expertise in the HVAC industry, our Duct Manufacturing facility offers you various types of ducts that take care of all your air-distribution needs.

Duct products are made to exacting standards, using the latest and comprehensive manufacturing techniques. Our workshop is reputed for its consistent high-quality work, precise production planning and strict adherence to delivery schedules. A team of professions work consistently for achieving reliable, efficient, and safe fabrication.

Our products are easy to assemble on site. Our customers benefit due to the accurate tolerance level of products manufactured by us.

We focus on excellence in performance without compromising on the Health and Safety of our work force and the environment.

We manufacture our Air Ducts fully in compliance with the SMACNA standards.

• Rectangular Duct and Fittings manufactured in GI/ SS/ Aluminium
• Oval Duct, Single Layer or Double Layer in GI/ SS/ Aluminium
• Plenums (Curved and Straight)
• Round Duct (Spiral and Longitudinal Joint), Single Layer or Double Layer in GI/ SS/ Aluminium Access Door Filters

Al Mulla’s Grilles, Registers, and Diffusers (GRD) cover the widest range of HVAC applications. We manufacture a variety of Air Inlets and Outlets, in different sizes, to meet the requirements of the market.

High precision in manufacturing using durable Extruded Aluminium Profiles and Dimensions ensure that all our products have high performance no matter what type of application they are used in. Our products are tested in accordance with ASHRAE Standard 70-2006 (Method of Testing for Rating the Performance of Air Outlets and Inlets).

We understand the importance of the architectural appearance of GRD products. We manufacture Air Outlets accordingly, in different shapes and types. The products can be powder coated with any desired RAL colour to make them suitable for any decorated area. Grilles and Diffusers in Steel Construction are also provided as options.

GRDs manufactured by us in use in various hospitals, schools, commercial multi-storeyed buildings, shopping malls and residential complexes.

SINGLE DUCT TERMINAL UNIT (VAV Shut Off Type)

The Single Duct Terminal Units are designed to control the rate of airflow of conditioned air into an occupied space, in response to a control signal, usually from a thermostat. The clean and efficient design of these single duct terminal units results in a system component that has minimal pressure drop reducing fan horsepower requirements. Lower noise generation ensures quiet operation. Compact configuration makes the unit easier to use in today‘s crowded mechanical spaces or in retrofitting existing systems.

A variety of Control Options such as analogue, electronic, and state-of-the-art direct digital control are available for this product line, making it suitable for almost all applications.

The variable air-volume system of our units is independent of the pressure. The use of an exclusive Price SP300 Multipoint Sensor in most of our Control Options ensures accurate duct air-velocity pressure measurement. This allows the terminals to monitor the desired flow rate, as dictated by the thermostat, and compensate instantly for any changes in supply air pressure that might tend to alter the supply volume.

In addition to the basic Volume Control Assembly, a complete line of accessories that meet specific job requirements is also available. This includes Sound Attenuators, Multi-Outlet Adaptors, Hot Water Coils, and Electric Heating Coils (ETL Certified). The products are factory assembled for shipment as an integrated unit.

Our Single Duct Terminal Units are AHRI Certified, as per Standard 880-2011 and ASHRAE.

LOW PRESSURE BY-PASS TERMINAL UNIT (LGB

Low Pressure Bypass Terminal Units are applicable to any low pressure, low velocity system where zoned capacities are required. Our LGB Terminal Units provide complete zoning flexibility from a single zone source. By-Pass terminals complement packaged rooftop and low-pressure Central Station Units by providing excellent temperature control and centralised air distribution with unlimited zoning. Therefore, our customers benefit by avoiding cost of multi-zone systems and minimizing the need for duct-mounted heating coils.

Our products are AHRI Certified, and conform to Standard 880-2011 and ASHRAE.

Our Rectangular (Straight and Elbow) and Circular Silencers provide solutions to all HVAC noise control applications by providing several internal geometries variations. Each silencer model maximizes insertion loss while minimizing system pressure drops. This helps in achieving the maximum possible reduction in noise levels.

We build each silencer to suit the ductwork and in turn the application.

• Optimized inlet radius to minimize turbulent flow and reduced pressure drops.
• Stainless Steel Construction (SS304 / SS316) can also be provided.
• Highest quality construction with</li>
• 1″ Slip Connection/ Flange Connection on both ends, to suit the site’s requirement.

As a member of AMCA, we offer customers a complete and comprehensive line of damper products for fire and smoke control units in life-safety systems, as well as airflow control units for commercial HVAC and industrial systems.

Our established processes and manufacturing facility make us the leading supplier for dampers that cater to all types of requirements. Our damper product range includes Fire Dampers, Smoke Dampers, Combination Fire, and Smoke dampers, Manual Volume Control Dampers, Motorized Volume Control Dampers, and Back Draft Dampers.

• Fire Dampers are as per standard UL555 – July 2006
• Smoke Dampers are as per standard UL555S – July 2006
• Control Dampers are as per SMACNA standards