Product Specification

OWP Series Automotive Electronic Pump For Truck Engine Cooling System 24VDC Input Pump Head 2.5 Bar.

PRODUCTION DESCRIPTION

The OWP-BL43-440T automotive water pump designed to fulfill your requirements with outstanding attributes. This automotive water pump(coolant pump) with an impressive IP68 waterproof rating, this coolant pump guarantees dependable performance even in moist conditions. The OWP-BL43-440T is a centrifugal pump, its voltage range of 18-32V allows for versatility and compatibility with a variety of power sources. This automotive water pump is equipped with a formidable 400W power rating, ensuring efficient water circulation for diverse applications. The coolant pump's 1-inch nozzle diameter accommodates most hose sizes, providing flexibility in usage. Moreover, this centrifugal pump operates at an impressively low noise level of under 61db, ensuring a quiet operation. Place your trust in the OWP-BL43-440T BLDC automotive water pump to deliver unparalleled performance with its exceptional specifications.

FEATURES

◆Centrifugal pump

◆coolant 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

◆Diagnostic signal output

◆With constant flow controlling

◆Reverse polarity protection

◆Dry running protection

◆Over Voltage, over current protection

◆Overload, over temperature protection

■ Driving device (Including motor)

Driving rotor: PPS plastic capsulated magnet

Screws and nuts: SUS 304 stainless steel

Driving Motor: brushless DC motor

Motor wire frame :PPA GF

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

Bracket: steel

Bracket hoop: US 304 stainless steel

Waterproof based on IP68 rating (en60529)

Connector model: AMPHENOL C-ATP04-4P-PD01NFK(matched Plug AMPHENOL C-ATP06-4S-RD01NFK)

Nozzle diameter:25mm (1 inch)

■ Technical description (related parts in contact with the liquid)

Pump head housing: Die casting aluminum alloys

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

EMC: Grade 3

Noise:≤61dB

PARAMETER

■ Performance parameter of OWP-BL43-440T automotive water pump

■ Electrical parameter of this coolant pump

Working voltage(VDC):18-32V(24V)

Rate power:400W

Rate flow: Q=3000L/H,H=20M

Dimensions(mm):193*90*159.5

Weight(g):2200g

■ System pressure of OWP-BL43-440T automotive water pump

-0.2 to 2.5 bar (100℃ (212°F).

This automotive water pump's service life is more than 20,000 hours based on the rated voltage and 36℃(86°F) ambient ttemperature.

■ Voltage range OWP-BL43-440T automotive water pump

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)

■ 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 temperatur:-40℃ to +70℃ (-40°F to +158°F)

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

DIMENSIONAL DRAWING