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3HP Submersible Water Pump for Pressure Boosting
US$69.00-200.00
30 Pieces
Product profile
Customization
AvailableMax.Head
50-80mMax.Capacity
100-200 L/minModel NO.
4ST8-13Driving Type
MotorMaterial
Stainless SteelStructure
Multistage PumpAssembly
Submersible PumpPower
ElectricStart Up
Electric PumpType
Oil-Filled or Fully Enlosed PumpApplication
Submersible PumpIndustry
Oil PumpsMedia
Clear WaterPerformance
Automatic PumpTheory
Centrifugal PumpSuitable Well Size: 4 Inches
Casing Material: AISI 304ssout/Inlet&Oil Chamber:AISI 304 Ss
Shaft: AISI 304ss and Carbon Steel ConnectedDiffuser&Impeller: AISI 304 Ss& POM.
Bearing: C&U/ NSKDelivery: 322m
Capacity:250L/MinImpeller
PPOMotor
2.2kwTransport Package
Cylinder Carton PackageSpecification
CE SGS ISO9906 NEMATrademark
OEM/ODM/KATREENIOrigin
ChinaHS Code
8413709190Production Capacity
250000 PCS/YearKey features
High-Quality Materials: Constructed with AISI 304 Stainless Steel casing, shaft, and impeller for durability and corrosion resistance.
Versatile Applications: Ideal for deep water supply, agricultural irrigation, pressure boosting, and fire-fighting systems.
Flexible Power Options: Supports single-phase (220V-240V) and three-phase (380V-415V) motors with 50Hz frequency.
OEM & Customization: Accepts OEM orders and customized special requirements for materials and specifications.
Professional Support: Comprehensive pre-sale, in-sale, and after-sale service with steady quality guarantee.
Certified Quality: Curve tolerance accords with ISO9906 standard, ensuring reliable performance data.
Company profile

Business Type: Manufacturer/Factory, Group CorporationExport Year: 2010-05-10Nearest Port: NINGBO, SHANGHAIAverage Response Time: ≤11.72hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, EXW
AI-Powered supplier vetting
SummaryThe supplier is identified as a professional technical supplier focused on pumps, environmental applications, and related equipment. It provides 3D design, OEM, ODM, and multiple customization options, and reports new-product development during the past year. ISO 9001 certification, defined complaint-handling procedures with records, and 11–20 quality-control staff support its quality-management profile. Production information includes inverter solar pump controllers, submersible and water pumps, solar pumps, solar systems, and stainless-steel pumps. Export sales represent 90% of total sales, with five years of export experience and self-operated import/export rights. However, the supplier has no overseas agents or branches, overseas warehouse, showroom, inventory capability, or available SDK. Financial information is limited to years identified in the records and does not provide sufficient evidence for a credibility assessment.
Supplier typeThe supplier explicitly identifies itself as a professional technical supplier and describes experience in pumps and environmental applications. Its listed business scope includes pumps, valves, gas-compression machinery, generators, photovoltaic equipment, and other industrial equipment, indicating a technical equipment supplier rather than a general trading-only profile.
CertificationsThe supplier reports holding ISO 9001 certification for its management system. This is explicit evidence of a recognized quality-management certification.
R&D capabilityThe supplier reports R&D capability, new products developed during the past year, ODM services, OEM services for well-known brands, and 6–10 years of combined R&D-engineer experience. It also provides 3D software design services, although it has no available SDK.
Production capacityThe supplier reports production of inverter solar pump controllers, submersible pumps, water pumps, solar pumps, solar systems, and stainless-steel pumps, with stated annual quantities of 10,000 controller sets, 200,000 pump-related pieces, and 100,000 solar-pump sets. It also has 11–20 quality-control staff. However, it reports no in-stock capability, and outsourcing procedures and manufacturing-capacity contracts are unknown.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides 3D software design services, supporting the conclusion that its customization offering is broad.
Product Q&A
Q:What is the warranty period?
A:
12-18 months' warranty, depending on product and market.
Q:What is the minimum order quantity (MOQ)?
A:
Sample order is acceptable.
Q:What are the payment terms?
A:
T/T, L/C, D/P, PayPal, Western Union, Small-amount payment, Money Gram.
Q:What is the delivery time?
A:
10-30 days after receiving deposit payment.
Q:Do you accept OEM orders?
A:
Yes, we welcome OEM order.
Send Inquiry
*To:
Zhejiang Dolay Pump Industry Co.,Ltd.
Zhejiang Dolay Pump Industry Co.,Ltd.*Content:
Supplier replies will be sent to your registered email
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