T/ZZB 2345-2021 《Pneumatic diaphr agm pump》 Related products

T/ZZB 2345-2021 "Pneumatic Diaphragm Pumps" specifies the terms and definitions, basic requirements, model technical requirements, test methods, inspection rules, signs, Encasement, transportation, storage and mass commitment of pneumatic diaphragm pumps. This standard applies to Flow rate range 0L/min~ 1,041 L/min, maximum outlet pressure 0MPa~ 0.84 MPa, connection type is thread and flange, compressed air as power source, for conveying corrosion, with particles, high viscosity, volatile, flammable, explosive, highly toxic media pneumatic diaphragm pumps (hereinafter referred to as the pump). The standard refers to a number of relevant national standards, including mechanical and pneumatic tool performance test methods, reciprocating pump test methods, reciprocating pump classification and terminology, etc., to ensure pump performance and safe operation.