Waterax Wildfire Plastic Backpack Extinguisher with Nozzle – OT-4NX

Waterax Wildfire Plastic Backpack Extinguisher with Nozzle – LST-OT-4NX

The all-new WATERAX LST-OT-4NX is a modernized poly backpack pump that was conceived with the comfort and safety of the user in mind. The tank is made of lightweight yet rugged UV-resistant polyethylene making it easier to carry without compromising on durability. Ergonomics can be felt through the sleek contours of the tank, the integrated lumbar support, and the comfortable shoulder straps. The robust carrying handle makes for easy lifting and also serves as a port where the hand pump can be neatly docked. The large diameter filler neck allows convenient filling, cleaning access, and features a filler strainer to capture and prevent unwanted particles from entering the hand pump’s water supply.

The OT-4NX now features the all-new WATERAX shoulder straps designed to provide users with enhanced comfort and safety. The cushy padded straps provide superior load support and are made with breathable materials for cool and dry operations. They also feature multiple adjustment straps for a custom fit, a chest strap to distribute pressure, heavy-duty fastening clips, and Scotchlite® reflective strips for increased visibility.


  • Made of UV and corrosion resistant polyethylene
  • Integrated lumbar support
  • Durable brass elbow fitting for hose connection to tank
  • Carry handle also functions as storage for the pump
  • Comfortable shoulder straps
  • Water level indicators (US Gallons & Liters)
  • Resistant to UV and ozone
  • Integrated lumbar Support
  • Hand Pump:

  • All brass & stainless steel construction
  • Sturdy and ergonomic nylon rear pistol grip
  • Grooved forward rubber grip
  • Dual nozzle allows for a quick switch from stream to spray
  • Easily repairable in the field
  • Locking feature
  • D-ring for clipping to shoulder straps
  • Ambidextrous
  • Specifications:

    L x W x H: 8.46 x 15.8 x 22.8
    Weight: 8.5 lbs (3.8 kg)
    Wet Weight: 52.6 lbs (23.9 kg)

    WordPress PopUp Plugin
    Translate »