• HS Code：8413709990
• Production Capacity：500sets,Month

Basic Info.

HS Code 8413709990 Production Capacity 500sets/Month

Product Description

The RELONG submersible slurry pump is a highly efficient and modular heavy-duty submersible dredge pump unit. This pump range has several dredge tools and connectors to adapt to every situation and environment.
Submersible slurry pumps from RELONG are standard hydraulic-driven but electric driven are also possible. It is used underwater, powered by an excavator or hydraulic power pack. Tools like a cutter head, sand head (water jet), flat barge head, auger head, or others can be attached to this compact pump.
The submersible slurry pump range is from 150mm to 450mm. The spare parts are most of the time the same as in the normal dredge pumps. So when you have the same pump for a booster station our dredgers you can switch spare parts.
1. Depending on the operation area, the pump impeller can be delivered with three, four, or five vanes
2. To allow a longer wear life, the pump casing is made from thick material
3. All of these are available with clockwise and counter clockwise rotation
4. All dredging pumps can be fully customized to your specific needs and requirements.
5. RELONG pumps meet the strictest environmental standards, of course, we can also offer loose pump sets


Relong Technology Co., Ltd. is located in Qingdao City, Shandong Province. It is a company dedicated to intelligent robots, ship design, water transportation equipment, marine water quality and ecological environment testing, salvage services; industrial automatic control system devices, radar and supporting equipment, communication equipment, which is a high-tech enterprise integrating sales and artificial intelligence software development, including consulting, design, production, installation, and operation management. Relong provides one-stop customized service according to each client's different dredging site condition. Professional design, international welders welding work, professional field service and after-sale service are the foundation of Relong brand equipment high quality and high reputation.
Q: What are your factory workshops?
A: Our factory production process includes casting, mechanical process, lathe process, heat treatment, assembly, and test, etc. Warmly welcome to visit & test my factory any time.

Q: How does your factory do regarding quality control?
A: "Quality is a priority. We always attach great importance to quality controlling from the beginning to the end. Our factory has 15~30 QC.

Q: Is it easy for customers to change the parts by themselves?
A: Yes, the structure is simple, customers can change it very easily. We will also supply you with maintenance tools for free.

Q: Can you install the motor or diesel engine with the pump for us?
A: Yes, we can, it's no problem, we are experienced in this.

Q: We don't know which pump model we need, can you help us?
A: Yes, please tell me your detailed requirements, include liquid, flow rate, head, etc,
My engineers teal will calculate & select the most suitable pump model for you, offer a pump solution for you.

Q: How long can you reply to us if we send an inquiry?
A: Generally within 2 hours, we will send you an official quotation sheet, with price, technology data, performance curve, dimension, etc.