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500m3/H Self-Priming Water Pump for Heavy-Duty Coal Mining
US$3,000.00-9,000.00
1 Set
Product profile
Customization
AvailableAfter-sales Service
Installation, Commission, Spare PartWarranty
12 MonthsModel NO.
SN-ZW200-1500M3Type
Self-priming Pump With Inner RecirculationAir Engine Type
Diesel EngineTheory
CentrifugalTransmission
Direct Connection TransmissionStructure
Single-Stage PumpMaterial
Iron/Steel/Stainless SteelOEM
AcceptablePerformance
No Leakage PumpMax.Capacity
>5000 M3/HAssembly
Liquid PumpsVacuum Assitant
OptionalDouble Motor Driven
Diesel Engine / Electric MotorMax.Head Lift
1000mSilent Case
OptionalWheel Trailer
OptionalSuction Hose
OptionalDelivery Hose
OptionalFoot Valve
OptionalOutlet Valve
OptionalEngine Spare Parts
OptionalTransport Package
Plywood CaseSpecification
4 -26inchTrademark
SunnyOrigin
Weifang ChinaHS Code
8413709990Production Capacity
2000 Sets/YearKey features
ISO9001 & CE Certified: Approved by ISO9001 and CE standards ensuring stable quality and technology innovation.
Customizable Materials: Material options include Iron, Steel, and Stainless Steel to suit different environments.
High Capacity Performance: Max capacity exceeds 5000 M3/H with a max head lift of up to 1000m.
No Leakage Design: Engineered as a No Leakage Pump for reliable and safe heavy-duty operation.
Flexible Power Options: Available with Diesel Engine or Electric Motor for versatile driving types.
OEM Service Accepted: We accept OEM orders to meet specific branding and customization requirements.
12-Month Warranty: Comprehensive 12-month warranty coverage for peace of mind and quality assurance.
Professional After-Sales: Services include installation, commissioning, and spare parts support globally.
Company profile
Business Type: Manufacturer/Factory, Group CorporationNearest Port: Qingdao,China, Tianjin,China, Shanghai,ChinaAverage Response Time: ≤0.72h
AI-Powered supplier vetting
SummaryWeifang Sunny Power Machinery Co., Ltd. is identified as a Chinese manufacturer/factory and group corporation producing diesel generators, engines, water pumps, canopies, and trailers. It reports ISO 9001 and CE approval, more than 10 production lines, 21–30 years of combined R&D-engineer experience, and 11–20 quality-control staff. Reported annual production includes 12,000 diesel engines, 1,500 generator sets, 900 water-pump sets, 3,000 soundproof canopies, and 1,500 trailers. The supplier exports to multiple regions, with exports representing 71%–90% of total sales, and has self-operated import/export rights. Its descriptions state that it maintains procedures covering design, production, testing, and after-service, but the evidence does not establish detailed service resources, customization processes, named customer cases, or financial strength.
Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory and Group Corporation, with a stated factory location in Changle County, Weifang, China. This directly supports its identity as a manufacturing supplier rather than only a trading intermediary.
CertificationsThe supplier states that it holds ISO 9001 certification and CE approval; ISO 9001 is also separately listed under supplier management-system certification. These statements provide explicit evidence of certification, although the supplied information does not include certificate numbers, validity dates, or scope.
After-Sales capabilityThe supplier states that its procedures cover design, production, testing, and after-service and that these procedures support stable quality. However, no specific after-sales personnel, service locations, response commitments, warranty terms, or spare-parts capability are provided.
R&D capabilityThe supplier claims technology innovation within its production procedure and reports 21–30 years of total R&D-engineer experience. These statements support an innovation-related capability, but no specific patents, new products, technical achievements, or R&D facilities are identified.
Production capacityThe supplier reports more than 10 production lines, 11–20 quality-control staff, and defined annual outputs of 12,000 diesel engines, 1,500 generator sets, 900 water-pump sets, 3,000 soundproof canopies, and 1,500 trailers. The consistent production data and manufacturing classification explicitly support substantial production capability.
Product Q&A
Q:How to choose a proper diesel water pump?
A:
Assess the required flow rate and head according to your application. Consider the fluid type. Pick a pump that can meet current and future demands. Also, check installation space and pipeline compatibility.
Q:What factors to consider for pump size?
A:
Pump size relates to flow rate, head, and inlet/outlet caliber. Larger pumps handle higher flow and head. The caliber should match pipes for smooth flow and fit the installation space.
Q:How to determine the needed flow rate?
A:
In agriculture, calculate based on irrigated area, water depth, and time. In industry, it depends on production process. Refer to manuals or consult engineers.
Q:What if the flow rate is lower than expected?
A:
Check for debris blockage, impeller damage, or air leaks. Clean the pump, inspect the impeller, and ensure air tight connections. Verify the running speed.
Q:How to calculate the required head?
A:
Head = vertical lift + friction losses. Measure vertical height and estimate friction losses based on pipe length, diameter, and fittings. Use standard formulas.
Send Inquiry
*To:Weifang Sunny Power Machinery Co., Ltd.
Weifang Sunny Power Machinery Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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