• Model:CIRCLED

Gypsum Circle Diffusers

£ 70.00 (excl. VAT)

£ 84.00 (inc. VAT)

For an almost invisible requirement, frameless PCIRCLE diffusers are probably the most versatile solution, blending perfectly with the environment.

They can be plastered together with the wall or the ceiling and can be painted with the same paint as the entire surface.
The diffuser cap is supported by magnets that do not lose their strength for 95 years.

Can be used for both air supply and air extraction.

Suitable for plasterboard ceilings or walls. Once installed, the diffuser forms a permanent bond with the plasterboard, offering outstanding durability. It can be sanded and painted just like the surrounding surfaces. It leaves no visible frames or flanges between the diffuser and the surrounding surface, making it ideal for very clean and modern interior design styles.
Two slot versions also available for 160 & 200mm, ask for details.
Constructed from a gypsum composite body with industrial strength internal magnets, steel connector, rubber gasket and elastic fixing strap.
45mm diffuser depth.
Suitable for short throw applications..
Includes screws, fixing strap and plastic spacers.

The PCIRCLE version encourages a more lateral air distribution using the Coanda effect in its design. The standard CIRCLE version does not have this design feature.

Available in 100/125/160/200 connector diameters.

Link to 3D model of diffuser
Link to 3D model of fitted diffuser
PDF Files


PCIRCLE 100 & 125mm


PCIRCLE 160mm


PCIRCLE 200mm


CIRCLE100 & 125mm

Available Options

1 x Acopel F400-280/1601 x AXCBF 800D4-18 IE2 Bifurcated Axial Fans1 x Anti Vibration Mounts - Small - Pack of 4 - AVM21 x Duct Clamps box of 50 - 60mm - 170mm1 x CBT-130N Centrifugal ATEX II 2G Exe II T31 x Acopel F400-355/1601 x Elta SCP350/4-3AC - IP551 x FAST-TRACK RANGE 75mm - Straight Connector1 x Elta Standard Ambient Flexible Connector - 250mm1 x Acopel F400-560/1601 x Acopel F400-315/1601 x Elta Standard Ambient Flexible Connector - 350mm1 x AXC 355-6/19°-2(B)-P (0.75 kW) - Smoke Extract Fan1 x FAST-TRACK RANGE 75mm - Seal Ring (1 bag of 10)1 x FAST-TRACK RANGE 75mm - Adjustable Air Restrictor1 x Airbrick Grille with flange - 204 x 60mm1 x CBP-DC 18/181 x RDS 7 Helios Transformer Controller With Motor Protection1 x Economy Airvent 150mm Fan1 x BKF 800D6-XL/F400 IE3 - Centrifugal rectangular duct fan 400C/2h1 x CBT-170 Centrifugal1 x Round ceiling diffuser 250mm1 x CBT-80N Centrifugal1 x Ducting 90 Degree Bend - 560mm1 x EVL Filter G4 grade for PIV units1 x Circular Ceiling Diffuser - TST 1001 x 204x60mm Elbow Bend with 150mm Fixed Spigot1 x 204x60mm 45 Degree Vertical Bend1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 4501 x Soler & Palau TCBT/6-355/H - IP441 x 204x60mm Elbow Bend with 100mm Fixed Spigot1 x Spiral Duct Grille Termination - 560mm1 x Economy Airvent 100mm Fan with Timer1 x CBM 9/9 4 Pole 550watt C VR-( Three Phase) CLEARANCE ITEM1 x CBT-125 Centrifugal1 x AES-Fire control unit1 x Commercial Thermostat - TH161 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 355
Reviews
Circular Inline Silencers - 0.6M long - SLU-600
Circular Inline Silencers - 0.6M long - SLU-600
£ 50.56

I have a loft mount extractor fan which was very noisy. I ...