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Hot Selling Submersible Pump Motor for Wholesales
US$45.00
10 Pieces
Product profile
Customization
AvailablePower Source
AC MotorStarting Mode
Capacitor-start-and-run Single Phase Asynchronous MotorModel NO.
H4Speed
High SpeedFunction
DrivingH4
4 InchTransport Package
Exporting PackingSpecification
CE, RoHS, CCC, ISO9001: 2000Trademark
COMARCOOrigin
Guangdong, ChinaHS Code
84136010Production Capacity
500, 000 Units/YearKey features
Stainless Steel Construction: Outer shell, shaft, and bottom made of durable stainless steel.
High Thrust Load Capacity: Supports up to 4500N thrust load depending on power rating.
IP68 Waterproof Protection: Fully submersible with IP68 rating for maximum water resistance.
Thermal Protection System: Protected by temperature compensated thermal relay with under 10s trip time.
Customizable Scaled Products: Special scaled products can be provided according to customer requirements.
International Standard Compliance: Conforms to IEC34-ICE, NEMA, and USA NEMA MW37-C standards.
Premium Component Selection: Features Swedish bearings and Italian mechanical seals.
Flexible Mounting Options: Supports both vertical and horizontal mounting positions.
Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2010-01-01Nearest Port: JIANGMEN, SHENZHEN, GUANGZHOUAverage Response Time: ≤4.55hTerms of Payment: LC, T/T, D/P
AI-Powered supplier vetting
SummaryGuangdong Ruirong Pump Industry Co., Ltd. is a China-based foreign joint venture established in 1998, specializing in stainless-steel submersible pumps, motors, sewage pumps, solar pumping systems, and controllers. It reports a 38,000 m² manufacturing plant, 358 employees, more than 10 production lines, and annual outputs of 1,000,000 water pumps, 1,000,000 water pump motors, and 500,000 pump controllers. The supplier holds ISO9001:2015, ISO45001:2016, CNAS-CE, and China CCC certifications, and reports more than 90 national patents. Its export-sales share is stated as 71%–90%, with exporting activity since 2010. Evidence supports strong production scale, certifications, and product-focused R&D. However, after-sales capability, financial credibility, customization execution, and customer-case depth are not sufficiently documented.
Supplier typeThe supplier is a China-based foreign joint venture and manufacturer specializing in submersible pumps, motors, sewage pumps, solar pumping systems, and related controllers. Its 38,000 m² plant, product-specific manufacturing scope, and stated large production and export base support classification as a specialized industrial pump manufacturer.
CertificationsThe supplier reports ISO9001:2015 quality-management certification and ISO45001:2016 occupational health and safety certification, in addition to CNAS-CE and China CCC certifications. It also states that the company has passed ISO9001 and OHSAS18001 certification, providing explicit evidence of multiple management and product-related certifications.
R&D capabilityThe supplier reports more than 90 national patents, a provincial engineering technology research center, a large submersible-pump testing center, and a product design and development team. It is also described as a national high-tech and Guangdong innovative enterprise, providing explicit support for strong independent R&D and innovation capability.
Production capacityProduction evidence includes a 38,000 m² plant, more than 10 production lines, 31–40 quality-control staff, and stated annual outputs of 1,000,000 water pumps, 1,000,000 water pump motors, and 500,000 pump controllers. The supplier also describes itself as a large production and export base and reports export-sales participation of 71%–90%, indicating substantial manufacturing and export capacity.
Customization capabilityThe supplier offers a broad range of pump configurations, including stainless-steel, 316L, solar-well, sewage, multistage, and controller products, and explicitly welcomes OEM manufacturers. This supports potential product customization, but the slices do not provide details on engineering change processes, minimum order requirements, tooling, or customized-project examples.
Product Q&A
Q:What is the maximum submerged depth?
A:
The motor can be submerged up to a maximum depth of 150 meters.
Q:What are the available power ratings?
A:
Single-phase ranges from 0.25kW to 2.2kW, and three-phase ranges from 0.55kW to 7.5kW.
Q:Can the product be customized?
A:
Yes, special scaled products required by customers can be provided.
Q:What is the maximum number of starts per hour?
A:
The motor allows a maximum of 30 starts per hour.
Q:What is the minimum cooling flow required?
A:
A minimum cooling flow of 8cm/sec along the motor is required.
Send Inquiry
*To:
Guangdong Ruirong Pump Industry Co., Ltd.
Guangdong Ruirong Pump Industry Co., Ltd.*Content:
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