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Home > Products > Multistage Stage Pump > Vertical Multistage Pipeline Pume Small Pump

Vertical Multistage Pipeline Pume Small Pump

Payment Type: L/C, T/T
Min. Order: 1

Basic Info

Model No.:  DFL

Product Description

Model NO.: DFL Working Pressure: High Pressure Pump Position of Pump Shaft: Vertical Pump Mounting Height: Since Irrigation Centrifugal Pumps Usage: Pump Certification: CE Specification: CE HS Code: 841370999 Impeller Number: Multistage Pump Influent Type of Impeller: Single Suction Pump Pump Casing Combined: Verticaljoint Surface Pump Impeller: Semi-Open Name: Vertical Multistage Pipeline Pume Trademark: EAST Origin: Shanghai, China Vertical multistage pipeline pume

Operating conditions and range
Vertical multistage pipeline pume
Model DFL
DN(flange) 80~800mm
Capacity 1.4~194.4m³/h, with 2950RPM, 1450RPM, 980RPM
Head 20~230m
Permitting working pressure 2.5MPa 
Medium Temperature Normal≤80°C, cooling structure<105°C, equal to or higher than 105°C take special orders.
Material Cast iron-HT200, HT250; SS304, SS316, SS316L, Duplex SS
Partical  80mg/l
Motor 380V, 415V, 660V; IP54, IP55; 50Hz, 60Hz
Shaft Cast steel, 2Cr13
Casing and cover Cast iron, Nudular cast iron, Cast steel
Impeller Cast iron, Bronze, stainless steel
Mouth seal Cast iron, nudular cast iron, bronze, stianless steel. 
Shaft seal Mechanical seal or packing seal
Bearing Closed grease lubricated roller bearing(SKF, NTN) NSK thrust 
and roll bearing
Flange standard ASME, DIN, GB
Seal by Burgmann mechanical seal or gland packing
Quality control system ISO9001: 2000, ISO14001, OHSAS18001, ISO2548, GB/T3216, 
GB/T5657, GB19762-2005
Main Application Fire water;
Water supply in boiler system;
Cooling water system;
Multiple pumps in parallel high-rise building water supply;
System of high pressure run hot and cold fresh water circulation and booster;
Various conveying flushing fluid.

Vertical multistage, sectional, compact and small structure;
Shaft seal is wearable mechanical seal and you can choose removable, leakage is little, operation is smooth and easy to maintain;
Pump body has tube structure, its inlet and outlet size is the same, and that they are at a line, can be fixed anywhere like valve, convenient, fast and steady;
You can choose up-outlet type in order to convenient fixing, the angle between inlet and outlet can be adjusted 0°, 90°, 180°;
The area is small because of special installation structure. 40% investment into building can be saved.

Model defined

__1__    DFL       __2__   --    __3__     x    __4___   

                Multistage Pipeline Pump
                       1. Inlet and outlet dia. (mm)
                                2. rated capacity (m³/h)
                                                              3. Rated one-stage head
                                                                         4. Stage                                  

Pump Type Stage Capacity Head Speed Power Efficiency NPSHR Total weight
m³/h m r/min kW % m kg
25DFL2-12 3 1.4 38 2900 1.1 23 1.4 58
2 36 30 1.7
2.4 33 32 1.8

Item of service
Technical training Equipment evaluation
Installation and debugging Troubleshoot
Maintenance Update and improvement
Commitment to the service
1. After signing the contract, send engineer for assisting installation and debugging. 
2. One-year warranty. Provide technical support free all-life of the products. 
3. Keep all-life contacting with clients, get feedback on use of the equipment and make the products quality continually perfected. 
4. Hot-line of service is available in 24h, responded in 8h. 400 1666 099

Contact us if you need more details on Centrifugal Pump. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Pump、High Pressure Pump. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Multistage Stage Pump

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