Single-Suction Multi-Stage D, Dm, Df, Dy Series Multistage Centrifugal Pump

• Customization: Available
• After-sales Service: Yes
• Warranty: Yes
• Model NO.: D, DM, DF, DY
• Max.Head: 110m-150m
• Max.Capacity: >400 L/min
• Driving Type: Motor
• Impeller Number: Single-Stage Pump
• Working Pressure: Middle Pressure Pump
• Influent Type of Impeller: Single Suction Pump
• Position of Pump Shaft: Horizontal Pump
• Pump Casing Combined: Horizontal Split Pumps
• Mounting Height: Suction Centrifugal
• Impeller: Closed
• Usage: Pump, Pumps, Slurry Pump
• Transport Package: Wooden Case
• Specification: 100.00cm * 100.00cm * 100.00cm
• Trademark: CE
• Origin: China
• HS Code: 841370

Product Description

Specification

Model NO.	D, DM, DF, DY	Origin	Shijiazhuang
Pressure	High Pressure	Power Source	Electric
Customized Support	OEM, ODM, Obm	Structure	Multistage Pump
Voltage	380V	Material	Cast Iron/Stainless Steel
Max Capacity	720m3/H	Max Head	650m
Transport Package	Wooden Case or as Your Require	Trademark	BODA

Short Description:

Capactiry:6.3~720m3/h
Head:50~650m
Design pressure:2.5MPa
Design temperature:-20~+105℃
Product description: D / DF / DY / MD horizontal multi-stage centrifugal pump horizontal single-suction multi-stage centrifugal pump

D/DF/DY/MD Horizontal multi-stage pump description

   The series of pumps single horizontal multi-stage centrifugal pump, using the country recommended the use of efficient energy-saving products, hydraulic model, with high efficiency, wide range of performance, safe and stable operation, low noise, long life, easy installation and maintenance Etc.

       Products for the delivery of solid particles (abrasive), without suspended solids of water or physical and chemical properties similar to the other liquid water use. It can also be used to convey hot water, oil, corrosive or abrasive-containing media by changing the material of the pump (or the material of the pump flow component), the sealed form and the increased cooling system.

       Pump inlet allowable pressure less than 0.6MPa.

Model:

The first letter indicates: 
D-single suction multistage segmental centrifugal fresh water pump 
DM-single suction multistage segmental centrifugal wear pump 
DF-single suction multistage segmental anti-corrosive pump 
DY-single suction multistage segmental centrifugal oil pump
The second number indicates the capacity at the designed point. (m3/h) 
The third number indicates the single stage head at the designed point. (m) 
The fourth number indicates the number of stage.

D/DF/DY/MD Horizontal multi-stage pump structural features

      D, DF, DY, MD-type pump horizontal, single-suction, multi-stage multi-stage centrifugal pump, suction port for the horizontal direction, the vertical exit for the outlet. Pump part of the water, the middle, the water section of the pump part of the pump through the tightening bolts connected into one, and according to the pump head to select the pump series.

       The series of pump rotor part of the main by the installation and the shaft of the impeller, sleeve, balance plate and other components, including the number of impellers according to the pump series. The shaft parts are fastened with a flat key and a shaft nut to fit the shaft. The entire rotor is supported by both ends of the rolling bearing or sliding bearing. Bearings according to different models, do not bear the axial force, the axial force balance by the balance plate.

       The sealing surface between the inlet section, the middle section and the effluent section of the pump is sealed with a sealant or an O-ring. The sealing ring and the guide vane cover are sealed between the rotor part and the fixed part. When the sealing ring and guide vane The degree of wear of the sleeve has affected the performance of the pump and should be replaced.

       Shaft seal in the form of mechanical seal and packing seal two. When the pump is sealed with the packing, the position of the packing ring is placed correctly, and the tightness of the packing must be appropriate. It is advisable for the liquid to drop one by one. Pump of various sealing elements installed in the sealed cavity, the cavity to pass a certain pressure of water, water seal, water or water lubrication role. A replaceable sleeve is provided at the shaft seal to protect the pump shaft.

       (D85-67, D155-67 type pump can be used for sliding bearings, thin oil lubrication structure, can also be used to roll bearings, the use of rolling bearings, , Dry oil lubrication structure).

       The series of pumps through the elastic coupling directly driven by the prime mover, from the direction of the prime mover, the pump clockwise rotation.

      (If the user has special requirements for the material and structure of the pump, it can be negotiated with the stupid company, the company can change the direction of the pump import and export according to the user 's demand, and realize the multi - export structure and function of the series.

D/DF/DY/MD Horizontal multi-stage pump over flow parts material

     D type: over flow parts for the cast iron, shaft for the 45 # steel;

        DF type: over-current components according to the requirements of divided into cast steel and stainless steel, according to the transmission medium temperature and corrosive material;

        DY type: over-current components according to the requirements of the cast iron, cast steel and cast stainless steel, according to the transmission medium temperature material;

        MD type: over-current parts for the wear-resistant cast iron or cast iron cast iron.

D/DF/DY/MD Horizontal multi-stage pump model meaning

 Such as D (DF, DY, MD) 600-60 × 6

         D ---- that multi-level water centrifugal pump

         DF ---- that decay multi-stage centrifugal pump

         DY ---- that multi-stage centrifugal oil pump

         MD ---- said wear-resistant multi-stage centrifugal pump

         600 ---- that the design point of traffic is 600m3 / h

         60 ---- that the design point of single-stage head for the 60m

         6 ---- that the level of 6

        Such as 150D30 x 7

        150 ---- that the pump inlet diameter of 150mm

         D ---- that multi-stage centrifugal clean water pump

         30 ---- that the pump design point single-stage head is 30m

         7 ---- that the level of 7

Company Profile

Shijiazhuang Boda Industrial Pump Co.,Ltd

Shijiazhuang Boda Industrial Pump Co.,Ltd is a corporation working for international pump market in P.R.C.. It mainly operates pump & pump driven equipments, pump parts & resistance wearing castings, others hydraulic machinery, accessories etc. The products contain slurry pumps, API 610 petrol-oil & chemical pumps, waters pumps which have tens of series , more than one hundred varieties , thousands of models. They are widely used in mining, metallurgy, coal mining, electric power, petroleum, chemical , water supply and drainage industry and so on.

The company have one slurry pump factory in shijiazhuang city , one API610 pump factory in Shenyang city, one chemical pumps factory in Dalian city, Our company has senior engineers and classic technicians. It also has professional marketing talents who know foreign trade proficiently and have vast experience and full of pioneer and creative spirit. Our company will apply to the mind "People-oriented , Business integrity" and satisfy the customer requirement promptly and efficiently; Besides it has scientific management system and strenuous corporate culture. As yet, the customer of company takes up more than 50 states and areas. It has already formed strong marketing network, well-deserved service system and firm trading association.

Shijiazhuang Boda Industrial Pump Co.,Ltd. specializes in R&D, production and sales of precision connectors. Its products are used in computers, telecom network equipments, industrial apparatuses, ect. The Company is armed with advanced precision mold manufacturing equipment, high-speed hardware pressing equipment, precision plastic injection equipment, automatic assembly line and inspection/testing devices.The company adheres to the business principle of "technology for development and quality for existence", and provides customers with quality products and considerate service based on its years of experience in R&D, procuction and management, great technical strength and the mature quality management system.