Diffusers

Our investment in tooling and machinery enable us to offer a wide range of products to suit all your requirements on site. Bespoke manufacturing to suit special ceilings or performance is one of our greatest strengths.

SSW Type Swirl Diffuser

Suitable for ceiling mounting and can be manufactured to suit most ceiling tile arrangements. The Straight Vane Swirl Diffuser offers excellent induction of room air and the rapid decay of supply air velocities and air temperature differentials. Nominal Neck Sizes: 540, 500, 450, 350, 300 & 200. Circular and Square Face available. Mounting Height: 2.4 – 4.5 metres.

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ODS Type Swirl Diffuser

Suitable for ceiling mounting and can be manufactured to suit most ceiling tile arrangements. The Fixed Blade Swirl Diffuser offers excellent induction of room air and the rapid decay of supply air velocities and air temperature differentials. Nominal Neck Sizes: 540, 450, 350, 254. Circular and Square Face available. Mounting Height: 2.4 – 4.5 metres.

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CSW Type Swirl Diffuser

Suitable for ceiling mounting and can be manufactured to suit most ceiling tile arrangements. The Curved Vane Swirl Diffuser offers excellent induction of room air and the rapid decay of supply air velocities and air temperature differentials. Nominal Neck Sizes: 500, 450 & 350. Circular and Square Face available. Mounting Height: 2.4 – 4.5 metres.

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SSW-HC Type Swirl Diffuser

Suitable for both ceiling mounting and exposed applications and can be manufactured to suit most ceiling tile arrangements. The High Capacity Swirl Diffuser allows high air volumes to be used whilst maintaining all the benefits of rapid decay of supply air velocities and air temperature differentials. Nominal Neck Sizes: 350, 450 & 500. Circular and Square Face available. Mounting Height: 2.4 – 4.5 metres.

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RSW Type Swirl Diffuser

Fixed Vane Swirl Diffuser available in both circular and square face plates. The curved frame is to assist with horizontal air distribution and makes it most suitable for mounting in exposed applications. Nominal Neck Sizes: 400, 355, 315, 250, 200, 160 & 150. Circular and Square Face available. Mounting Height: 2.4 – 4.5 metres .

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RSW-TR Type Adjustable Swirl Diffuser

Mainly suitable for rooms with high ceilings. The blades are adjustable providing both horizontal and vertical supply air discharge patterns. The blade settings can be adjusted manually, through various types of motorisation or with a thermal actuator where the angle of the blade is adjusted to suit the supply air temperature. Nominal Neck Sizes: 630, 500, 400, 315 & 250. Mounting Height: 3.0 – 20 metres.

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ADSW Type Swirl Diffuser

Suitable for ceiling mounting and can be manufactured to suit most ceiling tile arrangements. The Steel Blades can be easily adjusted from the face of the diffuser to give either a Horizontal or Vertical air pattern. The diffuser offers high induction of room air and the rapid decay of supply air velocities and air temperature differentials. Blade Patterns Available: 48, 24, 16, 14 & 8. Face Dims: 595x595, 495x495, 395x395, 295x295. Circular and Square Face available. Mounting Height: 2.4 – 4.5 metres.

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DSW Type Swirl Diffuser

Suitable for ceiling mounting and can be manufactured to suit most ceiling tile arrangements. The Fixed Blade Radial Swirl Diffuser offers excellent induction of room air and the rapid decay of supply air velocities and air temperature differentials. Nominal Neck Sizes: 540, 450, 350, 254. Circular and Square Face available. Mounting Height: 2.4 – 4.5 metres.

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PSW Type Swirl Diffuser

Perforated Face Swirl Diffuser suitable for ceiling mounting and is available with either a fixed or hinged perforated sheet face offering excellent performance but with a more discreet appearance within the ceiling. Nominal Neck Sizes: 450, 400, 315, 250 & 160. Circular and Square Face available. Mounting Height: 2.4 – 4.5 metres.

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B4W – Multicone Diffuser

Suitable for both Supply or Return Air and ceiling mounting. Accessories available: OBD, Blanking Plates and Plenum Boxes. Nominal Neck Sizes: 150x150, 225x225, 300x300, 375x375 & 450x450/595x595 o/a.

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BSD Slot Diffuser

Suitable for either ceiling or wall mounting. All individual slots are adjustable to give three different air patterns to achieve comfort criteria within the occupied zone. The diffuser can be supplied with up to 8 slots and can be manufactured in any length to suit site requirements.

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BLFT Type Perf Diffuser

The BLFT Diffuser has been designed to work with Low Free Area Tiles – typically 23% - enabling the use of standard metal ceiling tiles. This creates a consistent ceiling with no visible signs of the diffuser from within the occupied zone. Nominal Sizes: 300, 330, 400, 500, 600. Mounting Height: 2.4 – 3.5 metres.

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BCD – Circular Diffuser

Multiple circular cone diffuser c/w fixed core suitable for both supply and extract and usually mounted in exposed ductwork applications. Available with flap damper and fixing bracket for duct mounting.

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BJN – Adjustable Jet Nozzle

Suitable for Sidewall positioning to distribute warm or cool air into large open spaces. It is adjustable to 360o to allow the air discharge to be directed to suit specific site requirements whilst excellent induction of room air gives comfortable conditions within the occupied zone.

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P4W – Perforated Face Diffuser

Suitable for supply and extract air and can be mounted to suit most ceiling tile arrangements. The perforated face offers a discreet appearance within the ceiling and is hinged to allow access to the deflectrols which can be rotated to alter the air discharge pattern – 4, 3, 2 or 1 Way.

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PFS – Floor Swirl

Our Polycarbonate Floor Swirl Diffuser is suitable for use in raised floor air distribution systems. The pattern of the diffuserplate is designed to achieve high induction rates of room air which optimizes mixing for maximum comfort conditions but very importantly, achieves low plenum pressure. The dust collection basket is removable for cleaning and acts as a hit and miss damper. Supplied in Grey RAL 7037 as standard.

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BFS – Floor Swirl Diffuser

Our Floor Swirl Diffuser is suitable for heavy duty use and is available in either Stainless Steel or Powder Coated Mild Steel. Nominal Neck Sizes: 200 Dia. Alternative Face Patterns available.

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BDL – Drum Louvres

Suitable for either duct or wall mounting. Drum Louvres are generally used where high amounts of air are requiring long air jet throws. Typically used in Workshops, Retail areas, Swimming Pools and Sports Halls. The drum and guide vanes are adjustable to give control over the air pattern for both heating and cooling.

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Air Valves

Available as supply or return air valves. Manufactured from steel sheet and painted RAL 9010 as standard. The regulation of the airflow is achieved by turning the control disc (+ or -) and can be locked in position.

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BTO Type Step Diffuser

Suitable for mounting in the Step Riser to supply air within Auditoriums and General Assembly Rooms. The High Induction effect of the Twist Outlet creates rapid decay of both the supply air velocity and temperature differential within very close proximity to the diffuser. The subsequent low velocity air displaces the warm, polluted air leaving a comfortable environment for the occupant.

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