Factory Price Low-Expansion Foam Gun with 0.7MPa 4L/S 20m Range

This low-expansion air foam gun strictly conforms to CE and the national standard GB25202-2010, meeting all mandatory performance requirements for professional firefighting equipment.

As a highly portable firefighting tool, it can be quickly connected to standard fire hoses through its threaded interface for immediate on-site operation.

It operates stably at a rated working pressure of 0.7MPa, adapting perfectly to the conventional pressure conditions of most fire water supply systems.

The device delivers a 4L/s mixed liquid flow rate, providing a steady and sufficient foam output to cover the fire surface rapidly.

With an effective jet range of 20 meters, it keeps firefighters at a proper safe distance while accurately aiming at medium-sized oil fire sources.

It maintains a stable 6-7% foam mixing ratio, ensuring the generated foam has optimal consistency for efficient fire suppression.

The 3.76L/s water flow rate realizes reasonable water resource allocation, balancing fire extinguishing performance and water consumption efficiency.

Its foam expansion ratio reaches no less than 5 at 20 degree, forming a dense, airtight foam layer that effectively smothers oil fires by cutting off oxygen supply.

This lightweight air foam gun features a simple and reliable structure, requiring minimal training for operators to master its usage quickly.

Specially designed for medium-sized oil fire scenarios, it can generate and spray uniform low-expansion foam to suppress B-class fires efficiently in petrochemical, oil depot and other related places.