Purpose: Suitable for fire (nuclear) power system conveying condensed water in the condenser, also suitable transport medium properties similar to water in NPSH or install base restricted the chemical process.

Room temperature ~80 degrees C （The special requirements of up to 120 degrees C） 

the structure form: JLDTN type pump is a vertical double shell structure; The impeller is closed and aligned, guiding element is the bowl shaped shell. Inhalation and spit out the interface are respectively positioned in the pump barrel and spit out the seat, The two can do 180 DEG, 90 DEG angles of displacement. 

pump cylinder：The pump barrel body is made of high quality carbon steel or stainless steel plate roll the circular cylinder body are welded parts，One side of a suction port flange. The pump barrel body is used for outer pressure chamber consisting of a double shell pump cavity, the normal work in the state of negative pressure. 

work department: Guide housing for working with the Ministry of multistage impeller pump rotor toarranged and formed in its outer periphery guide space together. Pump impeller, pump shaft, the rotor is composed of conical sleeve, bearing bushingcomposed pieces. 

The impeller is the original motive of the energy is converted into the pump core component to send the liquid energy. 

The pump shaft is used as the carrier of impeller, double transfer all the loads of the rotor. 

The water outlet part: The water outlet part is composed of a reducing pipe, round pipe, spit out the seatparts. The intermediate shaft, the transmission shaft pump from the part of the centerthrough the. From the pump work department of the outflow of the liquid through the part after nearly level into the pump pressure outside the pipe