OWP-BL43-408T 24VDC BLDC Water Pump for Electric Vehicle Cooling Systems - 41mm Nozzle, 20,000+ Hour Lifespan
Price:
Negotiable
MOQ:
1
Delivery Time:
5-10days
Brand:
Bextreme Shell
Product Description
Product Overview
The OWP-BL43-408T BLDC Water Pump delivers exceptional performance for heating and cooling circulation systems in hybrid buses, electric vehicles, trains, ships, and other applications. Featuring advanced brushless DC motor technology and comprehensive protection systems, this centrifugal pump ensures reliable operation across diverse industrial environments.
Key Features
Centrifugal pump design with magnetic force transmission
High-efficiency brushless DC motor for low power consumption
Wide operating temperature range: -40℃ to +120℃
CAN communication interface for precise control
Constant flow control with PWM signal speed regulation
Comprehensive protection: reverse polarity, dry running, overvoltage, overcurrent, overload, and over-temperature
IP68 waterproof rating for maximum durability
Service life exceeding 20,000 hours
Technical Specifications
Performance Parameters
| Parameter | Specification |
|---|---|
| Rated Voltage | 24VDC (18V-32V operating range) |
| Nozzle Diameter | 41mm (1.61 inch) |
| Operating Temperature | -40℃ to +120℃ (-40°F to +248°F) |
| Medium Temperature | -40℃ to +85℃ (-40°F to +185°F) |
| System Pressure | -0.2 to 2.5 bar |
| Noise Level | ≤60dB |
| Service Life | >20,000 hours at rated voltage and 36℃ ambient |
Construction Materials
| Component | Material |
|---|---|
| Pump Head Housing | Die casting aluminum alloys |
| Impeller & Shield Cavity | PPS+GF |
| Shaft & Sleeve | Stainless steel (3CR14) with carborundum composite |
| Seal Ring | EPDM |
| Motor Housing | Die-casting aluminum with sandblasting and anodizing + PE powder coating |
Performance Data
Installation Guidelines
Install pump at system's lowest position to ensure impeller immersion
Avoid dry running - automatic shutdown after 15 minutes of dry operation
Use recommended 41mm diameter inlet pipes
Install vertically or horizontally with outlet port upward
Ensure connected pipes are vertically mounted with minimal elbows
Use only recommended liquid mixtures (water with below 60% glycol)
Important: Do not use seawater or heavily polluted liquids with large grain impurities as medium.
Application Examples
Dimensions & Mounting
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Changzhou Bextreme Shell Motor Technology Co.,Ltd
Location
No.8 Tianshan road, Xinbei district,Changzhou,Jiangsu,China.
Contact Person
Sharon Xiao