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100ZJ-50
100ZJ-50 slurry pump, full name 100ZJ-I-A50, inlet 150mm, outlet 100mm. Maximum head can reach 101 meters, often used as filter press feed pump. The pump casing structure is a double pump structure, the impeller, volute, and guard plate are made of high chromium alloy A05, and are often used in…
ZJ
The working principle of ZJ series slurry pump is relatively simple. It mainly relies on centrifugal force to suck the slurry medium from the water inlet of the pump, accelerates it through the high-speed rotation of the impeller, and finally discharges it through the outlet of the pump.(1) Suction…
QW
Pump Industry QW (WQ) non-clogging submersible sewage pump has the characteristics of excellent energy saving, anti-winding, non-clogging, automatic installation and automatic control. Compared with the traditional impeller, the impeller of this pump adopts single-channel or double-channel form,…
ZJQ
ZJQ wear-resistant submersible slurry pump is a hydraulic machine with a motor and a water pump coaxially submerged in the medium. The product is made of fine materials, has advanced structure, wide flow passage, strong sewage discharge capacity and strong corrosion resistance. It is suitable for…
ABOUT GRANDWATER
Hebei Grandwatt Pump Industry Co., Ltd. has been dedicated to the water pump industry for many years, providing efficient and reliable pumping solutions to global clients. Our factory covers over 30,000 square meters and is equipped with intelligent production lines and advanced testing systems. With an annual production capacity exceeding 200,000 units, our product portfolio includes a full range of industrial pumps, submersible pumps, centrifugal pumps, and sewage pumps. These products are widely used in municipal engineering, agricultural irrigation, industrial circulation, and building water supply systems.
10+
Industry Experience
Recently, sand pumps have been increasingly widely and deeply applied in many fields with their powerful sediment transportation capacity and efficient operation performance, becoming an important force to promote the development of related industries.In the field of river dredging and port
2025-05-07
Recently, industrial mud pumps have played an increasingly critical role in multiple industries with their excellent conveying capacity and adaptability. Their application areas have continued to expand, providing strong support for efficient production in various industries.In the field of oil and
2025-05-07
Industrial submersible pumps expand their application areas and become key equipment in many industriesRecently, the application of industrial submersible pumps in many fields has made significant progress. With its efficient and reliable performance, it has become a key equipment to ensure the
2025-05-07
PRODUCT LINE
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PRODUCT LINE
We offer a full range of water pumps designed for high performance and long-term durability:
Industrial Pumps
Submersible Pumps
Centrifugal Pumps
Sewage Pumps
📌 Annual output exceeds 200,000 units. Each product is crafted with precision to meet diverse market demands.
APPLICATION
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APPLICATION
Our pump solutions are widely applied in:
Municipal Infrastructure Projects
Agricultural Irrigation Systems
Industrial Circulation & Cooling
Residential and Commercial Water Supply
📌 Engineered to perform in complex environments and critical applications.
CERTIFICATIONS
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CERTIFICATIONS
ISO 9001 Certified Manufacturing
CE & UL International Certifications
High-grade materials used for key components
Digital simulation & rigorous testing processes
📌 Quality you can trust, performance you can rely on.
SERVICE
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SERVICE
Global Presence, Local Expertise
Exporting to 50+ countries across Southeast Asia, the Middle East, Europe, and the Americas
Customized design solutions & rapid delivery
Overseas teams involved from product selection to installation & maintenance
📌 Full-cycle support that reduces your operational costs and boosts project efficiency.