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DC Solar Borehole Submersible Water Pump
US$80.00-120.00
10 Pieces

Product profile

Customization

Available

Screw Number

Single Screw Pump

Pump Shaft Position

Vertical

Model NO.

R128B

Application

Agricultural

Certification

CE, RoHS

Transport Package

Exporting Packing

Specification

stainless steel

Trademark

MASTRA

Origin

Guangdong, China

HS Code

84136010

Production Capacity

500, 000 Units/Year

Key features

High Efficiency & Reliability: Multistage centrifugal design suitable for domestic, industrial, and agricultural clean water pumping.
Noiseless Operation: Hydraulic parts installed under motor avoid suction issues and ensure quiet performance.
High Abrasion Resistance: Thermoplastic PPO impellers and diffusers offer superior durability against wear.
Long Life Mechanical Seals: Italian double mechanical seals ensure extended service life and enhanced reliability.
IP68 Protection Rating: Dry motor with stainless steel casing and IP68 protection for safe submersion.
Thermal Overload Protection: Built-in thermal overload protector in windings prevents motor damage.
Versatile Installation: Supports both vertical and horizontal installation positions.
OEM/ODM Services: Customization services available for branding and specific requirements.

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: ≤7.38hTerms 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 types of water can this pump handle?
A:
It is designed for clean water with no suspended solids or abrasive materials. It cannot operate in dry conditions.
Q:What is the maximum immersion depth?
A:
The maximum immersion depth is 20 meters with a suitable cable length, or 10 meters when using a float switch.
Q:Can the pump operate in both single-phase and three-phase power?
A:
Yes, single-phase 230V and three-phase 400V versions are available, both with 15m power cables.
Q:Is the pump suitable for continuous duty?
A:
Yes, provided the minimum submerged level is maintained at 150mm for continuous operation.
Q:What is the maximum number of starts allowed per hour?
A:
The pump allows a maximum of 20 starts per hour at regular intervals.

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