This standard specifies the product classification, technical requirements, test methods, inspection rules and markings, packaging, transportation and storage of vane type pneumatic submersible pumps for coal mines. This standard applies to vane-type pneumatic submersible pumps powered by compressed air (hereinafter referred to as "water pumps"). This water pump is used for drainage operations such as mine development and tunnel excavation.
MT/T 315-1992 history
1992MT/T 315-1992 Vane type pneumatic submersible pump for coal mine