The Anju Pump Factory of the DPRK has produced various kinds of pumps this year and sent them to different sectors of national economy.
Among them are pump for underground ultra-saline water, feed-water pump and cooling-and-heating circulation pump.
The new pump for underground ultra-saline water raised suction capacity and efficiency by 12 percent as compared with the previous one.
The feed-water pump, a horizontal multistage centrifugal pump, is low in production cost and has good technical characteristics, enjoying popularity among the users.
The cooling-and-heating circulation pump, a horizontal single-stage centrifugal pump, is used for supply of domestic water and circulation of cooling-and-heating system.
Now, one hundred and tens of cooling-and-heating circulation pumps are operating on a normal basis in Ryomyong Street.