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Heavy-Duty Centrifugal Pump for Non-Clogging Dirty Water Applications
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 Design: Handles solid particles and long-fiber waste with single or dual flow-path impeller.
Energy Saving Capability: Engineered for peak performance and outstanding efficiency in wastewater scenarios.
Auto Coupling System: Guide rail system allows effortless lifting and lowering without dismantling pipelines.
Robust Motor Construction: Features copper electric motor with UL-rated waterproof armored cable for reliability.
Versatile Impeller Options: Includes vortex, semi-open, non-clog, and cutter types for diverse applications.
High Capacity Flow: Max capacity exceeds 400 L/min with flow rates up to 8000 m3/hr.
Stable Operation: Dynamic and static balancing tests ensure remarkable stability and reliability.
12-Month Warranty: Comprehensive warranty coverage for peace of mind on all mechanical equipment.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2008-07-10Nearest Port: ShanghaiAverage Response Time: ≤0.68hTerms 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 the pump?
A:
We provide a 12-month warranty for all our pumps.
Q:Can this pump handle solid particles and fibers?
A:
Yes, the pump is designed with blockage-resistant technology to handle solid particles and long-fiber waste effortlessly.
Q:Does the pump come with an auto installation system?
A:
Yes, it features an auto coupling set (guide rail system) for effortless lifting and lowering without dismantling connections.
Q:What is the maximum flow capacity of the pump?
A:
The pump has a maximum capacity of over 400 L/min, with a flow rate range of 7 to 8000 m3/hr.
Q:What materials are used for the pump construction?
A:
The pump is constructed from cast iron and features a robust copper electric motor.
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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