Automatic Constant Pressure Water System Pump with Overload and Dry Run Protection

Name: Automatic Constant Pressure Water System Pump with Overload and Dry Run Protection
Brand: Shanghai Ouhu Pump Industry Manufacturing Co., Ltd.
SKU: 2145189692

Shanghai, ChinaShanghai Ouhu Pump Industry Manufacturing Co., Ltd.

US$99.00-1,500.00

1 Piece

Product profile

Customization

Available

Max.Head

>150m

Max.Capacity

>400 L/min

Model NO.

DN25-50

Driving Type

Magnetic

Material

Cast Iron

Structure

Single-stage Pump

Assembly

Booster Pump

Power

Electric

Start Up

Electric Pump

Type

Blade Pump

Application

Submersible Pump, Clarified Water Pump, Sewage Pump, Slurry Pump, Oil Transfer Pump, Chemical Pump

Industry

Fisheries Pump

Media

Water Pump

Performance

Explosion-Proof Pumps

Theory

Centrifugal Pump

Product Name

Constant Pressure Water Supply Pump

Pressure Range

0.2-2.5 MPa (Adjustable)

Flow Range

1-200 M³/H (Customizable)

Power Supply

220V / 380V / 415V, 50/60 Hz

Trademark

OUHU

Origin

Zhejiang

Key features

Non-negative Pressure Supply: Connects directly to municipal pipes, utilizing original pressure without generating negative pressure.

Energy-Efficient Motors: Equipped with IE3/IE4 high-efficiency three-phase asynchronous motors for significant energy savings.

Comprehensive Protection: Features overload, dry-run, phase protection, and fault alarms for safe, unattended operation.

Hygienic Enclosed Design: Fully enclosed structure prevents secondary pollution, suitable for clarified water and residential use.

Flexible Installation Options: Supports horizontal/vertical, fixed/mobile, and skid-mounted installations for various applications.

Global Compliance Certifications: Certified with CE, ISO 9001, ISO 14001, NFPA 20, and FM/UL standards for global markets.

Company profile

High Repeat Buyers ChoiceSelf-brandedIn-stock CapacityFast Delivery

Shanghai Ouhu Pump Industry Manufacturing Co., Ltd.

Shanghai, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableAverage Response Time: ≤2.53h

AI-Powered supplier vetting

SummaryShanghai Ouhu Pump Industry Manufacturing Co., Ltd. is a China-based limited company established in 2022, presenting itself as a direct manufacturer of fire pumps, stabilized pressure pumps, and related pump products. It reports customization services and OEM service for popular brands. However, its organization is very small, with three employees and a 1,912.92 m² manufacturing plant. Quality inspection is limited to finished products being checked by packing staff. The supplier reports no available SDK, no overseas service countries, and lacks written procedures or records for service assessment, corrective and preventive actions, and customer complaint handling. The provided information does not establish certifications, independently verifiable customer cases, or robust financial credibility.

Supplier typeThe supplier is a China-based limited company established in 2022 and describes itself as a direct manufacturer of pumps. Its stated scope includes fire-protection metal products, electronic special equipment, pumps, valves, fire-fighting equipment, and electrical equipment, while its identified products are fire pumps and stabilized pressure pumps.

After-Sales capabilityThe supplier has no written procedures or followed records for service-capability assessment, corrective and preventive actions, or effective complaint handling. It reports a one-month average lead time in both peak and off-season and lists Ningbo port as the nearest service location, but no overseas service countries are reported.

Production capacityThe supplier identifies itself as a direct pump manufacturer with a 1,912.92 m² manufacturing plant and products including fire pumps and stabilized pressure pumps. Nevertheless, the organization reports only three employees, and finished products are checked by packing staff, leaving production scale and quality-control depth limited in the available evidence.

Customization capabilityThe supplier explicitly reports minor, flexible, full, design-based, and sample-based customization, and states that it provides OEM services for popular brands. These statements directly support broad customization capability.