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Heavy Duty High Pressure Multistage Pump for Industrial Water Supply
US$500.00-100,000.00
1 Set
Product profile
Customization
AvailableAfter-sales Service
Online After-Sale ServiceWarranty
12 MonthsModel NO.
SHDG85-45/8Max.Head
>150mMax.Capacity
>400 L/minDriving Type
MotorImpeller Number
Multistage PumpWorking Pressure
High Pressure PumpInfluent Type of Impeller
Single Suction PumpPosition of Pump Shaft
Horizontal PumpPump Casing Combined
Verticaljoint Surface PumpMounting Height
Suction CentrifugalImpeller
ClosedUsage
Pump, Pumps, Condensate Pump, Circulating PumpMaterial
Cast Iron, Cast Steel, Stainless Steel, BronzeSeal Type
Mechanical Sea or Packing Gland SealCoupling
Flexible Pins/DiscDriver
Electric Motor/Diesel EngineTransport Package
Plywood CaseSpecification
2200*900*1500mmTrademark
SEMHAI or OEMOrigin
ChinaHS Code
8413709990Production Capacity
1000000sets/YearKey features
Customizable Materials: Available in Cast Iron, Cast Steel, Stainless Steel, and Bronze for diverse corrosion resistance needs.
High Efficiency Design: Multistage centrifugal structure ensures high pressure output with superior hydraulic efficiency and reliability.
Flexible Coupling System: Equipped with flexible pin or disc couplings to absorb vibration and accommodate thermal expansion.
Versatile Driver Options: Can be driven by either electric motors or diesel engines to suit various power supply conditions.
Advanced Shaft Seal: Features mechanical or packing gland seals with water cooling and lubrication for leak prevention.
Broad Application Range: Suitable for mine dewatering, boiler feed, high-rise water supply, and reverse osmosis systems.
Thrust Balance Mechanism: Ingenious balance disc or drum design mitigates thrust for stable operation and extended lifespan.
12-Month Warranty: Comprehensive 12-month warranty coverage with online after-sale service support.
Company profile
Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2008-07-10Nearest Port: ShanghaiAverage Response Time: ≤0.91hTerms 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 are the main components of the multistage pump?
A:
The pump consists of four key parts: stator (inhalation, middle, spit sections, guide vanes), rotor (shaft, impeller, balance plate, bushings), bearings (rolling or sliding types), and shaft seal parts (mechanical or packing seal with water sealing and cooling).
Q:What materials are available for the impeller?
A:
Impellers are crafted from premium materials including robust cast iron, resilient cast steel, corrosion-resistant stainless steel, and durable bronze, chosen for superior performance under demanding conditions.
Q:How does the flexible coupling benefit the pump system?
A:
Flexible couplings accommodate vibrations and thermal expansion, safeguarding the system from damage. They attenuate operating noise, shield the shaft and bearings from damage, and extend machinery lifespan.
Q:What is the difference between mechanical seals and packing seals?
A:
Mechanical seals are superior for preventing leakage, featuring robustness and multiple sealing points. Packing seals use rope-like materials that may wear down over time, requiring maintenance to prevent fluid loss.
Q:What are the typical applications for this multistage pump?
A:
Applications include mine dewatering, high-density living water supply, snow making, boiler feed systems, reverse osmosis, industrial pressure boosting, condensate handling, and fire hydrant jacking pumps.
Send Inquiry
*To:Shanghai Semhai Pump Co., Ltd.
Shanghai Semhai Pump Co., Ltd.*Content:
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