Engineered for high-capacity flow and maximum reliability.
Unmatched expertise in high-volume fluid transportation.
The industrial world relies heavily on the efficiency and reliability of double suction pumps. Unlike single-suction counterparts, double suction pumps feature an impeller that allows fluid to enter from both sides, effectively balancing axial forces and significantly increasing the flow rate. In the current global industrial climate, these pumps are the backbone of large-scale water supply systems, power plants, and chemical processing facilities.
With urbanization accelerating in SE Asia and infrastructure renewal in Europe, the demand for high-capacity split-case pumps is at an all-time high.
Modern procurement focuses on IE3/IE4 motor compatibility and optimized hydraulic designs to reduce the Total Cost of Ownership (TCO).
The integration of IoT sensors for real-time vibration and temperature monitoring is transforming how global industries manage pump lifecycles.
“As a leading China Best Double Suction Pump Supplier & Exporter, Shandong Tongyi is at the forefront of this technological shift, combining traditional craftsmanship with AI-driven design optimization.”
From the arid regions of the Middle East requiring massive desalination pumps to the high-rise HVAC demands of North American skyscrapers, the double suction pump remains the preferred choice for its stability and low Net Positive Suction Head (NPSH) requirements.
The pump industry is no longer just about moving water; it's about smart resource management. Global procurement teams are moving away from "lowest initial price" toward "reliability and serviceability."
Key Purchasing Drivers:
Our factory in Shandong, China, addresses these global needs by utilizing high-precision CNC machining and rigorous testing protocols that meet international standards (ISO/CE/NFPA20).
Excellence in Engineering, Integrity in Service
Shandong Tongyi Machinery Equipment Co.,Ltd is a professional manufacturer of vacuum pump, water pump, slurry pump and other industrial pumps. In line with the concept of "science and technology leading, quality oriented, and reputation first", the company has made great efforts to innovate and forge ahead, so that excellent results have been achieved in the production and operation, new product development and other aspects of the company.
As a cornerstone of China's industrial pump sector, our history is defined by a commitment to innovation. We have evolved from a regional supplier to a global powerhouse, recognized as the China Best Double Suction Pump Supplier & Exporter. Our standard workshops are equipped with a complete scientific quality management system, housing advanced professional production equipment and testing instruments.
Beyond our flagship double suction pumps, we offer a comprehensive range of fluid handling solutions:
SZ, SZB, SK, 2BV, 2BEA, 2BEC series water ring vacuum pumps, Roots vacuum units, and WLW vertical oil-free reciprocating pumps.
SH, S, OS (Double Suction), ISG, LG series. Horizontal and vertical slurry pumps (GMZ, ZJ series) for heavy mining applications.
Submersible sewage pumps (QW), fluorine plastic centrifugal pumps (FSB) for chemical resistance, and automatic water supply equipment.
Tailored solutions for diverse geographic and industrial requirements.
Our large-flow double suction pumps ensure reliable water distribution for metropolitan areas, capable of handling variable demand with high efficiency.
Meeting NFPA20 standards, our pumps provide the critical high-pressure flow required for emergency firefighting in industrial complexes and high-rises.
In regions like South America and Africa, our diesel-driven water pumps provide the backbone for large-scale agricultural sustainability.
Corrosion-resistant materials (Titanium/Nickel) make our pumps ideal for ballast water treatment and mine dewatering in harsh environments.
Handling chloride evaporation and forced circulation in petrochemical plants requires the precision and durability of Tongyi’s specialized alloys.
Continuous operation and massive flow requirements for steam condenser cooling are met by our vertically and horizontally split casing pumps.
As the "World's Factory," China offers unparalleled advantages in the pump industry that go beyond just pricing.
Comprehensive support from design to commissioning.
The company has a perfect pre-sales service reception, sales production supervision and management, after-sales service guidance and other perfect service system. We don't just sell pumps; we provide fluid dynamics consultancy to ensure you select the right equipment for your specific head and flow requirements.
Experience: Decades of manufacturing excellence.
Expertise: High-level engineers focused on hydraulic optimization.
Authoritativeness: A trusted name in China's industrial export market.
Reliability: Every pump undergoes performance testing before shipping.
Find the perfect pump for your industrial application.
Tongyi Machinery
