• 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 Spiral Duct Grille Termination - 100mm1 x Nicotra AFK 315-40/4M-B1 x ACQ-20012D Acoustic Inline Box Fan1 x GB-WK 250 Wall Bracket For Giga Box Fans - 250mm - 355mm1 x DA12/12 Feet1 x SWF-100X Sidewall Mounted Extractor Fan1 x Elta Standard Ambient Flexible Connector - 560mm1 x Slim Qube SSQU22/4-3HT1 x Helios HRFD 315/21 x Plastic Kitchen Extractors - CK25N1 x MUB/T 025 355 EV Centrifugal box fan, 120°C Continuous, Insulated1 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 550watt -VR1 x Inline Hepa filter with housing & pre-filters1 x WOODS 31JM/16/4/5/34-DEG 4POLE 1PH LONG CASED AXIAL FAN1 x FUM Mounting Foot for ERM 2501 x Female Ducting Connector - 100mm1 x Bathroom Fan -Envirovent- Silent 100 S (Standard Model)1 x Soler & Palau - Contra Rotating TCBTx2-450 - IP651 x Ancillary Pack for SB-CYL 500 model1 x Flanged Spigot - 450mm1 x Circular Ceiling Diffuser - TST 2001 x CVAT Acoustic Kitchen Fan & Inverter Kit - CVAT/4-16000/630 ND - Pack 91 x Purlin Box 200/250 for RAW Cowls1 x Round ceiling diffuser 350mm1 x KABT High Temp Acoustic Kitchen Fan & Inverter Kit - KABT/4-4000/355 ND - Pack 21 x Elta SPA630/6-1AC - IP541 x TCBT/4-400/H EXEIIT3 ATEX1 x TCBT/4-710/H EXDIIBT4 ATEX1 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt VR RE1 x Centrif Duo Plus - Timer1 x Vent Axia KAF Kitchen Extract Fan - 560mm - 2 Pole - Three Phase1 x PCA Diffuser - PCA-2501 x Ducting 90 Degree Bend - 710mm1 x Elta SLC500-1EC -IE5 Motor- IP551 x HRB/6-630-30-APN1 x HRFD 315/2 EX Atex Rated 315mm Cased Axial Fan 400v1 x Balance S Diffuser - NO RING - 100mm1 x CVAT Acoustic Kitchen Fan & Inverter Kit - CVAT/4-12000/560 ND - Pack 8
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 ...