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Powerful Submersible Dirty Water Pump with Grinder and Chopper
US$100.00-50,000.00
1 Set
Product profile
Customization
AvailableAfter-sales Service
Online After-Sale ServiceWarranty
12monthsModel NO.
300WQ800-15-55Max.Head
50-80mMax.Capacity
>400 L/minDriving Type
MotorMaterial
Cast IronStructure
Single-stage PumpAssembly
Pipeline PumpPower
ElectricStart Up
Electric PumpType
Blade PumpApplication
Submersible Pump, Sewage Pump, Slurry PumpIndustry
Municipal PumpsMedia
Sewage PumpsPerformance
No Leakage PumpTheory
Centrifugal PumpFunction
Grinder/ChopperCharacteristic
Non-ClogPower Cable
UL Anticorrosive Water-ProofInstallation
Auto-Cpupling SetCooling
Cooling JacketTransport Package
Plywood CaseSpecification
2200*1900*2500mmTrademark
SEMHAI or OEMOrigin
ChinaHS Code
8413709990Production Capacity
10000000sets/YearKey features
Grinder and Chopper Function: Equipped with cutter type impeller to handle solid grains and long-fiber debris effectively.
Non-Clog Design: Advanced impeller design ensures excellent flow-through performance and prevents blockages.
Auto Coupling System: Guide rail system allows hassle-free lifting and maintenance without disconnecting pipework.
High Efficiency Motor: Robust copper electric motor with UL water-proof armored cable for stable power supply.
Versatile Applications: Suitable for sewage treatment, industrial drainage, mining, and municipal engineering projects.
12 Months Warranty: Comprehensive warranty coverage for peace of mind and reliable after-sales support.
Energy Saving Performance: Optimized hydraulic design delivers superior efficiency and significant energy savings.
Cast Iron Construction: Durable cast iron material ensures long-lasting performance in harsh environments.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2008-07-10Nearest Port: ShanghaiAverage Response Time: ≤0.91hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, CFR, CIF
AI-Powered supplier vetting
SummaryShanghai Semhai Pump Co., Ltd. is identified as both a trading company and manufacturer/factory in Shanghai, China, supplying a broad range of pumps, valves, motors, fire-fighting equipment, water-supply systems, and environmental equipment. The supplier reports ISO 9001 and ISO 14001 certifications, 10 production lines, 11–20 quality-control staff, and a stated off-peak lead time within 15 workdays and peak-season fulfillment time of one month. Its service descriptions indicate capabilities in equipment installation, pump-station repair, renovation, and maintenance. The company reports exports to multiple global regions and began exporting in 2008. However, the provided information does not establish financial credibility, specific customization performance, or verified customer cases. One submitted profile slice contains clearly inconsistent and unrelated content, so those claims should not be relied upon.
Supplier typeThe supplier is explicitly classified as both a trading company and manufacturer/factory. Its stated business covers pump manufacturing and broader fluid-equipment solutions, including pumps, motors, valves, electrical controls, fire-fighting equipment, and water-supply systems.
CertificationsThe supplier reports holding ISO 14001 and ISO 9001 management-system certifications. These are explicit certification claims in the provided supplier information, although no certificate numbers, scope, or validity dates are supplied.
After-Sales capabilityThe supplier describes installation of water-supply equipment, pump-station repair and renovation, maintenance of fire-fighting pumps, and trained technicians and fluid-equipment maintenance engineers. This directly supports after-sales and maintenance capability.
Production capacityThe supplier is identified as a manufacturer/factory with a stated factory location, 10 production lines, 11–20 quality-control staff, and reported pump production information. It also states an off-peak lead time within 15 workdays and peak-season fulfillment time of one month, indicating established production operations, though the submitted output figures are not independently corroborated.
Product Q&A
Q:What is the warranty period for this pump?
A:
We provide a 12-month warranty for this submersible sewage pump.
Q:Can this pump handle solids and long fibers?
A:
Yes, it features a grinder and chopper function with a cutter type impeller to handle solid grains and long-fiber debris.
Q:What is the maximum head and capacity?
A:
The maximum head ranges from 50-80m, and the maximum capacity is greater than 400 L/min.
Q:How does the auto coupling system work?
A:
The guide rail system allows for easy lifting and lowering of the pump for maintenance without disconnecting fittings or pipework.
Q:What are the typical applications for this pump?
A:
It is suitable for industrial/commercial wastewater, urban sewage treatment, residential pumping stations, mining, and municipal engineering.
Send Inquiry
*To:
Shanghai Semhai Pump Co., Ltd.
Shanghai Semhai Pump Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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