• 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 Duct Fast Clamps - 315mm1 x 204x60mm Insulated Rectangular Vertical 90° Bend1 x Spiral Ducting 1 meter - 250mm1 x BF VVX-200 - Villavent Filter1 x FAST-TRACK RANGE 75mm - Click Ring (1 bag of 10)1 x 220x90mm 90 Degree Horizontal Bend1 x Soler & Palau TCBT/6-710/H - IP651 x Ducting 30 Degree Bend - 180mm1 x Elta 2 Amp Electronic single phase speed controller.1 x Jetflow-HIT Metal inline - 125mm1 x Jetflow-HIT Metal inline - 250mm1 x Circular Inline Silencers - 600mm - 600mm1 x EC-Basic-T temperature1 x Female Ducting Connector - 160mm1 x EuroSeries (ESP) - Plate Mounted Axial Fans 315-121 x KV DUO 400 EC1 x Impeller Side Guard - 315mm1 x Metal Inline Fan - VENT-250NK1 x Kitchen Grease Filter - Mesh Type Non standard 296mmx296mmx22mm1 x JETLINE-250 - In Line Centrifugal Duct Fan1 x Soler & Palau TCBT/6-355/H - IP441 x Helios GigaBox 400mm GBW 400/4 centrifugal1 x Differential Pressure Switch - 50 - 500 Pa - IP651 x EBB-250 HM DESIGN Centrifugal Extractor Fan1 x Ducting 90 Degree Bend - 160mm1 x Egg Crate Grille with Dust panel filter 1 inch- 595x5951 x Circular Ceiling Diffuser - TST 1251 x KV 250 L Sileo1 x FlameProof Plate Axial Fan - Single Phase - 9 inches - Eexd IIC T4 -4pole1 x ELTA - Single Phase Transformer 8amps1 x Spiral Duct Grille Termination - 500mm1 x CHVB/4-3000/315 0,27KW 230V50 VE1 x 220x90mm 45 Degree Horizontal Bend1 x HRSB/6-710/24-BZ1 x Elta SPA630/46-3AC - IP541 x EBB-250 S DESIGN Centrifugal Extractor Fan1 x CBM 12/9 CM/AL 1100W 6PT - Closed Motor1 x Biflow SB315-CON2-3 - High Temperature Bifurcated Fan1 x Spiral Ducting 3 Meters - 900mm1 x 220x90mm x 1m Low Profile Plastic Ducting - 1 Meter1 x CPTA-E Flush mounted PIR sensor with timer1 x Belt Drive Cased Axial Fan - 560mm - H version1 x CAB-250 ECOWATT Energy Efficient Acoustic Box Fan1 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF400/4-3AC - Three Phase1 x Belt Drive Cased Axial Fan - 560mm - L version1 x Duct Quick Suspension Rings with Clasp - 315mm1 x Ducting Y Piece - 250mm1 x Hydor HPA315/4-1A1 x Elta SLC900/8-3AC1 x Elta Variable Speed Drive IP66 - 7.5KW1 x 110 x 54mm Flat Channel Clip (Pack Of 5)1 x Time Delay Unit - DT20B1 x Jetflow-HIT Metal inline - 150mm1 x 220x90mm Insulated Rectangular Horizontal 45° Bend1 x Belt Drive Cased Axial Fan - 800mm - G version1 x Shoed T Piece Un-Equal -450mm-315mm1 x Ducting 45 Degree Bend - 630mm1 x Duct Split Rings (Pair) -500mm1 x Helios ZNE Electronic Fan Overrun Timer1 x Elta SLC355/4-3AC - IP551 x Helios GigaBox 500mm GBW 500/4 centrifugal1 x Spiral Ducting 3 Meters - 400mm1 x AL 355 Mounting Feet (Pair)1 x Elta Unpodded Silencer Melinex 2D-450mm1 x Elta SLC1000/6A-3AC - IP551 x Duct Mounted Filter Box - 450mm - M6 grade Bag filter1 x Elta SCP315/4-3AC - IP551 x Biflow SB250-CON4-3 - High Temperature Bifurcated Fan1 x HRST/6-800/28-AQ C21 x Comefri - TLZ 450 R - High Performance Scroll Fan1 x Jetflow-HIT Metal inline - 160mm1 x 100mm Wall Duct - 350mm1 x 125mm Wall Duct - 350mm1 x Belt Drive Cased Axial Fan - 450mm - H version1 x Ducting T Piece Equal - 315mm1 x Elta SLC1000/8-3AC - IP551 x Ducting 30 Degree Bend - 250mm1 x Elta Raptor SFB ATEX Plate Mounted Axial Fan- 420mm1 x FU 15 40 Frequency Inverter1 x Run On Timer - 5s - 4hrs - RT5A1 x Acopel F400-710/1801 x 220x90mm x 1m Insulated Rectangular Duct1 x Ducting 30 Degree Bend - 450mm1 x Acopel F400-225/1601 x Ducting Y Piece - 500mm
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