# OWP-D-100L-24-P20 High-Efficiency Brushless DC Centrifugal Pump

The **OWP-D-100L-24-P20** is a rugged, high-performance single-stage centrifugal pump engineered for precision fluid cooling. Its core working principle leverages a **brushless DC motor** paired with **magnetic force transmission (shield pump structure)**: the motor drives an impeller optimized via CFturbo/ANSYS FLUENT hydraulic simulations, ensuring ideal impeller-volute matching for maximum hydraulic efficiency. Magnetic transmission eliminates mechanical seals, preventing medium leakage and boosting long-term reliability—critical for sensitive cooling tasks.

## Key Applications

This pump excels in demanding thermal management scenarios, including:

- Electric Vehicle (EV) systems: motor/controller cooling, battery thermal management

- Sustainable energy: fuel cell cooling, battery energy storage cooling

- High-performance computing: large-scale GPU cooling, supercomputer immersion cooling

- Industrial & telecom: industrial cooling systems, communication base station cooling

- Heavy-duty equipment: electricized engineering vehicles, turbocharger intercooling

## Core Advantages

- **Superior Efficiency**: Motor efficiency is 3-5% higher than competitors (via professional electromagnetic design), while optimized hydraulics reduce energy waste.

- **Extreme Durability**: Automotive-grade electronic components withstand -40℃ to +85℃ (-40°F to +185°F) operating temperatures; IP68 waterproof rating (per IEC 60529) resists dust and water.

- **Comprehensive Protection**: Features reverse polarity, dry running, over-voltage, over-current, overload, and over-temperature protection to avoid damage.

- **Long Lifespan**: Exceeds 20,000 hours of service (at rated 24VDC and 36℃/86°F ambient temperature).

## OWP-D-100L-24-P20 Specification Table

| Parameter | Details |

|-------------------------|------------------------------------------|

| Model No. | OWP-D-100L-24-P20 |

| Power Input | 24VDC |

| Rated Power | 100W |

| Rated Flow/Head | 1800L/H @ 8.8M |

| Max Flow/Head | 3000L/H / 11M |

| Compatible Medium | Glycol (50-60%)+water, dielectric oil, electronic fluorinated solution |

| Temperature Range | -40℃ to +85℃ (-40°F to +185°F) (long-term) |

| IP Rating | IP68 |

| Service Life | ＞20,000 hours |

| Weight | 1.1kg |

## Target Markets

The OWP-D-100L-24-P20 serves fast-growing industries: **EV manufacturing**, **battery energy storage**, **data centers (HPC)**, **industrial cooling**, **telecommunications**, and **electric engineering vehicles**. It meets global demand for energy-efficient, durable cooling solutions in harsh environments.

Flow rate VS Head Curve

Dimensional Drawing