• 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 Blast Gate (Manual) 300mm1 x DV-ROF-V-225 Roof mounted unit1 x CPTA-E Flush mounted PIR sensor with timer1 x Access Door for Circular Duct - 300 x 200 - SIZE 311 x Access Door 400mm x 400mm1 x Access Door 200mm x 200mm1 x Contactor Interface Station - CI91 x Elta Wall Cowl SWC45/501 x Jetflow-HIT Metal inline - 125mm1 x Digital Room Thermostat - DRT1 x GB-WSD 450 Weather Protection hood for the Giga-Box Fans - 450mm1 x Male Ducting Connector - 500mm1 x Spiral Ducting 1 meter - 80mm1 x Spiral Ducting 3 Meters - 500mm1 x HIMF - Mixed Flow Fan 150mm Inline Fan1 x CTI CVA-N 250/315 Outdoor cover for CVAB/T Fans1 x Etaline 450mm D4 01 (Three Phase)1 x Duct Quick Suspension Rings with Clasp - 315mm1 x AW 420 D4-2-EX Explosion Proof Axial Fan - ATEX1 x PCA Diffuser - PCA-2501 x ERR 31/1 Centrifugal inline fan1 x Elta Viper SCC Duct Mounted Centrifugal Fan - SCC630-1AC1 x CBP-DC 15/151 x Floor Standing Cooler Fan- SRC-4501 x FlameProof Plate Axial Fan - Single Phase - 7.5 inches - Eexd IIC T4 -2pole1 x CBT-125 Centrifugal1 x Egg Crate Grille with Dust panel filter 1 inch- 300x3001 x Anti Vibration Mounts - Small - Pack of 4 - AVM21 x Ducting 90 Degree Bend - 315mm1 x Spiral Ducting 1 meter - 315mm1 x Ducting 30 Degree Bend - 315mm1 x Elta Turboflow-TF - 630mm - Single phase1 x Flanged Spigot - 315mm1 x Spigot plate - 315mm1 x Commercial Activated Carbon Filters - Panel Type - 20" x 20" x 1 - ACP1 x Ducting 30 Degree Bend - 1000mm2 x 125mm Round Wall Plate1 x Soler & Palau TCBT/6-630/L - IP651 x Spiral Duct Grille Termination - 315mm1 x Commercial Activated Carbon Filters - Panel Type - 24" x 24" x 2" - ACP1 x Raptor SDA450/6-1AC1 x Elta - HTS450/4-1 - Case Mounted Circulating Axial Fan1 x 125mm Wall Duct - 350mm1 x Soler & Palau - TGT/6-1000-3/26 BLP 3kW (230/400V50Hz) IE3 V51 x Elta SLC630/4B-3AC - IP551 x SD-MUB Vibration pad set1 x Ducting Reducer Long - 1000mm to 710mm1 x Kitchavent 2000 Odour control System1 x 100mm Round Connector1 x Helios GigaBox 500mm GBD 500/4/4 centrifugal1 x Soler & Palau TCBT/4-630/H - IP651 x Soler & Palau TCBB/6-400/H - IP441 x Commercial Activated Carbon Filters - Panel Type - 24" x 24" x 1" - ACP1 x Elta SLC400/4-3AC - IP551 x SQUARE MIXED FLOW FAN - MFQ 560mm (Three Phase)1 x Soler & Palau TCBB/4-450/H - IP651 x Raptor SDA400/4-1EC1 x Soler & Palau TCBB/4-400/H - IP441 x B-flow Impeller HCBB/T-560mm1 x Ducting 30 Degree Bend - 355mm
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