This standard specifies the type, model and basic parameters, technical requirements, test methods, inspection rules, signs, packaging, transportation and storage of small gasoline engine direct-coupled high-speed centrifugal pumps. This standard applies to small gasoline engine direct-coupled high-speed centrifugal pumps with a rated power ≤ 5.89kW and a speed of 3600r/min or above. Pumps with small gasoline engines and drives can be implemented as a reference.
GB/T 24673-2009 Referenced Document
GB 10395.8 Tractors and machinery for agriculture and forestry.Technical means for ensuring safety.Part 8: Irrigation pumps and machines
GB 10396 Tractors, machinery for agriculture and forestry, powered lawn and garden equipment.Safety signs and hazard pictorials.General principles
GB 5084 Standard for irrigation water quality*, 2021-04-30 Update
GB/T 13006 NPSH for centrifugal, mixed flow and axial flow pumps*, 2013-12-17 Update
GB/T 13384 General specifications for packing of mechanical and electrical product
GB/T 191-2008 Packaging.Pictorial marking for handling of goods
GB/T 2828.1-2003 Sampling procedures for inspection by attributes--Part 1: Sampling schemes indexed by acceptance quality limit(AQL) for lot-by-lot inspection
GB/T 3216-2005 Rotodynamic pumps.Hydraulic performance acceptance tests.Grades 1 and 2
GB/T 9239.1-2006 Mechanical vibration. Balance quality requirements for rotors in a constant(rigid) state. Part 1: Specification and verification of balance tolerances
JB/T 5673 Agriculture and forestry tractors and machinery.General requirements of painting*, 2015-10-10 Update