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Heavy-Duty Submersible Pump with Non-Clogging Chopper for Mining Sewage
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
Non-Clogging Chopper Design: Features a cutter-type impeller to efficiently handle solids and long fibers without blockage.
Auto Coupling System: Guide rail system allows easy maintenance and installation without disassembling pipelines.
High Efficiency Motor: Powered by robust copper electric motor with UL waterproof armored cable for stable operation.
Versatile Applications: Suitable for mining, municipal sewage, industrial wastewater, and rural irrigation projects.
12-Month Warranty: Comprehensive 12-month warranty coverage with online after-sale service support.
Energy Saving Performance: Advanced hydraulic design ensures high efficiency and significant energy cost reduction.
Stable Operation: Dynamic and static balancing tests guarantee reliable performance in challenging environments.
Wide Capacity Range: Flow rate up to 8000m3/hr and head up to 60m to meet diverse industrial needs.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2008-07-10Nearest Port: ShanghaiAverage Response Time: ≤1.06hTerms 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 with online after-sale service support.
Q:Can this pump handle solid waste and long fibers?
A:
Yes, it features a non-clogging chopper design with a cutter-type impeller to handle solids and long fibers efficiently.
Q:How is the pump installed and maintained?
A:
It comes with an auto coupling set (guide rail system) that allows easy installation and maintenance without disassembling pipelines.
Q:What are the main applications for this submersible pump?
A:
It is ideal for mining sewage, municipal wastewater, industrial drainage, residential pumping stations, and rural irrigation.
Q:What is the maximum flow rate and head capacity?
A:
The flow rate ranges from 7 to 8000m3/hr, and the head range is 7 to 60m.
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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