Multi-Stage Water Pump System with Zero Negative Pressure Technology

Name: Multi-Stage Water Pump System with Zero Negative Pressure Technology
Brand: Shanghai Ouhu Pump Industry Manufacturing Co., Ltd.
SKU: 2278928985

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

US$1,500.00-8,500.00

1 Piece

Product profile

Customization

Available

Max.Head

>150m

Max.Capacity

>400 L/min

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

Zero Negative Pressure Technology: Connects directly to municipal pipes without generating negative pressure for stable supply.

High-Efficiency Motor Options: Equipped with IE3 or IE4 high-efficiency three-phase asynchronous motors.

PID Closed-loop Control: Features PID control with pressure sensor feedback for precise pressure stability.

Comprehensive Protection Functions: Includes auto start/stop, fault alarm, overload, dry-run, and phase protection.

Multiple Material Options: Wet parts available in Stainless Steel (304/316), Cast Iron, or Bronze.

Global Compliance Certifications: Certified to CE, ISO 9001, ISO 14001, NFPA 20, FM, and UL standards.

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: ≤5.61h

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.