PRODUCTS CENTER
Venezuela High Efficiency Horizontal Double-suction Split casing Pump
Product Description
S, SH horizontal single-stage double-suction split-case agricultural centrifugal pumps are new high-efficiency energy-saving pumps.
Compared with SA and traditional SH pumps, they have broader application ranges.
Designed per industry standards, the series features high serialization, standardization and interchangeability.
With optimized structures and upgraded materials, the pumps run stably with high safety and reliability, and can transport multiple types of medium.
I. Application & Conveyable Media
S,SH type pumps are applicable for clean water transportation. They can also convey liquids with similar physical and chemical properties to water.
Main Application Scenarios:
- Urban water supply and drainage
- Water intake and pressurization for power stations
- Industrial process system water pressurization
- Farmland irrigation and drainage
- Water conservancy projects
- Petrochemical engineering
II. Structure Description
- Suction and discharge nozzles are located below the pump shaft centerline. The nozzles are perpendicular to the shaft axis.
- No pipeline disassembly or motor removal is required for daily maintenance.
- Standard rotation: clockwise when viewed from the drive end.
- Custom rotation: counterclockwise is available on request.
Main Components: Pump casing, pump cover, impeller, shaft, double-suction wear ring, shaft sleeve
Core Part Materials:
- Pump shaft: high-quality carbon steel
- Other major parts: cast iron, cast steel, stainless steel
Pump Casing & Pump Cover
- Form a closed working chamber for the impeller
- Inlet and discharge flanges reserve tapped holes for vacuum gauges and pressure gauges
- Threaded drain holes are equipped at the bottom of flange parts
Impeller
- Passed professional static balance test
- Fixed on the shaft by bilateral shaft sleeves and sleeve nuts
- Axial position can be adjusted via sleeve nuts
- Symmetrical blades and double-sided water intake balance axial thrust automatically
Bearing Configuration
- Radial ball bearings installed at both pump ends
- Adopt grease lubrication for stable operation
Wear Ring
Effectively reduces liquid backflow from the pressure chamber to the suction chamber.
Driving Mode
- Standard drive: Motor drive via flexible coupling
- Alternative drive: Internal combustion engine drive for special scenarios
Shaft Seal System
- Standard configuration: soft packing seal
- Optional configuration: mechanical seal
- Built-in packing ring prevents air ingress
- Packing ring cools and lubricates the seal chamber
- High-pressure liquid forms water seal through pump cover trapezoidal groove during operation
III. Material Description
Multiple optional materials meet diverse working conditions:
Copper, cast iron, ductile iron, 316 stainless steel, 416 stainless steel, duplex steel, Hastelloy, Monel, titanium alloy, Alloy 20 and more.
IV. Model Description
Example: 500 S/SH 35A
- 500 —— Pump inlet diameter, 500 mm
- S/SH —— Single-stage, double-suction, split-case clean water centrifugal pump
- 35 —— Design head, 35 m
- A —— First trimming of the impeller
Hunan Sanchang Pump Co., Ltd.
| Email: | info@sanchangpump.net |
| Hotline: | +86 181 4266 2779 |
| +86 193 1300 1794 | |
| Mobile/Wechat/WhatsApp: | +86 181 4266 2779 |
| Address: | No.517,Xiangfu Road, Yuhua |
| District, Changsha City | |
| Hunan Province, P.R.C |
