Horizontal and Vertical Mounted High Pressure Multistage Pump
2025-08-05 12:00:12
Model NO.: DL
Position of Pump Shaft: Vertical Pump
Pump Casing Combined: Vertical Joint Surface Pump
Mounting Height: Designed for Irrigation Centrifugal Pumps
Impeller: Closed Impeller
Usage: Water Pump
DIN Standard: High Efficiency
Trademark: Pacific Pump
Transport Package: Marine Wooden Case
Specification: NEMA, DIN, ISO
Origin: Shanghai, China
HS Code: 8413709990
Technical Parameter: 50Hz
Flow: 2 - 160 m³/h;
Head: 24 - 1000 m;
Power: 1.1 - 110 kW;
Speed: 2900 rpm;
Calibre: 25-150 mm;
Temperature range: -15°C to +120°C.
Range of Application:
1. Domestic water supply
2. Fire protection systems in high-rise buildings
3. Circulating cooling water in air conditioning systems.
Product Introduction:
This is a high-performance vertical multistage centrifugal pump designed for efficient and stable operation. It features energy-saving technology, compact design, easy installation, and reliable performance. The pump casing is made from high-grade stainless steel (1Cr18Ni9Ti), while the shaft seal uses a durable mechanical seal that ensures zero leakage and long service life. The hydraulic balance system effectively manages axial forces, resulting in smooth operation and low noise levels. Compared to traditional DL pumps, this model offers more convenient installation options, as it can be easily mounted in the middle of a horizontal pipeline. It is ideal for water supply and drainage in high-rise buildings, deep wells, mines, and fire protection systems. This pump is suitable for transporting cold and hot water, general media, or liquids with similar physical and chemical properties to water across various industries.
Type Designation:
50 GDL 12 - 15 × 5
50 – Inlet and outlet diameter (mm)
GDL – Vertical Multistage Pipeline Pump
12 – Flow rate (m³/h)
15 – Head per stage (m)
5 – Number of stages
Purpose:
The DL vertical multistage centrifugal pump is widely used in high-rise fire protection, urban water supply, air conditioning circulation systems, and cooling water transportation.
Structure:
Technical Parameter: 50Hz
Flow: 2 - 160 m³/h;
Head: 24 - 1000 m;
Power: 1.1 - 110 kW;
Speed: 2900 rpm;
Calibre: 25-150 mm;
Temperature range: -15°C to +120°C.
Range of Application:
1. Domestic water supply
2. Fire protection systems in high-rise buildings
3. Circulating cooling water in air conditioning systems.
Product Introduction:
This is a high-performance vertical multistage centrifugal pump designed for efficient and stable operation. It features energy-saving technology, compact design, easy installation, and reliable performance. The pump casing is made from high-grade stainless steel (1Cr18Ni9Ti), while the shaft seal uses a durable mechanical seal that ensures zero leakage and long service life. The hydraulic balance system effectively manages axial forces, resulting in smooth operation and low noise levels. Compared to traditional DL pumps, this model offers more convenient installation options, as it can be easily mounted in the middle of a horizontal pipeline. It is ideal for water supply and drainage in high-rise buildings, deep wells, mines, and fire protection systems. This pump is suitable for transporting cold and hot water, general media, or liquids with similar physical and chemical properties to water across various industries.
Type Designation:
50 GDL 12 - 15 × 5
50 – Inlet and outlet diameter (mm)
GDL – Vertical Multistage Pipeline Pump
12 – Flow rate (m³/h)
15 – Head per stage (m)
5 – Number of stages
Purpose:
The DL vertical multistage centrifugal pump is widely used in high-rise fire protection, urban water supply, air conditioning circulation systems, and cooling water transportation.
Structure:
| NO | Components | Remark |
| 1 | Vertical Motor | Â |
| 2 | Motor Base | Cast Iron |
| 3 | Roll Bearing | Â |
| 4 | Seal | Packing or Mechanical Seal |
| 5 | Upper Bearing | Brass |
| 6 | Tightening Bolts | 45# Steel |
| 7 | Outlet Section | Cast Iron |
| 8 | Stable Key | 45# Steel |
| 9 | Â | Cast Iron |
| 10 | Impeller | Cast Iron |
| 11 | Paper Packing | Â |
| 12 | Middle Section | Cast Iron |
| 13 | Seal Ring | Â |
| 14 | Shaft | 45# Steel |
| 15 | Impeller Nuts | Brass |
| 16 | Lower Bearing | Brass |
| 17 | Lower Shaft Sleeve | 2Cr13 |
| 18 | Seal Pad | Â |
| 19 | Hole Gland | Cast Iron |
| 20 | Tightening Bolts | Â |
| 21 | Inlet Section | Cast Iron |
Silicone Emulsion,Dimethicone (And) Laureth-3 (And) Laureth-9,Dimethicone (And) Laureth-4 (And) Laureth-23,Amodimethicone (And) Laureth-3 (And) Laureth-9
Nanjing Manta New Material Co., Ltd. , https://www.mantasil.com