Helios Explosion Proof Cased Axial fan - 3 ph - HRFD 630/4 Ex
Explosion fans for Hazardous areas quiet & high performance up to 4.965m/s. These 630 mm diameter fans are available in HRFD 630/4 Ex at 1400 rpm. Supplied with flanged connection to connect to circular ducting using a matching flange (additional accessory). Suitable for hazardous area applications including Fume cupboards, workshops and solvent stores.