• Model:237937

DV-EX 450D4 Roof fan ATEX

£ 2,151.60 (excl. VAT)

£ 2,581.92 (inc. VAT)

DV-EX 450D4 Roof fan ATEX
Centrifugal roof fan, explosion proof, II 2G Ex h IIB+H2 T3 Gb.
Certified according to ATEX 2014/34/EU.
Speed-controllable, Integral thermistors (PTC *)
The DVEX models have impellers with backward-curved blades and external rotor motors. The casing is made from aluminium and the base frame from galvanised steel, with a copper inlet cone.
The DV-EX fans complies with the ATEX regulation. The fans could be used for zone 1 and zone 2; Field of application for gases of groups IIA, IIB and also hydrogen, temperature class T1, T2 and T3. To protect the motor from overheating these fans have integral thermistors (PTC) with external leads which must be connected to the U-EK230E motor protection relay.
PDF Files


Data Sheet

1 x RUCK MTP 30, Stepped Speed control1 x FAST-TRACK RANGE 75mm - Semi-Rigid Duct 50M1 x CC-SHT 804 A T 5,5Kw F4001 x CBM 15/11 6P C IP55 - Closed Motor - Single Phase1 x Duct Tape - Silver - DTape1 x Bifurcated Case Axial Fan 315mm (BIFA)1 x Bifurcated Fan - TET 4/6001 x Systemair AR 200E2 Sileo - IP441 x PBT/4-400 Portable Cooling Fan1 x Raptor SDA315/4-1AC1 x 7 Day Programmable TIMECLOCK1 x REU 7amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x Single phase speed controller by auto-transformer - RMB 8.0 Amp1 x REE-2 Electronic Speed Controller1 x Flanged Spigot - 250mm1 x REU 3amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x Single Phase 3 step - 10amp Transformer controller for use with the HV Wall Mounted fans.1 x RUCK MTP 50, Potentiometer1 x RUCK MTP 20, 10K, Speed control1 x Soler & Palau TCBB/4-250/H - IP541 x Single phase speed controller by auto-transformer - RMB 3.5 Amp1 x REU 1.5amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x REE-1 Electronic Speed Controller2 x Single phase speed controller by auto-transformer - RMB 10.0 Amp1 x S-DT2DKT Two speed switch Y/YY1 x BDB 400 TM - High Pressure Centrifugal Fan1 x Biflow SB250-CON4-3 - High Temperature Bifurcated Fan1 x CTHT Kitchen/High Temp Roof Fan- 400mm1 x CC-SHT 314 (4-pole)1 x Helios GigaBox 400mm GBW 400/4 T120 centrifugal1 x Belt Drive Cased Axial Fan - 500mm - L version1 x CBM 15/15 6p 3phase 2.2kw1 x CBM 12/9 515W RE-VR1 x CBM 7/9 4p 300W RE-VR1 x CBM 10/8 6P 245W RE VR1 x Helios GigaBox 250mm EC - GBW 250 EC T120 centrifugal1 x AXCBF 800D4-18 IE2 Bifurcated Axial Fans1 x CBM 12-12 1100w 6P Three Phase1 x Biflow SB315-CON4-1 - High Temperature Bifurcated Fan1 x CC-SHT 354 (4-pole)1 x CBM 12/9 736W 6PT C - Closed Motor1 x CBM 10/10 - 373watt - 6 Pole1 x Clearflow CFHT Kitchen/High Temp Roof Fan - CFHT400/4-3AC1 x BDB 630 TL D50 VE - High Pressure Centrifugal Fan1 x Biflow SB400-CON2-3 - High Temperature Bifurcated Fan1 x CBM 9-9 550w 4P VR (Open Motor)1 x Belt Drive Cased Axial Fan - 630mm - H version1 x Bifurcated Fan - TET 2/4001 x Biflow SB500-CON2-3 - High Temperature Bifurcated Fan1 x CC-SHT 1004 (7.5kw)1 x Belt Drive Cased Axial Fan - 800mm - H version1 x AXC 355-6/19°-2(B)-P (0.75 kW) - Smoke Extract Fan1 x Clearflow CFHT Kitchen/High Temp Roof Fan - CFHT350/4-3AC1 x CHGT/4-630-6/-3KW- AXIAL FLOW CABINET FANS1 x Helios GigaBox 355mm GBD 355/4/4 T120 centrifugal1 x CBM 12/9 750W RE-VR1 x CTHB/6-400 High Temp Kitchen Roof Fan1 x CTHB/6-2001 x CC-SHT 352 (2-pole)1 x Biflow SB (CYL) Bifurcated Cylindrical Axial Flow Fan - 500mm1 x Belt Drive Cased Axial Fan - 800mm - L version1 x Heat Resistant In-line Axial Fan - VO-1501 x ADH E0-0560 (L) with Framework Fitted (PR)1 x Biflow SB (CYL) Bifurcated Cylindrical Axial Flow Fan - 400mm1 x Biflow SB315-CON4-3 - High Temperature Bifurcated Fan1 x Biflow SB250-CON2-3 - High Temperature Bifurcated Fan1 x CHGT/4-800-9/-7.5KW- AXIAL FLOW CABINET FANS1 x Belt Drive Cased Axial Fan - 560mm - H version1 x DV-EX 450D4 Roof fan ATEX1 x Heat Resistant In-line Axial Fan - VOK 135/120 H1 x CBM 7/7 147w 4P RE-VR1 x Belt Drive Cased Axial Fan - 500mm - H version1 x Belt Drive Cased Axial Fan - 710mm - L version1 x Belt Drive Cased Axial Fan - 710mm - H version1 x Helios GigaBox 400mm GBD 400/4/4 T120 centrifugal1 x Biflow SB250-CON4-1 - High Temperature Bifurcated Fan1 x CTHB/6-2501 x FAST-TRACK RANGE 75mm - Seal Ring (1 bag of 10)1 x Belt Drive Cased Axial Fan - 630mm - L version1 x CC-SHT 404 (4-pole)
Reviews
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