Suitable for use on Class B (liquids & gases) and ClassC fires (energized electrical equipment). The Mariner 5 unit is fitted with a pressure gauge that provides at-a-glance status, is manufactured from lightweight aluminum and atough nylon valve assembly. Regular Dry Chemical. UL listed. UL rated 5-B:C. U.S.C.G, DOT approved. Supplied with retention strap bracket. Sodium Bicarbonate. 6 year limited warranty. Suitable for use on liquid &energized electrical fires.

 PROP 65 WARNING: This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling. For more information, visit www.P65Warnings.ca.gov