T/NJ 1145-2019 "The performance evaluation specifications for a non-blockage pump"
T/NJ 1145-2019 "The performance evaluation specifications for a non-blockage pump"
Basic Information
Scope
Scope: This standard specifies the evaluation indicators of performance levels for non-clogging pumps, other requirements, test methods, inspection rules, and performance level markings, etc. This standard applies to non-clogging pumps used for transporting industrial wastewater containing solid particles and fibers, urban and rural domestic sewage, and other similar liquids; Main technical content: This standard specifies the evaluation indicators of performance levels for non-clogging pumps, other requirements, test methods, inspection rules, and performance level markings, etc. This standard applies to non-clogging pumps used for transporting industrial wastewater containing solid particles and fibers, urban and rural domestic sewage, and other similar liquids.