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GDL Vertical Multistage Inline Pump_Changsha Zoomlian Pump Co.,Ltd

发布于:2021年04月15日 作者:zlby 阅读:626
GDL Vertical Multistage Inline Pump

GDL Vertical Multistage Inline Pump

Capacity: 1.4-192 (m³/h) 

Head: 33-230 (m)

Temperature: -15~120 (℃)

Product Introduction

GDL multistage inline 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 service life. 
It has solved the axial force with the hydraulic balance so that the pump has stable running with low noise. Its installation condition is 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.

Main Benifits 

Advanced hydraulic model
Pump shell utilize Stainless steel
Abrasion resistance mechanical seal

 • High efficiency
 • Energy conservation
 • Stable performance&Lower noise
 • Small size which is Easy to transport and mount
 • Easy maintenance 

Main Application

 • The circulation and boost of both cold and hot pure waters in a high pressure moving System
 • Water supply with pumps in parallel in a high building
 • The water supply and cooling water system of fire-fighting and boilers and the transporting Of various rinsing liquids

Technical Data

Product Name GDL Vertical Multistage Inline Pump
Structure Multistage
Material Stainless Steel
Head 33-230m / 108-754ft
Flow 1.4-192m³/h / 6-845USgpm
Temperature -15~120 ℃ / 5-248℉
Speed 2900 r/min
Power 1.1-132kw
Efficiency 23%-78%
NPSH 1.4-4.7 m
Liquid Medium Fresh water with no solid particles
Standard ISO9001

Structure Chart


Model Description

 65 GDL 24 – 12 x 7
 65 --------------------------- Diameter of pump inlet and outlet (mm)
 GDL ------------------------ Vertical multistage inline pump
 24 --------------------------- Flow 24 m3/h
 12 --------------------------- Head 12 m per stage
 7 ---------------------------- Number of impellers

Material Of Pump Parts