• Model:VM250mm

Duct Fast Clamps - 250mm

£ 18.81 (excl. VAT)

£ 22.57 (inc. VAT)

250mm Fast Clamps - Pack of 2.
Used to quickly and securely clamp spiral ducting to fans so the fans can be removed for testing/cleaning without dismantling the ducting.

Fast clamps are mostly used for installation of round duct fans. The clamps are lined with polyurethane foam on the inside. First, the clamp is slid over the end of a SPIRAL duct; the duct fan port is aligned with the Spiral duct, leaving a small gap between the two parts.

Finally, the fastening clamp is slid over the duct fan port and tightened.

Once tightened, the fastening clamp provides an airtight and fast connection; if the duct fan fails or requires off-site servicing, the fastening clamp can be easily removed to enable disassembly.

The fastening clamps are delivered flat and need to be bent around the duct exterior.

1 x Silent 100 Window Kit - windowS1 x CBA-100 Inlet Flange for CBT-1002 x HIMF - Mixed Flow Fan 125mm Inline Fan2 x DDMP 10-08 FLANGE1 x ELTA - Three Phase Transformer 3amps1 x DDMP 10-08 1F 1000W M6A2 DA51 x ELTA - Single Phase Transformer 2amps1 x Multi Input Run On Timer - 0 - 20min - CFCU1 x EC Trickle and boost module - IP561 x ELM 18 EX Flexible Cuff for ERM 181 x UB47- Universal Insulated Terminal1 x Elta 2 Amp Electronic single phase speed controller.1 x Compact SCD450/4-1AC1 x Helios ESA-1 Surface mounted Speed Control 1amp1 x Run On Timer - 5s - 4hrs - RT5A1 x 204 x 60mm Duct to Fitting Connector for use with Insulated Thermal Ducting1 x DDMP 12-12 1F 1800W M6A4 DA81 x Biflow SB250-CON2-3 - High Temperature Bifurcated Fan1 x 204x60mm x 1m Insulated Rectangular Duct1 x DDMP 12-09 FLANGE1 x Singleflow SSDL200-1EC1 x CBA-130 Inlet Flange for CBT-1301 x EX 140A-2 (Three Phase) Centrifugal Fan (ATEX)1 x Elta - SMT 125 Mixvent Inline Fan - Clearance Stock Line1 x RD31S-4DW.6Q.AL - 121303 (Three Phase)1 x CBT-130N Centrifugal ATEX II 2G Exd IIB T41 x Duct Mounted Filter Box With G2 Paper AND Metal Washable Filter - 400mm1 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 1100watt 6PT (Closed Motor)4 x 110 x 54mm Short Rectangular to Round Adaptor male1 x Atex Inline Fan 180mm - ERM18EXE1 x Elta SCP315/4-1AC - IP552 x MV-Silent 350 Bathroom Extractor Fan Kit - Timer2 x Helios PA10 Speed Potentiometer2 x CFI Lite 600 Carbon Filter2 x Elta SCP450/4-1AC - IP551 x RD31S-4EW.6Q.AL - 122296 (Single Phase)1 x Biflow SB250-CON4-1 - High Temperature Bifurcated Fan4 x 220x90mm Insulated Rectangular T-Piece2 x ELTA - Single Phase Transformer 4amps5 x 220 x 90mm Duct to Fitting Connector for use with Insulated Thermal Ducting1 x 220x90mm x 2m Insulated Rectangular Duct2 x Elta Standard Ambient Flexible Connector - 800mm4 x ERM180EXE Bracket2 x FlameProof Plate Axial Fan - Single Phase - 15 inches - Eexd IIC T4 -4pole3 x DDMP 10-10 FLANGE5 x Acoustic Box Fans (Inline) - CAB-355 RE1 x FAST-TRACK RANGE 90mm - Seal Ring (1 bag of 10)3 x 204 x 60mm Duct to Duct Connector for use with Insulated Thermal Ducting2 x Spiral Ducting 1 meter - 355mm3 x DDMP 12-12 FLANGE2 x Ancillary Pack for SB-Biflow 315 model1 x CBM 7/9 4p 300W RE-VR1 x CAB-150 ECOWATT Energy Efficient Acoustic Box Fan3 x REB Ecowatt Speed Control - REB-ECO1 x MV EC 100 Multivent2 x ELTA - Single Phase Transformer 12amps2 x Vertical Cowl - RAV630/7103 x Kitchavent 2000 Odour control System - 18152522 x Jetflow Silent SJMF-S 200-1EC1 x Duct Mounted Filter Box With G2 Paper AND Metal Washable Filter - 200mm1 x TD ECOWATT 800/200 Inline Duct Fan - TD-ECOWATT1 x Elta Standard Ambient Flexible Connector - 450mm1 x Chaysol DA 7/7 NT (V600002)3 x Chaysol Da 12/12 CMAL - 736 Watt - 6 Pole2 x Elta SCP350/4-1AC - IP551 x Elta Standard Ambient Flexible Connector - 350mm1 x CBS-160 Outlet Flange for CBT-1605 x CBMT/Q 200-30 1 HEATER KIT6 x 110 x 54mm Horizontal 90 Degree Bend1 x BDS 200/250 RA b/d shutter3 x Ancillary Pack for SLC-900 for SLC900/4A-3AC and SLC900/8-3AC2 x ELTA - Three Phase Transformer 10amps1 x Impeller Side Guard - 710mm1 x DDMP 07-07 1F 1100W M6AO DA53 x Ancillary Pack for SB-Biflow 250 model2 x Access Door for Circular Duct - 250 x 150 - SIZE 151 x Chaysol Da 15/11 CMAL - 2200W 6 Pole - Closed Motor - Three Phase2 x CBM Low Pressure Centrifugal Fan - CBM 10/8 6 Pole 373watt VR4 x JETLINE-100 ECOWATT - In Line Centrifugal Duct Fan1 x Manrose T12 TIMER Transformer- T12T2 x AL 1120 D6 03 - High Performance Long Cased Axial Fan6 x 220 x 90mm Duct to Duct Connector for use with Insulated Thermal Ducting1 x Elta SLC450/2-1AC - IP555 x 220x90mm Rectangular to 150mm Round Adaptor1 x Blast Gate (Manual) 355mm1 x FU 075 04 Frequency Inverter (IP20)1 x Manrose T12 STANDARD Transformer- T12S4 x Elta SCP400/4-3AC - IP551 x TD ECOWATT 2000/315 Inline Duct Fan - TD-ECOWATT2 x Side Withdrawal Casing - 1H x 1W - To suit 100 Panel and 292 HEPA1 x KBD- outlet mounting flange for CRMT 2802 x Elta SLC630/4-1AC - IP552 x Pallet Delivery Surcharge1 x Spiral Ducting 1 meter - 180mm4 x Acoustic Box Fans (Inline) - CAB-1001 x Stainless steel Mesh Grease Filter - 600x600x50 NON STD1 x Economy Airvent 150mm Fan1 x Raptor SDA400/4-1AC3 x Filter Box With F7 Grade Bag Filter - 250mm2 x AEL - Outlet Flexible Connection for TLZ450 R1 x DPD SATURDAY Delivery Surcharge2 x Balance S Diffuser - NO RING - 100mm3 x Same Day Shipping Surcharge - City Sprint1 x Traditional T-Series Window Fan - TX12WW2 x Raptor SDA450/4-1AC4 x CBM 12/9 CM/AL 1100W 6PT - Closed Motor2 x KRJ - 280 Inlet Guard4 x CBM 7/7 4p 300W RE-VR3 x Filter Box With F7 Grade Bag Filter - 125mm6 x Duct Mounted Filter Box With G2 Paper AND Metal Washable Filter - 150mm5 x Contra Rotating TCBBx2-630 Cased Axial - Single Phase - IP65 - Soler & Palau1 x SG AW 1000 Guard 6 (GFC)3 x Elta SCP315/4-3AC - IP551 x Flat Roof Terminal -OFT 1 - Felt & Asphalt 110mm2 x Impeller Side Guard - 250mm1 x CBM Low Pressure Centrifugal Fan - CBM 12/9 6 Pole 736watt C1 x F7 Mini-Cell panel filter - 594 x 5943 x AL 315 EC 01 AXIALINE - High Performance Long Cased Axial Fan3 x Elta Standard Ambient Flexible Connector - 250mm2 x Metal Inline Fan - VENT-355N2 x Jet Fan IV 100-4 IE3 Induction Fan5 x Access Door for Circular Duct - 250 x 150 - SIZE 255 x Ducting T Piece Equal - 80mm2 x Duct Mounted Filter Box With G2 paper AND Metal Washable Filter - 125mm4 x Spiral Ducting 1 meter - 80mm5 x Spiral end cap - 250mm1 x CC-SHT 404 (4-pole)3 x Soaker Sheet to suit RA3501 x AL 315 D2 01 - High Performance Long Cased Axial Fan (3 phase)1 x CRBB/3-250/084M EC 2H02 x Elta SCP560/4-1AC - IP552 x Soler & Palau TCBB/4-250/H - IP542 x Elta Standard Ambient Flexible Connector - 710mm4 x Jetflow-HIT Metal inline - 100mm2 x G2 duct mounted panel filter 315-3552 x Elta Standard Ambient Flexible Connector - 1000mm1 x Elta SLC400-1EC -IE5 Motor- IP553 x 125mm Round Connector1 x ILHT/4-560 MV - High Temp Rectangle Duct Fan1 x AL 450 EC 03 AXIALINE - High Performance Long Cased Axial Fan2 x RDH Flange - 01801 x 18M - 80mm PVC flexible ducting1 x FAST-TRACK RANGE 75mm - Valve Adaptor 90° 125mm2 x Ancillary Pack for SLC-5601 x Small Centrifugal Fan - CBM/4-160/150-125 W3 x Access Door for Circular Duct - 400 x 300 - SIZE 452 x Clearflow CFHT Kitchen/High Temp Roof Fan - CFHT400/4-3AC1 x Filter Box With F7 Grade Bag Filter - 200mm1 x Revolution SLCX ATEX Long Cased Axial Flow Fan SLCX400/4-3 Three Phase5 x 204x60mm Insulated Rectangular T-Piece4 x 100mm Round Connector1 x Manrose 150mm - XF150BHP1 x EBM-Papst D3G133-BF05-14 Double inlet1 x AW Sileo EC Plate Axial Fan - Three Phase - 1000mm3 x Etamaster EM 355 EC 01 inline mix-vent fan1 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 300watt VR RE4 x KRJ - 160 Inlet Guard for CBB/CBT fans1 x ME04F063LC1AF3 x Elta SLC400/4-1AC - IP551 x Manrose 150mm - XF150BP4 x Spiral Ducting 1 meter - 100mm2 x Elta Standard Ambient Flexible Connector - 315mm3 x DTV200 - Differential Pressure Switch1 x EB-100N S - Centrifugal Fan3 x 220x90mm to 204x60mm Rectangular Adapter2 x CBM 12/9 736W 6PT C - Closed Motor3 x Ducting T Piece Equal - 100mm1 x CBMT/Q 150-27 1 HEATER KIT1 x FlameProof Plate Axial Fan - Single Phase - 12 inches - Eexd IIC T4 -4pole1 x DV-ROF-V-315 Roof mounted unit2 x CBP-18/182 x Chaysol DA 7/92 x Soaker Sheet to suit RA630/7103 x Revolution SLCX ATEX Long Cased Axial Flow Fan SLCX500/4-3 Three Phase1 x Control board kit Smarty 4X P 1.1 F2 Fan 230V3 x Impeller Side Guard - 560mm2 x 110 x 54mm Short Rectangular to Round Adaptor Female1 x Soler & Palau - Contra Rotating TCBTx2-630 - IP651 x Elta SCP630/4-3AC - IP551 x JETLINE-100 - In Line Centrifugal Duct Fan1 x Raptor SDA560/4-1AC1 x D2E146-AP47-331 x MWS 1.5 – Transformer Controller With Motor Protection1 x ELTA - Single Phase Transformer 10amps1 x Duct Mounted Filter Box With G2 Paper AND Metal Washable Filter - 315mm1 x Economy Airvent 100mm Fan with Timer/Humidistat/Pullcord2 x HV STYLVENT Wall Kit Threaded Rods1 x G2E160−AL19−56 FLUE FAN2 x Elta SLC800/4B-3AC - IP552 x 150mm Round Equal T Piece1 x Chaysol da 9-7 - V7099331 x Ancillary Pack for SDA350/4-1EC2 x CAB-355 ECOWATT Energy Efficient Acoustic Box Fan1 x Helios DDF-200 Roof Cowl1 x HPA Heavy Duty Flexible Ducting - HPA300-FD51 x CBTR/2-451-4kw1 x DV-ROF-V-225 Roof mounted unit1 x PM230-TF, AC 230V Damper Actuator, Spring Return, 2 x SPDT, 72C Thermal Fuse3 x Elta SPA500/6-1AC - IP541 x CBP-15/151 x LO CARBON CENTRA 100T - DMEV Fan3 x Ducting 90 Degree Bend - 80mm1 x ACQ-150-12D Acoustic Inline Box Fan1 x Raptor SDA250/4-1AC1 x AW Sileo EC Plate Axial Fan - Three Phase - 800mm1 x Elta ACO Panel 149-ACO14E2 x KBD- outlet mounting flange for CRMT 2251 x Lo-Carbon Sentinel Kinetic BH - LEFT1 x D2E146-AP47-C11 x TRA 1120-1250 - Crossbeam for AL 1120 & 1250 Fans1 x CTVT/4-400 High Temp Roof Fan - 51369260002 x Elta Standard Ambient Flexible Connector - 630mm2 x Spiral Ducting 1 meter - 450mm1 x Manrose XF100HTLVT- Clearance1 x FlameProof Plate Axial Fan - Single Phase - 9 inches - Eexd IIC T4 -4pole1 x WS - Reversing Switch from Helios Fans1 x Jetflow Silent SJMF-S 150-1EC1 x AW Sileo EC Plate Axial Fan - Three Phase - 630mm1 x Matching Flange for 30JM.33.BIF Fans1 x Spiral Ducting 1 meter - 250mm1 x Ducting 90 Degree Bend - 450mm1 x Ducting 45 Degree Bend - 710mm1 x Elta SCP710-1EC1 x Helios HRFD 315/21 x FSD-C Motorised Failsafe Single Blade Fire/Smoke Damper with Actuator - 180mm1 x Ancillary Pack for SLC-3551 x Anti Vibration Mounts - Small - Pack of 4 - AVM21 x Bathroom Fan -Envirovent- Silent 100 S (Standard Model)1 x Elta SLC315/4-3AC - IP552 x 110 x 54mm Low Profile Plastic Ducting - 1 Meter1 x Anti Vibration Mounts - Large - Pack of 4 - AVM11 x HQS Bathroom Axial Flow Fan - 125mm1 x 150mm Round Connector1 x TD1000 Mixvent - 250mm1 x Economy Airvent 100mm Fan with Timer & Shutter1 x Impeller Side Guard - 400mm1 x Ducting 45 Degree Bend - 800mm1 x Maico EN31- Wall Mounted Fan
Reviews
TD-SILENT 350/125
TD-SILENT 350/125
£ 178.68

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