Explosion Proof – Ventilating

EPV Series flameproof industrial fan applied in the condition of explosion-proof gas compound with factory II Type, Grade A, B, and the temperature T1-T4.
it widely used for ventilation and sunstroke in office, oil, military industry, chemical industry, medicine, metallurgy, etc. has strong points such as operate steadily, beauty appearance, rational structure, etc

The Explosion-proof mark is