D-type stainless steel horizontal multistage centrifugal pump Overview: D-type stainless steel horizontal multistage centrifugal pump multi-stage, single suction, segmental centrifugal pump. Adaptation in mines, factories and urban drainage, used to transport clean water without solid particles or physical and chemical properties similar to water in liquid transport medium temperature of 0 ℃ ~ 80 ℃, allowing inlet pressure 0.6MPa. D-type stainless steel horizontal multistage centrifugal pump range of parameters: flow Q 6.3 ~ 600m3 / h Head H 17 ~ 850m D-type stainless steel horizontal multistage centrifugal pump Model Description: D-type pump in the model representation in three ways, are summarized as as follows: 1) D280-43 / 84 × 6 "D" - said the single suction multistage segmental centrifugal pump. "280" - said the pump flow (m3 / h). "43" - said the single-stage pump head (m). "84" - indicates the year. "6" - said the series. 2) D80-30 × 7 "D" - represents a single-stage centrifugal suction water pump multi-stage festival. "80" - said pump inlet diameter (mm). "30" - said the single-stage pump head (m). "7" - said the series. This approach represents the pump only D80-30. D-type horizontal stainless steel multi-stage pump structure type: D-type pumps are horizontal installation. In addition to the D16-60 pump suction direction vertically upward, the rest of the pump suction direction is horizontal. Outlet direction of all D-type pump vertically upward. Axial force on the balance disc balance. Generally seal packing seal, according to user needs can be applied mechanical seal. In addition to D85-67, D155-67-type pump with sliding bearings, thin oil lubrication, the rest of Rolling grease. D-type horizontal stainless steel multi-stage pump rotation direction: from the motor to the pump clockwise rotation. D-type horizontal multistage centrifugal pump material of main parts: The pump flow passage components are made of cast iron, the shaft is made of 45 steel. D-type stainless steel horizontal multistage centrifugal pump sets: Pump Motor, the base supporting the supply, can be equipped with the function of the base or base, the factory also provides attachments (including spit taper pipe, valve, foot valve, check valve) and spare parts (including the impeller, seal ring, the guide vane sets, balance disc and sleeve).