Firefighting

EXHEAT Industrial’s MFH ‘The Bulldog’® Portable Fan Heater is the world’s first truly portable hazardous area fan assisted heater. It combines efficient design with simple functionality to provide a portable heating solution for use in Zone 1 or 2 (IIA, IIB and H2) hazardous environments. Certified to the new EN 80079-36 and EN 80079-37 standards for constructional safety, The Bulldog comes ready to ‘plug and play’ with the option of fitting a plug, or hard wiring to an isolator unit. Robust Design: Compact and rigid housing suitable for onshore and offshore usage. Approved for the North Sea: For applications Onshore and Offshore including the Rental market Portable and Lightweight: Suitable for single user operation, with the addition of anti-static castors. Can be supplied on a long flying lead to get heat where you need it. Up to 6kW: Heat can be directed to target a single individual or warm a mid-sized room to comfortable operating temperatures. Direct Efficiency: Provides warm flow of air for operators at up to 5m. Cold Resistant: Suitable for ambient temperatures as low as -40°C and up to +40°C. Temperature-Specific Options: Available in T3 and T4 temperature classes.   Specifications Certification ATEX II 2 G D Ex h Ex db eb IIB + H2 T3 to T4 Gb Ex tb IIIC T200°C to T135°C Db IECEx Ex db eb IIB + H2 T3 to T4 Gb Ex tb IIIC T200°C to T135°C Db Zones Zones 1 & 2 for Gas and Zones 21 & 22 for Dust Main Materials Casing: PA66 30% with EMI shielding Impeller: PA66 30% with EMI shielding with epoxy coated aluminium hub Ex d Enclosure: Anodised extruded aluminium Ex e Enclosure: Stainless steel Motor Housing: Epoxy coated aluminium Mounting Adjustable feet at each corner allow for a stable standing on uneven surfaces Voltage Single phase 220V, 230V, 240V, 254V & 277V, three phase 380V, 400V, 415V, 440V, 480V & 690V 50/60Hz Element Finned stainless steel tubular elements Dimensions Length 475mm, width 470mm, height 530mm Ingress Protection IP65 Weight 30kg, excluding cable and any optional components Trademark EU IPO trademark registration number 06118069   Model Voltage (V) Phase T Class Nominal Output (kW) Air Flow approx. (m³/hr) Air Temp. Delta approx (°C) Max Current (A) 50Hz 60Hz 50Hz 60Hz MFH-6-230 230/220 1 T3 6/5.5 1050 1260 17.7 14.7 26.7 MFH-6-254 254/240 1 T3 6/5.5 1050 1260 17.7 14.7 24.2 MFH-6-277 277 1 T3 6 1050 1260 17.7 14.7 22.3 MFH-6-400 400/380 3 T3 6/5.5 1050 1260 17.7 14.7 9.3 MFH-6-440 440/415 3 T3 6/5.5 1050 1260 17.7 14.7 8.5 MFH-6-480 480 3 T3 6 1050 1260 17.7 14.7 7.8 MFH-6-600 600 3 T3 6 1050 1260 18.9 15.9 6.4 MFH-6-690 690 3 T3 6 1050 1260 18.9 15.9 5.6   Brochure: Fan Heaters IECEx ITS 17.0012X Certificate ITS17 ATEX 101743X Certificate Installation Manual: MFH Installation Manual: MFH Ducting CU TR Certificate Datasheet: MFH