Product description

OWP-BL43-300 automotive water pump. With its 24V DC power supply, this automotive water pump offers a suitable voltage level for automotive applications, ensuring compatibility with standard electrical systems.It features a high capacity 6000L/H and it is designed to effectively circulate coolant throughout the engine, effectively dissipating heat and preventing potential overheating issues.

Features

◆Centrifugal pump

◆Magnetic force transmission

◆High efficiency brushless DC motor, low power consumption, high efficiency, long service life.

◆With wide range operating temperature

◆PWM signal speed controlling(optional)

◆Diagnostic signal output(optional)

◆With constant flow controlling

◆Reverse polarity protection

◆Dry running protection

◆Over Voltage, over current protection

◆Overload, over temperature protection

Parameter

Working voltage:18-32VDC

Rated power: 250W

Rated flow: Q=6000L/H, Head≥8M

Dimensions(mm):195*90*145

Weight:2200g

Performance curve

Technical description (related parts in contact with the liquid)

Pump head housing: Aluminum alloy

Impeller: PPS+GF

Shield cavity: PPS+GF

Shaft sleeve: carborundum composite materials

Shaft: stainless steel(3CR14) shaft

Magnet housing: PPS plastic capsulation

Seal ring: EPDM

Driving device (Including motor)

Driving rotor: PPS plastic capsulated magnet

Screws and nuts: SUS 304 stainless steel

Driving Motor : brushless motor

Motor wire frame :PPA GF

Pump housing: Die-casting aluminum case with sandblasting and anodizing +PE powder coating..

Bracket: Steel base

Bracket hoop: US 304 stainless steel

Waterproof based on IP68 rating (en60529)

Connector model: AMP282104-1 (matched Plug AMP282080-1)

Nozzle diameter:40mm (1.5 inch)

Temperature parameter

Medium liquid temperature: -40℃ to +85℃ (-40°F to + 185°F)

Working ambient temperature: -40℃ to +120℃ (-40°F to +248°F)

Storage temperature: -40℃ to +70℃ (-40°F to +158°F)

(up to 100 ℃, but it will shorten the service life)

System pressure

-0.2 to 2.5 bar ( 100℃ (212°F).

The service life is more than 20,000 hours based on the rated voltage and 36℃(86°F) ambient

temperature.

Voltage range

Rated 24V water pump, workable range 18V - 32V

Although the motor can be used in a wide range of voltage and temperature, but excessive or too

low voltage and temperature will affect the service life of the motor, the pump can not be

exposed to thermal radiation ambient.

Medium liquid: liquid mixture (Water with below 60% glycol)

Dimensional drawing