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Non-Clogging Submersible Electric Grinder Pump for Dirty Wastewater Management
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-Clog Technology: Features non-blocking design and cutter-type impeller to handle solid particles and long fibers efficiently.
Auto Installation System: Equipped with auto-coupling set and guide rail for seamless lifting and maintenance without detaching pipework.
High Efficiency Design: Revolutionary impeller with single/dual flow-path ensures superior hydraulic efficiency and stable performance.
Durable Construction: Made of cast iron with robust copper motor and UL-certified waterproof armored cable for reliable operation.
Wide Application Range: Suitable for municipal sewage, residential pumping, industrial wastewater, and rural irrigation systems.
Energy Saving: Designed with significant energy-saving capabilities and anti-wrapping features for cost-effective operation.
12 Months Warranty: Comprehensive 12-month warranty coverage with online after-sale service support.
Versatile Impeller Options: Available in vortex, semi-open, non-clog closed, and non-clog with cutter types for specific 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 and after-sales service?
A:
We provide a 12-month warranty and offer online after-sale service support for all our pumps.
Q:Can the pump handle solid particles and long fibers?
A:
Yes, the pump features non-blocking technology and a cutter-type impeller designed to efficiently drain solid particles and long fiber waste.
Q:How does the auto-coupling set work?
A:
The auto-coupling set with guide rails allows for seamless lifting or lowering of the pump for maintenance without detaching fittings or pipework.
Q:What are the main applications for this submersible pump?
A:
It is ideal for municipal sewage, residential pumping stations, industrial wastewater, hospitals, hotels, and rural irrigation or dredging.
Q:What is the maximum head and capacity of the pump?
A:
The pump has a maximum head of 50-80m and a maximum capacity of over 400 L/min, with flow rates ranging from 7 to 8000 m3/hr.
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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