• Model:SQUARED

Gypsum Square Diffusers

£ 78.00 (excl. VAT)

£ 93.60 (inc. VAT)

For an almost invisible requirement, frameless SQUARE 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.
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..

Available in 100 and 125mm connector diameters.

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


Square Diffuser

Available Options

2 x Flanged Spigot - 300mm1 x 45JMP/16/4/5/3/3ph Plate Fan1 x Speed Controller - REB11 x 204x60mm 90 Degree Horizontal Bend1 x AL 500 D2 01 AXIALINE - High Performance Long Cased Axial Fan1 x MPC 450 EC T30 - High Temp Acoustic Box Fan1 x Stainless Steel IL Flanged Spigot-300mm1 x JPA-1100 Accessory Adapter Plate1 x JCA-1100 - Back Draft Shutter for CRHB/CRHT Roof Fans1 x Synthetic Air Filter Media - 15mm x 1000mm x 1000mm1 x 220 x 90mm Duct to Duct Connector for use with Insulated Thermal Ducting1 x 220x90mm Insulated Rectangular Vertical 90° Bend1 x Flanged Spigot - 125mm1 x G2 duct Mounted Panel Filter - 245 x 245 x 47mm1 x G2 duct Mounted Panel Filter - 594 x 594 x 47mm2 x G2 duct Mounted Panel Filter - 620 x 495 x 22mm1 x Ancillary Pack for SLC-4001 x Envirovent G4 Filter - SL-G4/F71 x Spiral Ducting 1 meter - 250mm1 x Duct Fast Clamps - 150mm1 x Vent Axia ACM 150 T (Timer Model) inline mixed flow duct fan1 x 220x90mm Insulated Rectangular Horizontal 45° Bend1 x Jet Fan IV 100-4 IE3 Induction Fan1 x Soler & Palau TCBB/4-560/H - IP651 x Vent Axia KAF Kitchen Extract Fan - 450mm - 2 Pole - Single Phase1 x MPC 400 EC T30 - High Temp Acoustic Box Fan1 x DHS 450DV roof fan1 x Woods 31JMV14/2/6/33 - Long Cased Axial Fan 315mm1 x MFL-160 G4 Filter Box1 x Metal Washable Filter G2 Grade - 190 x 190 x 471 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans1 x HD Series Control Damper - 1000mm X 1000mm1 x Spare filter for Energi Sava 200 & 250 HR unit1 x GR40I-ZID.DC.CR (186640/A01) - 230v Single Phase1 x FSD-C Motorised Failsafe Single Blade Fire/Smoke Damper with Actuator - 180mm1 x LBFR 400 F7 Grade Replacement Filter (2 Pieces)1 x Circ Outlet spigot for MUB/T Fans - CCM 560mm1 x EBM Papst - W3G910-GU27-031 x Duct Suspension Rings - 80mm1 x Belt Drive Cased Axial Fan - 1000mm - H version1 x MFL-200 G4 Filter Box1 x HD Series Control Damper - 2000mm X 1000mm1 x Etaline 355mm - E2-011 x Soler & Palau - HCBB/4-450/H -IP65 - BFLOW1 x G4 duct mounted panel filter 595 x 595 x 97mm1 x CLEARANCE - Soler & Palau VFD-M inverter 10 amp IP541 x Atex Inline Fan 250mm - ERM25EXE1 x Contactor Interface Station - CI91 x 220x90mm Elbow Plenum with 160mm Spigot1 x Torin fan Belt Drive Unit - BDC321-2412 - 08224521 x Duct Mounted Filter Box - G4 Grade Panel - 100mm1 x Synthetic Air Filter Media - 10mm x 1000mm x 1000mm1 x Soler & Palau - HCBT/4-500/H - IP651 x Metal Washable Filter G2 Grade - 390 x 390 x 472 x Nicotra RDH E4-0355 (K)1 x Spigot plate - 315mm1 x Soler & Palau TCBB/6-355/H - IP441 x LBFR 400 F7 - Helios Inline Filter Box - 400mm1 x Double Inlet Forward Curved Centrifugal Fans - FDA-400-SMD-301 x 204x60mm Elbow Bend with 100mm Fixed Spigot1 x FAST-TRACK RANGE 75mm - Click Ring (1 bag of 10)1 x 220x90mm Insulated Rectangular T-Piece1 x Ducting 90 Degree Bend - 500mm1 x HD Series Control Damper - 3000mm X 1500mm1 x Acoustic Box Fans (Inline) - CAB-1001 x Spare filter Set for Energi Sava 300 & 400 HR unit1 x Soler & Palau - Contra Rotating TCBTx2-630 - IP651 x Duct Termination with Mesh - 315mm1 x Transformer (silent) speed controller - RE 5.0 Amp1 x FSD-TD 350 x 200 Fire and Smoke Damper, S, EASY FIX AF, GALV Case, GALV Blades, PM230-TF (SC)1 x Speed Controller - REB101 x Spiral Ducting 3 Meters - 560mm1 x Activated Carbon Discarb Cell - 598H x 598W x 598Dmm1 x Systemair Save Touch Control Panel - White1 x Anti Vibration Duct Suspension Rings - 355mm1 x 220x90mm x 1m Insulated Rectangular Duct1 x AMD 250/4 - Medium pressure axial fan 3-PH 400 V1 x Systemair Save Connect 2.0 Internet Module1 x AMD 225/4 - Medium pressure axial fan 3-PH 400 V1 x HD Series Control Damper - 2300mm X 1000mm1 x Ducting 45 Degree Bend - 250mm1 x HQD 710/4/4 Plate Axial Fan (2.2kw)1 x Spiral Ducting 3 Meters - 500mm1 x HEPA TERMINAL HOUSING with HEPA Filter A/H14/D/MINI/2GR1 x MTP 10, 10K, Speed control1 x SD-MUB Vibration pad set1 x Helios GigaBox 250mm GBW 250/4 centrifugal1 x MUB 042 450EC Multibox1 x GB-WSD 250 Weather Protection hood for the Giga-Box Fans - 250mm1 x Duct Suspension Rings - 125mm1 x Systemair ZAP 6 Pole - Three Phase 630mm - IP541 x Spiral Ducting 1 meter - 560mm1 x Male Ducting Connector - 250mm1 x 3 in 1 Portable Air Conditioner - 1500w1 x 316 Grade Stainless Steel Male Connector - 315mm1 x Access Door for Circular Duct - 300 x 200 - SIZE 401 x MPC 450 E4 20 - High Temp Acoustic Box Fan1 x Kitchen Extract Grille with Grease Filter - 450 x 150 - NO GRILL BOX1 x Casals Circular Outlet Connection Flange - 5102018031 x Comefri - TLZ 450 R - High Performance Scroll Fan1 x High Temperature Flexible Connector - 063-800-PU2501 x Ducting 90 Degree Bend - 315mm1 x Elta SLC400/4-3AC - IP551 x ACOAS/ AC/EC Auto Changeover 8Amp1 x SG-200 Fan Guard for the HQW 2001 x Ducting 15 Degree Bend - 150mm1 x Flat Roof Terminal -OFT 1 - Felt & Asphalt 110mm1 x High Temperature Flexible Connector - 063-710-PU2501 x ORKA HR D150 R8 MVHR unit1 x TLZ 450 R - A Outlet Mounting Flange1 x JETLINE-250 - In Line Centrifugal Duct Fan1 x DDMP 12-12 FLANGE1 x CBT-80N Centrifugal ATEX II 2G Exe II T31 x Stainless Steel Male Connector - 315mm1 x Ducting 90 Degree Bend - 100mm1 x Stainless Duct Delivery Charge (Standard 1 x 3m)
Reviews
DAOSL Back Draft Damper
DAOSL Back Draft Damper
£ 10.53

Look good, works well, except the shaft of the lanellae cuts...