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China Factory Horizontal Centrifugal Self-Priming Water Pump
US$200.00-50,000.00
1 Set
Product profile
Customization
AvailableAfter-sales Service
Online After-Sale ServiceWarranty
12 MonthsModel NO.
100ZW100-15-7.5Max.Head
110m-150mMax.Capacity
>400 L/minDriving Type
MotorImpeller Number
Single-Stage PumpWorking Pressure
Middle 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, Slurry Pump, Circulating Pump, Trash PumpMaterial
Cast Iron, Stainless SteelSuction Head
Max. 12mSuction Distance
Max. 150mPump Struture
Self-Priming TypeTransport Package
Plywood CaseSpecification
1500*1200*1200mmTrademark
SEMHAI or OEMOrigin
ChinaHS Code
8413709990Production Capacity
1000000sets/YearKey features
Self-Priming Efficiency: Evacuates air from suction line automatically, eliminating need for external priming equipment.
Flexible Material Options: Available in Cast Iron, Stainless Steel (ANSI304/316), and Duplex SS for diverse liquid handling.
High Performance Specs: Max head 110-150m, capacity >400 L/min, flow rate up to 2200m3/h, power 1.1-315kw.
Durable Mechanical Seals: Offers single or double mechanical seals with cooling options to ensure leak-free operation.
Vibration Reduction Design: Uses flexible couplings to absorb vibrations and thermal expansion, reducing noise and wear.
Wide Application Range: Suitable for water, oil, chemicals, sewage, slurries, and food-grade liquids in various industries.
Reliable Warranty Support: Comes with 12-month warranty and online after-sale service for technical assistance.
Company profile
Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2008-07-10Nearest Port: ShanghaiAverage Response Time: ≤1.07hTerms 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 advantages of self-priming centrifugal pumps?
A:
They can handle various liquids including slurries and corrosive fluids, continue pumping even if not submerged, and are ideal for frequent intermittent operations by eliminating priming steps.
Q:What are the disadvantages of self-priming centrifugal pumps?
A:
They require initial priming liquid, may be larger due to the reservoir, and need to be close to production lines to avoid depleting the liquid reservoir during self-priming.
Q:Are positive displacement pumps self-priming?
A:
Yes, in principle all positive displacement pumps are self-priming. However, dry running can cause overheating and seal wear, so manufacturer consultation is recommended for such applications.
Q:Why won't my self-priming pump prime?
A:
Common causes include air leaks in the suction line, debris in the impeller, the pump being air-bound, plugged recirculation ports, or the lift being too high for the pump speed or impeller diameter.
Q:What are common problems with self-priming pumps?
A:
Issues include pressurized or blocked discharge lines, air leaks in suction lines, debris in recirculation ports, increased clearances due to wear, and damage from freezing in cold environments.
Send Inquiry
*To:Shanghai Semhai Pump Co., Ltd.
Shanghai Semhai Pump Co., Ltd.*Content:
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