This standard specifies the performance requirements, test methods and inspection rules of fire pumps, including fire water pumps and fire pump sets (hereinafter referred to as pump sets). This standard applies to fire pumps or pump sets that use water as the main fire extinguishing agent, such as vehicle fire pumps, fixed fire pumps, etc. This standard does not apply to marine fire pumps, hand-lifted fire pumps, and miniature vehicle fire pumps.