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Robust Stainless Steel Pump for Submersible Wastewater Management Needs
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 Impeller Design: Features vortex, semi-open, and cutter types to handle solids and long fibers efficiently.
Auto Coupling System: Guide rail assembly enables easy pump lifting and maintenance without disconnecting pipework.
High Efficiency Motor: Equipped with resilient copper electric motor and UL-certified waterproof armored cable.
Versatile Applications: Ideal for municipal sewage, industrial wastewater, residential stations, and mining operations.
Robust Construction: Made of cast iron with single-stage structure, ensuring durability in harsh environments.
Advanced Hydraulic Performance: Dynamic and static balancing tests ensure stability, reliability, and superior efficiency.
Wide Flow Range: Capable of handling flow rates from 7 to 8000m3/hr with heads up to 60m.
Online After-Sale Service: Provides professional online support and a 12-month warranty for peace of mind.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2008-07-10Nearest Port: ShanghaiAverage Response Time: ≤0.99hTerms 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 types of impellers are available?
A:
We offer vortex type, semi-open channel type, non-clog closed type, and non-clog impeller with cutter type to suit specific needs.
Q:How does the auto coupling set work?
A:
The guide rail system allows easy lifting or lowering of the pump for maintenance without disconnecting fittings or pipework.
Q:What is the warranty period?
A:
We provide a 12-month warranty along with online after-sale service support.
Q:What are the main applications for this pump?
A:
It is suitable for municipal sewage, industrial wastewater, residential pumping stations, mining, and irrigation.
Q:What is the maximum head and capacity?
A:
The pump features a max head of 50-80m and a max capacity of over 400 L/min, with flow rates up to 8000m3/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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