Vertical Multistage Booster Pump Centrifugal Impeller

• Customization: Available
• Max.Head: >150m
• Max.Capacity: >400 L/min
• Model NO.: DL
• Impeller Number: Multistage Pump
• Working Pressure: High Pressure Pump
• Influent Type of Impeller: Single Suction Pump
• Position of Pump Shaft: Vertical Pump
• Pump Casing Combined: Verticaljoint Surface Pump
• Mounting Height: Since Irrigation Centrifugal Pumps
• Impeller: Closed
• Usage: Pump
• DIN Standard: High Efficiency
• Transport Package: Marine Wooden Case
• Specification: Nema & DIN & ISO
• Trademark: Pacific Pump
• Origin: Shanghai
• HS Code: 8413709990
• Production Capacity: 100000 Sets/Year

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

Purpose:

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

Structure:


 

NO	Components	Remark
1	Vertical motor
2	Motor base	Cast iron
3	Roll bearing
4	seal	Stuffing or mechanical seal
5	Above bearing	Brassiness
6	Tighten bolts	45#steel
7	Outlet section	Cast iron
8	Stable key	45#steel
9		Cast iron
10	impeller	Cast iron
11	Paper packing
12	Middle section	Cast iron
13	Seal ring
14	Shaft	45#steel
15	Impeller nuts	Brassiness
16	Lower bearing	Brassiness
17	Lower shaft sleeve	2Cr13
18	Seal pad
19	Hole gland	Cast iron
20	Tighten bolts
21	Inlet section	Cast iron