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Durable Big Flow Horizontal Water Pump for Heavy-Duty Applications
US$1,000.00-50,000.00
1 Set
Product profile
Customization
AvailableAfter-sales Service
Online After-Sale ServiceWarranty
12 MonthsModel NO.
SOW500-520Max.Head
>150mMax.Capacity
>400 L/minDriving Type
MotorImpeller Number
Single-Stage PumpWorking Pressure
Middle Pressure PumpInfluent Type of Impeller
Double-Suction PumpPosition of Pump Shaft
Horizontal PumpPump Casing Combined
Horizontal Split PumpsMounting Height
Suction CentrifugalImpeller
ClosedUsage
Pumps, Condensate Pump, Circulating PumpMaterial
Cast Iron, Stainless Steel, BronzeDriver
Electric Motor, Diesel EngineSeal
Mechanical Seal, Packing Gland SealCoupling
Disc/PinTransport Package
Plywood CaseSpecification
4000*1700*2300mmTrademark
SEMHAIOrigin
ChinaHS Code
8413709990Production Capacity
100000sets/YearKey features
High Efficiency Design: Optimized double-suction impeller reduces axial/radial force, ensuring smooth operation and high efficiency.
Customizable Materials: Impeller and casing available in Cast Iron, Stainless Steel, or Bronze to suit different working conditions.
Wide Performance Range: Flow range 68-30000m3/hr, Head range 6-230m, with 46 models and 390 specifications available.
Flexible Configuration: Driver position (left/right) and coupling type (Disc/Pin) can be adjusted based on user site requirements.
Durable Construction: Between-the-bearings design with high-precision casting ensures long life and low bearing force.
Multiple Seal Options: Choose between Mechanical Seals for zero leakage or Packing Gland Seals for traditional reliability.
Certified Standards: Meets ISO2548C, GB3216C, and GB/T5657 standards for quality and performance assurance.
Versatile Applications: Ideal for urban water supply, HVAC, irrigation, metallurgy, and chemical plants with various liquid types.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2008-07-10Nearest Port: ShanghaiAverage Response Time: ≤0.47hTerms 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 materials are available for the pump impeller and casing?
A:
The impeller and casing can be manufactured from Cast Iron, Stainless Steel, or Bronze, depending on the specific working conditions and fluid properties.
Q:What is the warranty period for this pump?
A:
We provide a 12-month warranty for this product, accompanied by online after-sale service support.
Q:Can the driver position be customized?
A:
Yes, the driver (motor or engine) can be set on either the left or right side of the pump based on user site requirements.
Q:What are the flow and head ranges of this pump?
A:
The flow range is 68-30000m3/hr, and the head range is 6-230m, covering a broad spectrum of applications.
Q:What types of seals are available for this pump?
A:
Customers can choose between Mechanical Seals for minimal leakage or Packing Gland Seals, which are widely used and durable.
Send Inquiry
*To:
Shanghai Semhai Pump Co., Ltd.
Shanghai Semhai Pump Co., Ltd.*Content:
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