Battery fans

Key Features

  • High-Power Lithium Batteries
  • Long Run Times
  • Fast Recharge Times
  • Variable Fan Speed
  • Battery Status Display
  • Hi-Viz LED Scene Lights
  • Protective Frame
  • One-Person Portability
  • IP66 Protected
  • AMCA Certified Airflows
  • Optional Ducting


Key Users

  • Fire & Rescue Services
  • Military & Marine  
  • Major Industrials
  • Oil & Gas Sectors
  • Petrochemicals
  • Nuclear
  • Mining
  • Construction
  • Demolition
  • Manufacturing Plants
  • Civil Engineering
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The new RamFan EX50Li PowerStream PPV Fan is arguably the most versatile fan ever made with exceptional smoke-removal performance thanks to impressive AMCA certified airflows and high energy 40V lithium batteries that deliver up to in excess of 45 minutes run time.

Technically the run-times are unlimited as the batteries are designed to be easily removed and replaced during use. The EX50Li will run on either one or two batteries depending on the requirements. The batteries can also be charged in situ via a mains lead that also allows the fan to be operated whilst plugged in.

With variable speed control, 'traffic light' battery status indicator and compact design ideal for vehicle locker storage the EX50Li has become a popular choice with professional fire fighters around the world including an increasing number of Fire and Rescue Service and  Naval Fleets.

High Powered LED scene lights are neatly fitted to the shroud providing essential illumination in low light and smoke impaired conditions.

A range of accessories are available including mains chargers, on-board Appliance chargers, spare batteries, ducting, door hanger bars and shoulder straps.

Delta are currently offering the 'Zero-Downtime' packaged solution at a very competitive price including the EX50Li fan, 4 x batteries, 1 x Remote Charger, 1 x Wheel Kit and 1 x Vehicle Mounting Bracket  - contact us for more details of this limited offer. 

NATO Stock Number (NSN): 4140-01-667-0430