Horizontal End Suction Centrifugal Pump Industrial Clean Water Pump
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Horizontal End Suction Centrifugal Pump Industrial Clean Water Pump

Horizontal End Suction Centrifugal Pump Industrial Clean Water Pump

Products Description Horizontal End Suction Centrifugal Pump Industrial Clean Water Pump Back Pull-out Design This is the greatest advantage of the end suction pump. Without disassembling the pump body and the inlet and outlet pipes, the rotor components can be removed for maintenance....
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Description

Products Description

 

25-10

Horizontal End Suction Centrifugal Pump Industrial Clean Water Pump

Back Pull-out Design
This is the greatest advantage of the end suction pump. Without disassembling the pump body and the inlet and outlet pipes, the rotor components can be removed for maintenance.

Connection method: Direct coupling vs. Axial coupling
Close-coupled (Direct coupling / Single-stage): The pump and the motor are on the same axis, resulting in a small size, low cost, and suitability for scenarios with limited space.
Frame-mounted (Long-axis type): The pump and the motor are connected through a coupling. Although it takes up more space, it is easy to replace the motor and can withstand higher loads, making it suitable for heavy industries.

NPSH (Head Loss Due to Cavitation)
Technical Pitfall: Many foreign trade salespeople only focus on the head and flow rate. If the NPSHr (Required Head Loss Due to Cavitation) of the pump is too high, it will generate noise and cause damage when installed under conditions with a higher suction height.

 

Application scenario

Horizontal End Suction Centrifugal Pump Industrial Clean Water Pump Application as follows:

Material / Sealing Applicable Scenarios
Cast Iron Building water supply and drainage, ordinary irrigation
SS304/316 Stainless Steel Food and medicine, chemical industry, desalinated water High
Bronze Impeller Seawater desalination, fire protection system Medium
Mechanical Seal City water supply, HVAC (anti-leakage)
Gland Packing Rural area irrigation (easy maintenance, allows minor leakage)

 

 

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Product parameters

 

Product name Clean water pump
Color Customized Color
Material Brass/Cast iron/stainless steel/Customized
Head 4.6-200m/Customized
Speed 1450-2900r/min/Customized
Capacity 3.8-1200m³/h/Customized
Maximum temperature of conveyed
liquid
150°℃/Customized
Structure Horizontal single stage centrifugal pump
Advantage Wearresistant,corrosionresistant,energysaving,easy to install
maintain
Applicaion scope

heating cooling cycle boosting,Industrial,urban,chemical,firefighting

 

FAQ

 

 

IS200-150-250 2

01.What is "Back Pull-out Design"?

This is a key selling point. It means that without dismantling the inlet and outlet pipes, simply removing the coupling allows the entire rotor component (motor, coupling, bearing housing, shaft, impeller, seal) to be pulled out as a whole. This can save over 50% of labor costs during maintenance.

02.Which is better, mechanical seal or gland packing?

Mechanical seal: Zero leakage, maintenance-free, high efficiency, suitable for modern factories and areas with strict environmental requirements (main selection type).
Packing seal: Allows for a small amount of leakage for heat dissipation, inexpensive, but more popular in remote areas or for agricultural irrigation because it requires simple maintenance tools (a wrench is sufficient), and has lower requirements for the precision of the shaft.

03.Can a pump with a frequency of 50Hz operate on a power supply of 60Hz?

Absolutely not! When the frequency increases from 50Hz to 60Hz, the rotational speed will increase by 20%, resulting in an approximately 70% increase in power demand. P∝n3P∝n3
). This will directly cause the motor to overheat and burn out. When exporting, it is essential to confirm the voltage and frequency of the customer's country.

04.Why is it necessary to "prime" the pump before it starts running?

The centrifugal pump cannot achieve self-priming (unless it is a self-priming pump). If there is air inside the pump, the centrifugal force generated by the rotation of the impeller is extremely small, and it is unable to establish sufficient pressure to suck in the liquid. Dry running will damage the mechanical seal within a few seconds.

05.Why is NPSH (Net Positive Suction Head) so important?

If the draft tube's net positive suction head available (NPSHa) is less than the pump's required net positive suction head (NPSHr), bubbles will form in the pump. When these bubbles burst, they will impact the impeller, causing intense noise, vibration and metal surface erosion. This phenomenon is known as cavitation.

06.What are the tolerance values for coupling alignment?

For long shaft couplings, the radial and axial deviations should generally be controlled within 0.05mm - 0.10mm. Poor alignment is the main cause of bearing overheating, seal leakage and abnormal vibration.

 

Company Introduction

 

20250808154527customized for special industries and mines, and a complete set of accessory systems covering various vulnerable parts. These products deeply serve important fields such as mining and beneficiation, power and metallurgy, dredging and waterways, chemical industry, and municipal environmental protection, providing durable and reliable solutions for harsh working conditions with high wear and corrosion.
All products strictly comply with international CE certification standards and Chinese national standards, ensuring that each product has excellent quality assurance and safety reliability. Jingweida Technology is always your reliable partner in harsh working conditions.

Hebei Jingweida Technology Co., Ltd. is a large-scale enterprise specializing in the production of slurry pumps. It has a large-scale test pump station with testing accuracy reaching international standards, capable of independently completing the development and research of new products for water pumps and materials, and ensuring the provision of the best products and materials suitable for various working conditions.
The company's specialized production equipment and international manufacturing level have created a favorable development platform for the enterprise. It not only has stable cooperative relationships with many well-known domestic and listed companies such as waterway authorities and mining companies, but also extensively cooperates with a large number of world-renowned multinational companies. Its product range covers pumps and accessories, OEM and custom processing, etc. The products are exported to regions such as North America, South America, Africa, Europe, and Southeast Asia.
The company's product system comprehensively covers the core areas of slurry pumps, mainly including: heavy-duty slurry pumps suitable for high-strength abrasive working conditions, light-duty slurry pumps suitable for common wear scenarios, corrosion-resistant pump series 

 

 

 

How To Cooperate With Us?

 

Our address

Baoding Cloud Center, Hebei, China

Phone Number

150 7625 8596

E-mail

admin@jovidiapump.com

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