Helios Explosion proof Cased Axial fan - 1 ph - HRFW 250/2 Ex & 250/4 Ex
Explosion proof fan for hazardous areas, quiet & powerful, high performance up to 531 l/s. These 250 mm diameter fans are available in HRFW 250/4 Ex at 1400 rpm and HRFW 250/2 Ex at 2850 rpm. Flanged connection to circular ducting with matching flange (additional accessory). Suitable for hazardous area applications including Fume cupboards, workshops and solvent stores..