GB/T 31305-2014 Electromagnetic vibration air pump for aquariums and similar application
GB/T 31305-2014 Electromagnetic vibration air pump for aquariums and similar application
Basic Information
Scope
This standard specifies the terms and definitions, classification and model naming, requirements, test methods, inspection rules, marking, packaging, transportation, and storage for electromagnetic vibration air pumps used in aquariums and similar applications.
This standard applies to electromagnetic vibration air pumps (hereinafter referred to as "air pumps") with a rated voltage of not more than 250V AC and not more than 400V DC, and a rated current of not more than 16A; they are mainly used to increase the oxygen content of water in aquariums and aquaculture farms, and can also be used in other similar places where air pressure and air volume are required.
Air pumps for health and bathroom applications and similar specialized applications can be implemented in accordance with this standard.
This standard does not apply to pumps that transport gases other than air.