Gold Member Since 2008
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Shanghai Pacific Pump Manufacture (Group) Co., Ltd.

Multistage Inline Pump, Multistage Centrifugal Pump, Single-Shaft Multistage Pump manufacturer / supplier in China, offering Multistage Pump, Diesel Fire Pump Vertical Turbine Type, Horizontal Double Screw Pump (2W. W) and so on.

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Multistage Pump

FOB Price: US $500-50,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $500-50,000/ Piece
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Port: Shanghai, China
Production Capacity: 100000 Sets/Year
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: DL
  • Max.Capacity: >400 L/min
  • Impeller Number: Multistage Pump
  • Influent Type of Impeller: Single Suction Pump
  • Pump Casing Combined: Verticaljoint Surface Pump
  • Impeller: Closed
  • DIN Standard: High Efficiency
  • Transport Package: Marine Wooden Case
  • Origin: Shanghai
  • Max.Head: >150m
  • Driving Type: Motor
  • Working Pressure: High Pressure Pump
  • Position of Pump Shaft: Vertical Pump
  • Mounting Height: Since Irrigation Centrifugal Pumps
  • Usage: Pump
  • Trademark: Pacific Pump
  • Specification: Nema & DIN & ISO
  • HS Code: 8413709990
Product Description
Technical Parameter: 50Hz

Flow: 2 - 160m3/h;
Head: 24 - 200m;
Power: 1.1 - 110kw;
Speed: 2900r/min;
Calibre: 25-150mm;
Temperature range: -15ºC - +120ºC.

Range of Application:

1. Water supply for domestic
2. Fire control purposes in high-rises
3. Transportation of circulating cold water in air- conditioning system.

Product Introduction:

This pump is the latest type, which is characterized by energy saving, space effective, easy installation, stable performance and so on. The casing is made of 1Cr18Ni9Ti top-grade stainless steel while the shaft gland adopts the abrasion-resistance mechanical seal with zero leakage and a long serice life. It solves the axial force with the hydraulic balance so that the pump has stable running with low noise. Its installation conditions are more favorable than those of DL pump because it can be easily installed in the middle of a segment of horizontal pipeline. It can fully meet the need for the water supply and drainage of high-rise buildings, deep wells and mines and the like as well as for the fire fighting facilities. Therefore, it is the optimal type to transport cold and hot water, general media or other liquids with similar physical and chemical properties as water in all major industries.

Type Designation:

50 GDL 12 - 15× 5

50 - Diameter of pump inlet and outlet (mm)
GDL - Vertical Multistage Pipeline Pump
12 - Flow capacity (m3/h)
15 - Lift head of single-stage (m)
5 - Stage number


  DL vertical multistage centrifugal pump can widely used to high-rise fire fighting, urban supply,  air-conditioning circulating unit and cooling water transported.


Multistage Pump

1Vertical motor 
2Motor baseCast iron
3Roll bearing  
4sealStuffing or mechanical seal
5Above bearingBrassiness
6Tighten bolts45#steel
7Outlet sectionCast iron
8Stable key45#steel
9 Cast iron
10impellerCast iron
11Paper packing 
12Middle sectionCast iron
13Seal ring 
15Impeller nutsBrassiness
16Lower bearingBrassiness
17Lower shaft sleeve2Cr13
18Seal pad 
19Hole glandCast iron
20Tighten bolts 
21Inlet sectionCast iron

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Ms. Sunny Sun
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