Ramfan Explosion Proof Ventilation

Ramfan explosion proof blowers and fans supplied by AJV Tech carry IECEx and ATEX certification, with the exact zone, gas group, and temperature class depending on the specific model. The blower motor and electrical components on certified models are explosion proof to IEC 60079 requirements, making them suitable for use in and around confined spaces in refineries, petrochemical plants, and offshore platforms. AJV Tech supplies the current certificate for the exact model required with every project submittal.

Ramfan electric blowers (EFi series) are powered from a standard electrical supply via an explosion proof motor and are suitable for locations where electrical power is available. Ramfan pneumatic blowers (AFi series) are powered by compressed air and are preferred in locations where electrical power is restricted or where an air supply is already available on the job site. Certification and zone rating are model-specific — AJV Tech will confirm the exact IECEx/ATEX certificate for the model selected and can advise on which type best suits your ventilation application.

Ramfan explosion proof blowers are available in a range of airflow capacities from compact portable models for small confined spaces (such as the EFi75xx at 0.75hp) to higher capacity units for larger vessels, tanks, and general area ventilation (such as the EFi120xx and EFi150xx at 1.2/1.5hp). For large-diameter ducts and high airflow requirements during refinery shutdowns, Ramfan also offers larger fan units. AJV Tech can select the correct model for your specific confined space volume and ventilation requirements.

Yes. AJV Tech maintains stock of Ramfan explosion proof blowers and ventilation equipment in Dubai, available for rapid delivery across the GCC. In-stock models include the EFi75xx and EFi120xx electric blowers and the AFi75xx pneumatic blower. For large shutdown or turnaround projects requiring multiple units across the GCC, AJV Tech can prepare advance stock and coordinate logistics to meet your mobilisation schedule.

Yes. AJV Tech supplies Ramfan explosion proof blowers together with anti-static flexible ducting for tank entry and confined space operations where ducting is required to direct airflow deep into the space. Anti-static ducting is required in classified atmospheres where the site risk assessment identifies a static discharge hazard, per the applicable area classification and equipment instructions. AJV Tech can supply complete duct fan and ducting packages sized for your specific tank dimensions and entry configuration, with full IECEx and ATEX documentation.