Pneumatic Portable Ventilation Fan — IMPA 591425-591426

Air-driven portable ventilation fans are standard safety equipment aboard tankers, chemical carriers, offshore support vessels, container ships and bulk carriers. They are deployed during tank entry, confined space work, and cargo hold operations to clear explosive gases, paint fumes, welding smoke, and other hazardous vapours before or during hot work and inspections. Because the fan runs on compressed air rather than electricity, it is safe for use in hazardous zones where spark risk must be eliminated — no electric motor, no wiring, no ignition source. The unit can be used with or without a flexible duct, making it flexible for cooling tanks, hatches, cofferdams, and void spaces.

This catalogue page covers the full IMPA-coded series 591425-591426 — 2 variants in total, each ordered and priced individually by IMPA code. Every unit is powered by compressed air and built for the marine environment with a rugged housing, corrosion-resistant components, and a portable frame suitable for deck and engine room use. Whether you need the smaller or larger variant, the correct IMPA number ensures you receive the right size for your vessel's air supply and ventilation requirements. Contact us for the full IMPA list and current availability.

ALL-K MARINE Ship Store (ALL-K MARINE CO.,LTD) is a China-based wholesale and retail supplier of IMPA-coded marine stores and ship supplies. We stock the full IMPA range and provide competitive wholesale and retail pricing with supplier QC inspection on every order. Quotes are returned within 24 hours, and we ship worldwide via freight forwarders. On request, we can deliver to your local ship agent for onward supply to your vessel. As a traded product line, these ventilation fans are sourced from qualified suppliers and inspected before dispatch — we do not claim factory manufacturing for this item.