Stainless Steel Split Case Pump: a Comprehensive Guide

• Customization: Available
• After-sales Service: on Line Video Guidance or Paid Site Service
• Warranty: 12 Months After Commissioning
• Model NO.: XS
• Max.Head: 140 M
• Max.Capacity: 7590 M3/H
• Driving Type: Motor
• Impeller Number: Single-Stage Pump
• Working Pressure: Middle Pressure Pump
• Influent Type of Impeller: Double-Suction Pump
• Position of Pump Shaft: Horizontal Pump
• Pump Casing Combined: Axial Split Casing
• Mounting Height: Suction Centrifugal
• Impeller: Closed
• Usage: Pump, Pumps, Circulating Pump, Water Pump
• Materials: SS304, SS316, SS316L
• Manufacturer Level: Top Level
• Shaft Sealing: Mechanical Seal and Packing
• Pump Arrangement: Pipe Hung, Horizontal
• Pump Transmission: Direct Coupled, Gear Box, V-Belts, Universal Joint
• Flange Standard: Customized
• Motor Brand: Ab-B, Siemens or Reputed Chinese Brands
• Pump Bearing: Sk-F, NSK or Reputed Chinese Brands
• Transport Package: Standard Seaworthy Packing
• Specification: Customized
• Trademark: GF
• Origin: China
• HS Code: 8413709990
• Production Capacity: 11000 PCS/Year
• Package Size: 205.00cm * 136.00cm * 150.00cm
• Package Gross Weight: 600.000kg

Product Description

Brief introduction:
 

The XS series represents an advanced generation of high-efficiency, single-stage, double-suction centrifugal pumps with split-case design. These robust pumps are engineered for superior hydraulic performance and reliable operation across multiple industrial applications.

Primary Application Fields:

1. Water Treatment Infrastructure

   • Municipal water purification plants

   • Distribution network pumping stations

2. Thermal Management Systems

   • HVAC circulation systems (chilled/heated water)

   • District heating network distribution

3. Urban Infrastructure

   • High-rise building water supply systems

   • Fire protection water delivery systems

4. Industrial Processes

   • Power plant cooling water circulation

   • Industrial process water systems

   • Mining dewatering and slurry transfer

5. Agricultural Applications

   • Large-scale irrigation systems

   • Drainage pumping stations

6. Marine Applications

   • Shipboard water systems

   • Port facility liquid handling

Design Advantages:

• Double-suction impeller design for balanced axial thrust

• Split-case construction enabling easy maintenance access

• Optimized hydraulic profile for energy efficiency

• Heavy-duty construction for extended service life

Parameters:
 

Flow rate:	Q=22~16236 m3/h
Total head:	H=7~300 m
Speed:	n=980rpm/2950rpm
Solid parameter:	≤80 mg/L
Temperature:	T=-20~200 ºC
Pump diameter:	80~900 mm

Features:

1. Using excellent hydraulic model, the efficiency of the pump is 2-3% higher than that of the same type, and the operating cost of the pump is reduced.  
2. Unique high temperature design, the pump adopts intermediate support, thickened pump body, sealed cooling, bearing thin oil lubrication, so that the pump can be applied to the high 200ºC operating conditions, especially suitable for heating pipe network requirements  .
3. The pump body part can be installed vertically or horizontally according to different working conditions, and the seal can be mechanical seal or packing seal.  
4. The NPSHr is reduced by 1-3 m.
5. It is unnecessary to adjust mechanical seals,so it is very easy and simple to replace them.
6. It is rapid and simple to assemble and dismount the rotor parts due to using elastic prestress assembling.

Structure:

1. The distance between the two ends of the pump is short, the pump runs stably, the vibration noise is small, and the speed can be increased properly, so that the pump can adapt to a wider range.  
2. The inlet and outlet are in the same straight line, so that the pipeline layout is simple, convenient and beautiful.  
3. The same rotor can run in reverse, reducing the risk of water hammer damage to the pump.
4. It is unnecessary to make adjustment to any clearance when assembling.

Structure drawing is as below

1. Construction section of type COS pump

      2. Construction section of type COS (L) pump
 

Configuration:

Application:

1. It is suitable to pump clean water and fluids have close physical and chemical characters of water.
2. widely used in sections of mining,city water supply,power plant water supply and drainage,farm irrigation and various water conservancy project.