Product Features
The significant advantages of vertical end-suction pumps lie in their compact design and installation flexibility. Compared to horizontal pumps, vertical designs can be installed vertically in tanks, wells, or on the ground, eliminating the need for horizontal maintenance clearance. This makes them particularly suitable for water supply systems in underground or high-rise buildings.
Working Principle
Liquid Intake
The motor drives the impeller to rotate at high speed, creating a low-pressure area at the center of the impeller. Liquid is drawn into the pump chamber through the intake port.
Centrifugal Conveying
The liquid gains kinetic energy as the impeller rotates. Centrifugal force propels the liquid toward the outer edge of the impeller, where it flows through the flow channel of the pump casing and into the discharge port.
Pressure Boost
As the liquid flows out of the discharge port, its pressure increases significantly, achieving a conveying or pressurizing function.
Cooperation Cases



Key Features
Compact Structure
The vertical design reduces footprint and is suitable for space-constrained applications.
01
Flexible Installation
It can be installed vertically in a tank, well, or on the ground to adapt to different operating conditions.
02
Easy Maintenance
The motor and pump body are separated, allowing for easy inspection and component replacement.
03
High Efficiency
The single-stage design reduces energy loss and is suitable for low to medium head and high flow applications.
04
Our Factory
Shijiazhuang Zhengrong Pump Industry Co., Ltd. was officially established in 1998. With 28 years of development under its belt, its headquarters is located in the Shijiazhuang Economic and Technological Development Zone. The company covers an area of 198,000 square meters and boasts an annual production capacity of 10,000 tons, demonstrating its strong capabilities. Equipped with numerous advanced equipment and multiple production lines, the company is fully capable of meeting the production needs of a wide range of products.
Our three production bases are each equipped with independent production lines, integrating casting, heat treatment, machining, assembly, inspection, and testing. Over the years, the company has earned the trust of numerous customers through its stable and reliable product quality. Our areas of cooperation are continuously expanding, and our products are sold well in both domestic and international markets. We look forward to your inquiries and exploring collaborative development opportunities!



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