Reliable Water Pump with Split-Casing for Irrigation and Fire Needs

Product Details
Customization: Available
After-sales Service: Online After-Sale Service
Warranty: 12 Months
Diamond Member Since 2023

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Registered Capital
50000000 RMB
Plant Area
>2000 square meters
  • Reliable Water Pump with Split-Casing for Irrigation and Fire Needs
  • Reliable Water Pump with Split-Casing for Irrigation and Fire Needs
  • Reliable Water Pump with Split-Casing for Irrigation and Fire Needs
  • Reliable Water Pump with Split-Casing for Irrigation and Fire Needs
  • Reliable Water Pump with Split-Casing for Irrigation and Fire Needs
  • Reliable Water Pump with Split-Casing for Irrigation and Fire Needs
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  • Overview
  • Product Description
  • Detailed Photos
  • Product Application
  • Facilities & Equipments
Overview

Basic Info.

Model NO.
SOW250-390
Max.Head
>150m
Max.Capacity
>400 L/min
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
Horizontal Split Pumps
Mounting Height
Suction Centrifugal
Impeller
Closed
Usage
Pumps, Condensate Pump, Circulating Pump
Material
Cast Iron, Stainless Steel, Bronze
Driver
Electric Motor, Diesel Engine
Seal
Mechanical Seal, Packing Gland Seal
Coupling
Flexible Pin/Diaphragm
Transport Package
Plywood Case
Specification
4000*1700*2300mm
Trademark
SEMHAI
Origin
China
HS Code
8413709990
Production Capacity
100000sets/Year

Product Description

Reliable Water Pump with Split-Casing for Irrigation and Fire Needs

Product Description

The SOW series represents a pinnacle in horizontal single-stage split-casing double-suction centrifugal pumps. As the latest advancement in this field, it boasts a remarkable array of features, including a meticulously crafted spectrum, exceptional models, and superior performance. Its innovative and dependable structure ensures effortless maintenance and an extended lifespan. Our cutting-edge SOW pump range encompasses 46 models with an impressive 390 basic specifications. Featuring both prime and modified impellers for cutting-edge performance, this pump delivers unparalleled efficiency across a broad spectrum, precisely catering to user requirements at any stage of the operation. Through meticulous craftsmanship and stringent quality control, this product has achieved a leading position domestically. Compliant with ISO2548C, GB3216C, and GB/T5657 standards, this series epitomizes excellence in pump design.

Reliable Water Pump with Split-Casing for Irrigation and Fire Needs
Reliable Water Pump with Split-Casing for Irrigation and Fire Needs
Equipped with a double-suction impeller, the pump minimizes axial force, enhancing operational stability. Utilizing a sophisticated CAD hydraulic model, it ensures optimal design and superior performance. The inclusion of a prototype impeller, along with an option for a modified impeller, allows for adaptability across diverse working conditions, significantly boosting efficiency.
Designed with a double volute form, this pump is engineered to reduce radial force, resulting in minimal bearing stress and prolonged longevity. Installation is straightforward with automatic pump cover calibration, and the relative positioning of the motor, pump inlet, and outlet can be adjusted to meet specific user site demands. The pump inlet is free from swirl, guaranteeing smooth operation and minimal loss. Precision casting endows the pump casing and impeller surfaces with a remarkably smooth finish, providing excellent anti-cavitation features and ensuring high efficiency.
Reliable Water Pump with Split-Casing for Irrigation and Fire Needs
Reliable Water Pump with Split-Casing for Irrigation and Fire Needs
Pump Speed 298,372,490,585,740,990,1480 and 2950rpm;
Motor Voltage 380V/415V, 3.3KV, 6KV and 10KV;
Caliber 80-1600mm;(flange dimensions conform GB/T17241.6-1998)
Flow range 68-30000m3 / hr
Head range 6-230m;
Temperature range Medium maximum temperature ≤80'C, ambient temperature ≤40'C;
Maximum operating pressure (inlet pressure + pump pressure) 1.0Mpa (G) (Hsp75m) or 1.6Mpa (G) (Hsp75m);Special configuration of up to 2.5Mpa (G);
Transmission medium Water or other liquids physical and chemical properties similar to water;
Seal plumbing parts No installment when inlet pressure above 0.03Mpa (G)
Structural Design Single-stage double-suction volute axial centrifugal pump, horizontal installation, driver (motor or engine) may be set on the left or right side of the pump (ie, outlet-oriented, the driver is counterclockwise in the left side, clockwise in the right side).
Reliable Water Pump with Split-Casing for Irrigation and Fire Needs
Reliable Water Pump with Split-Casing for Irrigation and Fire Needs

Detailed Photos

Reliable Water Pump with Split-Casing for Irrigation and Fire Needs
Between-the-bearings: Dive into the world of efficiency with our split-case pumps, ingeniously designed as 'between-the-bearings' marvels. This advanced setup mounts the robust impeller on a shaft, artfully supported by bearings on both sides, ensuring optimal performance and longevity.

Double-suction impeller: Unleash the power of split-case technology, the only COMMON pump design equipped with a double-suction impeller. This sophisticated feature significantly reduces the load on the bearings compared to a single-suction impeller, fostering a more balanced and efficient operation.

Our high-precision casting impeller guarantees exceptional performance, crafted meticulously from premium materials such as cast iron, stainless steel, and bronze, ensuring durability and reliability for every application.

Packing seals have reigned as the go-to sealing solution for decades, utilizing rope-like materials to embrace the pump shaft snugly. While efficient initially, these seals may show increased fluid loss over time due to wear, potentially affecting lubrication and ease of replacement.

Mechanical seals are the modern-day champions over traditional packing seals, particularly in scenarios where leakage must be avoided. Renowned for their durability, these seals employ multiple sealing points to virtually eliminate leakage, enduring far more rigorous conditions than their older counterparts.
Reliable Water Pump with Split-Casing for Irrigation and Fire Needs

Reliable Water Pump with Split-Casing for Irrigation and Fire Needs
Flexible couplings
In contrast to rigid couplings, flexible couplings shine in their ability to accommodate movement like vibrations and thermal expansion without damage. Ideal for situations with unavoidable misalignment between drive and pump shafts, they adeptly absorb vibrations, reducing operational noise. Though more complex and costly, the design preserves shafts and bearings from harm and wear, offering maintenance savings over time.

Our commitment to quality is evident in our use of wear-resisting disc or pin couplings, ensuring superior performance and longevity.

Product Application


Our Reliable Water Pump with Split-Casing is the epitome of versatility and efficiency, finding its place in a myriad of critical applications. From ensuring seamless urban water supply and drainage to enhancing the operational efficiency of central heating systems, this pump is indispensable. It is a cornerstone for iron and steel metallurgy firms, oil refineries, and paper mills, offering consistent performance. Furthermore, it supports vital infrastructure projects like airport construction and chemical plants. Ideal for textile mills, sugar mills, and power plants, it also excels in agricultural irrigation, making it a trusted choice for diverse water management needs. Whether for plant mines or the air conditioning systems of water supply, this pump stands as a beacon of reliability and innovation, adeptly handling a wide range of projects with unmatched proficiency.
Reliable Water Pump with Split-Casing for Irrigation and Fire Needs

Facilities & Equipments

Reliable Water Pump with Split-Casing for Irrigation and Fire Needs
Reliable Water Pump with Split-Casing for Irrigation and Fire Needs

Esteemed Professional Cooperation Agencies
Our company boasts enduring partnerships with several prestigious and leading pump-testing institutions across the nation, including:
The National Quality Supervision and Inspection Center of Industrial Pumps, situated in Tiexi District, Shengyang City,
The Irrigation Machinery Products Quality Inspection Center, a vital part of the Machinery Industrial sector in Zhenjiang City,
The Ministry of Agriculture’s renowned Water Pump Quality Supervision and Testing Center, located in Chongqing City,
The esteemed Shanghai Mechanical and Electrical Products Quality Inspection Center, nestled in the heart of Shanghai City, among others.



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