• 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 Humidistat - HS4_hdt2 x Gripple HVAC Hanger Range - Loop Fast - LF1 - 1mtr1 x Soler & Palau VFD-T inverter 5 amp IP541 x ELTA - Single Phase Transformer 2amps1 x Soler & Palau - HXBR/6-400/H - IP541 x Jetflow-HIT Metal inline - 125mm1 x Duct Suspension Rings - 250mm1 x Ducting T Piece Equal - 150mm1 x Helios AV125 External Wall Fan1 x Male Ducting Connector - 500mm1 x Spiral Ducting 1 meter - 250mm1 x KBD- outlet mounting flange for CRMT 2251 x PF 60- Passive Filter Element1 x PIR Sensor - PIR42 x Ducting 90 Degree Bend - 500mm1 x CAB-150 ECOWATT Energy Efficient Acoustic Box Fan1 x Biflow SB250-CON2-3 - High Temperature Bifurcated Fan1 x Differential Pressure Switch - 20 - 300 Pa - IP651 x BEAS-control module1 x REU 1.5amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x Spiral Ducting 3 Meters - 500mm1 x 18M - 80mm PVC flexible ducting1 x Mounting Feet (pair) for SB-CON 2501 x Differential Pressure Switch - 50 - 500 Pa - IP541 x Plastic Kitchen Extractors - CK25N1 x Eco-Loft Positive Input Ventilation System - PIV Loft Mounted -EVL-HWAS1 x Elta Powder Coated Cased Axial Flange - 630mm1 x Helios HQW-250/4 - IP551 x Soler & Palau - HXBR/4-560/H - IP541 x Elta SLC560/4B-1AC - IP551 x Anti Vibration Mounts - Large - Pack of 4 - AVM11 x Ducting 60 Degree Bend - 500mm1 x Soler & Palau HXM-200mm1 x Ecor Pro Humidistat - EPHUM24DF1 x Elta SLC500/4A-1AC - IP551 x HV Wall Mounted Belt Drive Fan 800mm 400V / 50Hz 0.75kW - Three Phase1 x CBA-80 Inlet Flange for CBT-801 x Flanged Spigot - 100mm1 x DDMP 07/07 Mounting Flange1 x CAB-160 ECOWATT Energy Efficient Acoustic Box Fan1 x Female Ducting Connector - 500mm1 x Manrose Humidistat - 13611 x 110 x 54mm Horizontal 45 Degree Bend1 x CAB-250 ECOWATT Energy Efficient Acoustic Box Fan1 x Spiral Ducting 3 Meters - 710mm1 x Vent Axia ACM 150 T (Timer Model) inline mixed flow duct fan1 x Soler & Palau - HCBB/6-560/H - IP651 x Helios ESA-1 Surface mounted Speed Control 1amp1 x Ducting 45 Degree Bend - 500mm1 x 110 x 54mm Vertical 90 Degree Bend1 x KVK SLIM 160 EC - Centrifugal Circular Duct Fan1 x Helios AV200 External Wall Fan1 x HRB/3-200-BMPN1 x STF1 Oscillating Tower Fan1 x CTHB/6-2501 x Contra Rotating TCBBx2-630 Cased Axial - Single Phase - IP65 - Soler & Palau1 x Flanged Spigot - 300mm1 x Impeller Side Guard - 560mm1 x Female Ducting Connector - 200mm1 x HRB/2-200-BPN1 x Helios HQW-200/4 - IP551 x PVO 200 (2-POLE) Plate Axial fan1 x 220x90mm Rectangular to 150mm Round Adaptor1 x Soler & Palau TCBB/4-500/H - IP651 x Female Ducting Connector - 710mm1 x IR24-P - Presence detector1 x DS-2 2-Speed Switch (3 Phase)1 x 100mm Round Equal T Piece1 x Elta SCP350/4-1AC - IP551 x Ducting T Piece Equal - 250mm1 x AL 315 D2 01 - High Performance Long Cased Axial Fan (3 phase)1 x Soler & Palau - HXBR-200 ECOWATT - IP441 x DA12/12 Feet1 x Biflow SB250-CON4-1 - High Temperature Bifurcated Fan1 x Elta SLC450/4-3AC - IP551 x Differential Pressure Switch - 20 - 300 Pa - IP541 x Elta SCP400/4-3AC - IP551 x TG-K Duct temperature sensor1 x Raptor SDA500/46-3AC1 x FlameProof Plate Axial Fan - Single Phase - 7.5 inches - Eexd IIC T4 -2pole1 x Elta Variable Speed Drive IP66 - 5.5KW1 x Airvent Ceiling Sweep Fan - 48 inch - 4441231 x Etaline 400mm1 x Elta Cased Axial Flange - 315mm1 x Elta Turboflow-TF - 500mm(A) - Three phase1 x Acopel F400-250/1601 x 5-Speed Controller for use with Elta SAX Classic Fans1 x TecFire Intumescent Damper - Rectangular 350x350mm1 x Systemair ZAP- 4pole - Three phase -400mm - IP541 x JAE- 560 Flexible Coupling for CRHB/CRHT Roof Fans1 x Pressed Ducting Saddle - 500mm1 x Spiral Ducting 1 meter - 500mm1 x Jetflow Silent SJMF-S 200-1EC1 x Access Door for Circular Duct - 300 x 200 - SIZE 501 x Impeller Side Guard - 1000mm1 x Mounting Feet (Pair) for SLC-500-060B-05001 x DVV 560D4-XM/F4001 x European Pallet Delivery Surcharge1 x Heat Resistant In-line Axial Fan - VOK 120/100 H1 x FSAF560B1DA Silencer 620/121 x HRT/4-450/35-BPN1 x Metal Inline Fan - VENT-200NK1 x Stainless Steel Ducting T Piece - 200mm1 x Ancillary Pack for SLC-5601 x Etaline 355mm - E2-011 x Duct Clamps box of 50 - 60mm - 270mm1 x Acoustic Commercial Kitchen Inline Exhaust Fan - MPS (Three Phase) - 400mm1 x Transformer (silent) speed controller - RE 5.0 Amp1 x Transformer Speed Control - RTRE- 7.0Amp1 x Spiral Ducting 1 meter - 315mm1 x Etaline 450mm D4 01 (Three Phase)1 x Quietflow SQS315-1ECL - Centrifugal Box Fan1 x KMBI 280 Connector rectangular/circular to install on the discharge of CMT1 x CBT-130N Centrifugal ATEX II 2G Exe II T31 x CBT-100 N (230/400V50HZ) LG270-EXDIIBT4
Reviews
Circular Inline Silencers - 0.6M long - SLU-600
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