RS heat grid circulating pump Overview: RS series single stage, double suction pump, horizontal centrifugal pump in horizontal piping cycle, applicable to the metallurgical, power, chemical industry, heating system, etc., used to transport water without solid particles or other physical and chemical properties similar to Yu Qingshui liquid, the temperature of the medium to be delivered to - 20 ℃ ~ 150 ℃, allow the inlet pressure is 0.8 MPa, parameters: flow Q: 400-4400 m3 / h head h: 21 ~ 148 m type: 500RS100 500- means that the suction diameter of the pump is 500mm RS - means that the design point head of the single-stage, double-suction and medium-open centrifugal hot water pump is 100m at normal temperature. The RS type pump is installed horizontally, with the suction and discharge outlet below the center line of the pump and perpendicular to the pump shaft. The pump body and the pump cover are separated horizontally along the center of the pump shaft. It is very convenient to remove the inlet, outlet pipe and motor during maintenance without removing the coupling connection bolt and the pump cover. Shaft end seal can be used as either packing seal or mechanical seal (single end face non-equilibrium type). Rotation direction of the pump: the pump rotates counterclockwise from the motor end, that is, the suction inlet is on the left, and the discharge outlet is on the right. The pump can also be made to rotate clockwise, that is, the suction on the right, the discharge on the left. Main material: the flow parts of the pump are nodular cast iron, the shaft is no. 45 steel. Complete range: pump and motor matching supply, the factory also provides accessories (including discharge taper pipe, gate valve, check valve) and spare parts (including impeller, seal ring, shaft sleeve). When ordering, please indicate the material of main parts, if you have special requirements for pumps and motors, you can negotiate with our company about the technical requirements.