• Model:SDG

Spiral Duct Grille - SDG

£ 56.87 (excl. VAT)

£ 68.24 (inc. VAT)

The range of double deflection spiral duct grilles that have been designed for fitting directly to circular ducts without the need for a special take-off, with or without damper.
Made from galvanised steel plate.
Replacement for our old RGS grilles, (from a UK manufacturer.)
Comes with a row of adjustable blades with vertical blades in front with optional damper if required.
Suitable for supply or exhaust.
Fixing is by self tapping screws through pre-drilled in grille frame.

Heights of 75mm are suitable for 160mm ducting and larger.
Heights of 125mm are suitable for 250mm ducting and larger.
Heights of 225mm are suitable for 500mm ducting and larger.

2-3 day lead time on this product.
PDF Files


Data sheet

Available Options

1 x AIR CONDITIONING UNIT -KYR25CO/AG (Floor Standing)1 x Plastic Kitchen Extractors - CK-60F1 x Elta Standard Ambient Flexible Connector - 250mm1 x Singleflow SSDL100-1EC1 x Soler & Palau TCBT/2-315/H-B E70 - IP551 x Sentinel D-BOX 100S1 x FSD-TD 350 x 350 Fire and Smoke Damper, S, EASY FIX AF, GALV Case, GALV Blades, PM230-TF (SC)1 x Duct Mounted Filter Box With G2 Paper AND Metal Washable Filter - 400mm1 x Soler & Palau TCBB/6-560/L - IP651 x Ducting T Piece Equal - 200mm1 x HPA Heavy Duty Flexible Ducting1 x DT-1 Duct Mounted Thermostat1 x JBR N - 435 Flange to suit CRHB roof fans1 x KBA- Inlet Mounting 2251 x Elta Box Fan AV Mounts - 063-SEL03 (PACK of 4)1 x Transformer speed controller - ATC1 - 1.5 Amps1 x Access Door for Circular Duct - 300 x 200 - SIZE 351 x Transformer Speed Control - RTRE- 3.0Amp1 x Metal Inline Fan - VENT-200NK1 x DryBoat 12 - DH1211 INOX (110V) 12 Litre Desiccant Dehumidifier1 x Access Door 450mm x 450mm1 x CBM Low Pressure Centrifugal Fan - CBM 12/9 6 Pole 736watt C1 x Duct Termination with Mesh - 250mm1 x GXC6EC - High Performance Extract Fan1 x Raptor SDA350/4-1EC1 x Metal Inline Fan - VENT-100NK1 x Ducting T Piece Equal - 250mm1 x CBM 12-12 1100w 6P Three Phase1 x S-ET 10 Motor Protection1 x Soler & Palau - HCBT/4-500/H - IP651 x Raptor SDA315/4-1AC1 x Small Centrifugal Fan - CBM/4-180/184-150 W1 x KBA- inlet mounting flange for CRMT 2501 x Helios AV100 External Wall Fan1 x Slotted channel1 x Trickle And Boost controller for use with the SLP EC Slimpak fans1 x KBA- Inlet Mounting 2801 x Elta SLC630/4B-3AC - IP551 x Direct AM Delivery Surcharge1 x Elta SCP450/4-1AC - IP551 x Soler & Palau - HCBB/4-630/H -IP651 x Elta SCP560/4-1AC - IP551 x Jet Fan IV 100-4 IE3 Induction Fan1 x ZAC- 560 -4-11 x DDMP 12-12 3F 5700W M6M0 DG71 x 316 Grade Stainless Steel Male Connector - 300mm1 x Soler & Palau TCBB/4-400/H - IP441 x KBA- inlet mounting flange for CRMT 2251 x DDMP 08-09T 1F 1100W M6A1 DA51 x Atex Inline Fan 250mm - ERM25EXE1 x Speed Controller - REB2.5-N1 x AL 315 EC 01 AXIALINE - High Performance Long Cased Axial Fan1 x Access Door for Circular Duct - 500 x 4001 x KBD- outlet mounting flange for CRMT 2251 x CC-314 M Cased Axial Fan (Single Phase)1 x 204x60mm 45 Degree Horizontal Bend1 x KVK Slim 100 - Low profile Semi Acoustic Box Fan1 x Soler & Palau TCBB/4-560/L - IP651 x RUCK MTP 30, Stepped Speed control1 x Duct Mounted Filter Box - G4 Grade Panel - 250mm1 x Etaline 710mm - D4 02 3 Phase1 x ACCESS DOOR FOR CIRCULAR DUCT 180 X 180 -- 100/1251 x Universal Pipe Fixing Clip1 x AES-Fire control unit1 x FAST-TRACK RANGE 75mm - Click Ring (1 bag of 10)1 x TDP-D Pressure Sensor with Display1 x Single phase speed controller by auto-transformer - RMB 10.0 Amp1 x 316 grade Stainless Steel Jet Cowl Ventilation Outlet - 250mm1 x BKF 800D6-XL/F400 IE3 - Centrifugal rectangular duct fan 400C/2h1 x Access Door 250mm x 250mm2 x AL 315 D2 01 - High Performance Long Cased Axial Fan (3 phase)1 x Spiral Ducting 3 Meters - 400mm1 x Differential Pressure Switch - 50 - 500 Pa - IP651 x Elta SCP500-1EC - IP551 x Access Door for Circular Duct - 250 x 150 - SIZE 311 x Elta SPA500/4-1AC - IP541 x Access Door for Circular Duct - 300 x 200 - SIZE 501 x Female Ducting Connector - 80mm1 x Ducting 45 Degree Bend - 400mm1 x Blast Gate (Manual) 300mm1 x Soler & Palau TCBT/4-400/H - IP441 x Spiral Ducting 1 meter - 560mm1 x JBR N - 560 Flange to suit CRHB roof fans1 x Elta Cased Axial Flange - 710mm1 x Plastic Kitchen Extractors - CK25N1 x Soler & Palau - Contra Rotating TCBTx2-560 - IP651 x Vent Axia KAF Kitchen Extract Fan - 560mm - 2 Pole - Single Phase1 x 300mm 316 Grade Stainless Steel 45 Bend1 x TecFire Intumescent Damper - Rectangular 250x250mm1 x Spiral Ducting 3 Meters - 500mm1 x Speed controller with Reverse - REB-1R1 x RDS 11 Helios Transformer Controller With Motor Protection1 x Elta Cased Axial Flange - 500mm1 x CBP-18/181 x Mini Diffuser - 100mm1 x Elta EC Electronic Controller1 x WOODS 31JM/16/4/5/34-DEG 4POLE 1PH LONG CASED AXIAL FAN1 x Soler & Palau - HCBT/4-710/H - IP651 x Duct Clamps box of 50 - 60mm - 270mm1 x FSD-TD Fire and Smoke Damper, 700mm x 150mm, EASY FIX AF, GALV Case, GALV Blades, PM24-TF1 x DDMP 12/12 2kW 1Ph - M6A4 DA8+FL1 x Soler & Palau - HCBT/4-630/H - IP651 x Differential Pressure Switch - 100 - 1000 Pa - IP651 x 150mm Round 45 Degree Bend1 x Soler & Palau - HXBR/4-500/H - IP541 x QP315C Acoustic Fan - 315mm1 x Biflow SB (CYL) Bifurcated Cylindrical Axial Flow Fan - 630mm1 x Elta SLC560/4A-3AC - IP551 x SQA - Air quality sensor1 x Ancillary Pack for SB-Biflow 250 model1 x Soler & Palau TCBT/6-800/L - IP651 x Male Ducting Connector - 200mm1 x RVK-EX 315D4 (ATEX) - 315mm Atex Rated Centrifugal Fan1 x Elta SCP500/4-3AC - IP551 x Helios HQW-500/4 - IP551 x Transformer Speed Control - RTRE- 12.0Amp1 x Anti Vibration Mounts - Small - Pack of 4 - AVM21 x Duct Suspension Rings - 400mm1 x Contactor Interface Station - CI91 x Anti Vibration Duct Suspension Rings - 100mm1 x Hydor HPA500/4-1A1 x Elta SCP630/4-3AC - IP551 x DA 10/10 N2T1 x SCHT-AD Intelligent elements for demand controlled ventilation1 x Soler & Palau TCBT/6-800/G - IP651 x Raptor SDA560/4-1AC1 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)1 x Spigot plate - 560mm1 x Duct Suspension Rings - 250mm1 x GX6EC - High Performance Extract Fan1 x Elta Variable Speed Drive IP66 - 2.2KW1 x Access Door 400mm x 400mm1 x Blast Gate (Manual) 180mm1 x ELTA - Single Phase Transformer 12amps1 x High Temperature Fan - CRMT1 x HRST/6-910/30-BZ1 x Vent Axia Silent 100B
Air Quality Sensor - AQS
Air Quality Sensor - AQS
£ 98.29 now £ 65.00
Reviews
TD-SILENT 350/125
TD-SILENT 350/125
£ 170.17

Excellent low noise fan, I've got one unit running years and...