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8 Inches Submersible Borehole Multistage Deep Well Pump
US$89.00-389.00
20 Pieces
Product profile
Customization
AvailableAfter-sales Service
24 MonthsMax.Head
>150mModel NO.
8SP77-5Max.Capacity
77 Cubic Meter/HourDriving Type
Electricity AC 380Material
Stainless SteelStructure
Multistage PumpAssembly
Centrifugal PumpPower
7.5kw-75kwStart Up
Electric PumpType
Submersible PumpApplication
Submersible PumpIndustry
Industrial, Irrigation etc.Media
Clear Water /Sandy Water/Salt WaterPerformance
Rated Head: 17-402m Rated Capacity:77m3/HourTheory
Centrifugal PumpSuitable Well Size
8 InchesOutlet Size
5''Rated Capacity
77 Cubic Meter/HourRated Delivery Head
17-402mOutlet
AISI 304ssConnection
AISI 304ssDiffuser
AISI 304ssImpeller
AISI 304ssPump Shaft
AISI 304ssShaft Coupling
AISI 304ssCasing Material
AISI 304ssWear Ring
AISI 304ssAdvantage
Anti-Sand /Anti RustTransport Package
Carton /Wooden CaseSpecification
NEMA STANDARDTrademark
OEM/ODM/KATREENI/DOLAYOrigin
ChinaHS Code
8413709190Production Capacity
2000PCS/MonthKey features
High Efficiency Design: Built-in check valve prevents back flow with unique laser welding for maximum strength and durability.
Sand Prevention Structure: High quality POM and plastic impeller with sand channel to prolong life and enhance flow efficiency.
Premium Material Construction: Pump components made of AISI 304 Stainless Steel, ensuring anti-rust and anti-sand performance.
Wide Application Range: Suitable for clear water, sandy water, and salt water in industrial, irrigation, and domestic uses.
Robust Motor Performance: Rewindable motor with silicon steel sheet and resistant enamelled wire ensures longer service life.
Customization Support: We accept special requirements and welcome OEM orders for customized products.
Comprehensive Warranty: Provides 12-18 months warranty depending on product and market conditions.
Professional Engineering: Strict QC team and professional engineering support guarantee steady quality and continuous service.
Company profile

Business Type: Manufacturer/Factory, Group CorporationExport Year: 2010-05-10Nearest Port: NINGBO, SHANGHAIAverage Response Time: ≤10.03hTerms 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 MOQ?
A:
Sample order is acceptable.
Q:What are the payment terms?
A:
T/T, L/C, D/P...
Q:What is the delivery time?
A:
10-30 days after receiving deposit payment.
Q:Can you do OEM brand?
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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