Six Year Maintenance Procedure
SIX YEAR MAINTENANCE is an internal procedure that is performed on all dry chemical and dry powder extinguishers. This procedure is required so as to inspect the chemical agent internally and confirm that the fire fighting agent chemical will discharge properly when called upon. This service procedure is also required by the National Fire Protection Association (NFPA), State Fire Code and your Insurance Carrier.
In addition, we further insure the capabilities of your equipment by pressurizing your fire extinguishers using DRY NITROGEN GAS versus compressed air, which is moist could cause the chemical agent to cake and not discharge when called upon.