Nozzle size 1 Inch 24V Centrifugal Water Pump For Race Car BEV Bus PHEV Cooling

Product Specification

Payment Terms	L/C, T/T,Paypal	Supply Ability	10000 sets per month
Delivery Time	5-10days	Packaging Details	PE bag+carton
product name	automotive motor pump	Type	Centrifugal Pump
Application	water booster \cooling system	Operate Voltage	18V-32V
Material	Cast aluminium	colour	silver
Fuel	electric	Structure	Single-stage Pump
Brand Name	Bextreme Shell	Model Number	OWP-BL43-426T
Place of Origin	China
High Light	24V DC Motor Water Pump ，1Inch Nozzle Motor Water Pump ，BEV Bus Motor Water Pump

 

Bextreme Shell 1 Inch Nozzle 24V DC Motor Water Pump with PWM Speed Control For Race Car BEV Bus PHEV Battery Cooling Thermal Management System.

 

 

                                

Bextreme Shell OWP-BL43-426T SERIES brushless DC water pump

Boosting/circulation/Variable-frequency/Low-noise/centrifugal pump PWM control/Fault diagnosis

■Description

The OWP-BL43-426T automotive water pump is a high-performance and reliable solution for various water pumping applications. Designed to operate within an input voltage range of 18-32V, this pump offers a rated head of 17 meters and a rated flow of 2400 liters per hour. With a power consumption of 240W, it efficiently meets your pumping needs.

This water pump is equipped with several advanced features, including dry running protection to prevent damage in case of low water levels, a centrifugal pump for effective water circulation, and magnetic force transmission for improved efficiency. Its IP68 waterproof rating ensures durability and performance even in challenging environments.

Additionally, the OWP-BL43-426T is known for its low noise emission, generating less than 61dB during operation. With PWM signal speed controlling, you have precise control over the pump's speed.

The wide range operating temperature makes it suitable for use in diverse climates and conditions. It also offers diagnostic signal output, providing important feedback on the pump's performance for easy troubleshooting.

Safety features are integrated into this water pump, such as reverse polarity protection, overvoltage and overcurrent protection, overload protection, and over-temperature protection. These safeguards ensure the longevity of the pump while protecting it from potential damages caused by electrical abnormalities.

 

■Selling points

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

Diagnostic signal output

With constant flow controlling

Reverse polarity protection

Dry running protection

Over Voltage, over current protection

Overload, over temperature protection

 

 

■ Electrical parameter

 

 

Working Voltage (VDC)	Rated power (W)	Rated flow (L/H)	Dimensions (mm)	Weight (g)
18V-32V(24V)	240W	Q=2400L/H, H=17m	193*90*159.5	2200g

 

Connector model and the corresponding electrical properties(as shown below)

 

AMP282106-1 (matched Plug AMP282088-1)	1( Black)	2( Yellow)	3(Blue)	4(Red)
	GND	Fault feedback	PWM	+24V

 

 

■ Performance curve

 

 

 

■ External dimension

 

 

■ PWM character

Duty Cycle	Description	Remark: 1:PWM duty cycle metrical error ±2% 2:PWM voltage:24VDC, frequency:1 KHz 3: Recommended PWM stop duty cycle:7% 4: Recommended 0% duty as PWM disconnect
0%≤duty≤10%	PWM mode (stop)
11%≤duty≤55%	PWM mode (Min speed)
56%≤duty≤90%	PWM mode (Linear speed control range)
90%≤duty≤100%	PWM mode (max speed limit)

 

Recommended Wire size is (Based on 3% voltage drop)

 

■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

 

■ 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

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: AMP282106-1 (matched Plug AMP282088-1)

Nozzle diameter:25mm (1 inch)

 

 

■ Mounting instruction

OWP-BL43-426T series pumps are centrifugal pumps which require pre-filled,

The pump installed in the lowest position of the system to ensure that the impeller is always immersed in the liquid, or pre-filled the pump before power on .

 

1: Pump should not be dry-running, even though it can dry-running for 15 minutes (after 15 minutes dry-running, it will automatically stop), Dry running will makes noise, also increasing abrasion to the shaft and shaft sleeve.

 

2:Use the recommended diameter pipe connecting the pump inlet, if you use a smaller diameter hose pump inlet, Due to the negative pressure in the pump, the outside air easier enter to the pump through the pipeline, it will make the pump performance degradation, and also the air bubbles make damage to the pump.

 

3: As viewed from the pump inlet direction, the impeller rotates clockwise (see the arrow on the outlet port).

 

4: The pump can be installed vertically or horizontally mounted (see figure 1 ) When installed vertically, the outlet port should be upward .

 

5:In order to avoid the dry- running (air get stuck in impeller),the water pump outlet port should be vertical or in the upper of the impeller. (see figure 1 )

 

6: The connected pipe should be vertically mounted (or no elbow in 20cm )to make the air discharged easily, the outlet pipe should not be used less than 90 degrees elbow (see figure 2).

 

7: Can't use the seawater or other heavy pollution with big grain impurity liquid as the liquid medium .

 

Figure 1                            Figure 2

 

 

■  Applications of product 

For the immersion cooling system of servers

FAQ

1.Q:Can I place a sample order?

Yes, we welcome sample order to test and check quality. Mixed samples are acceptable

 

2.What about the lead time

It is spending 30 days generally after you making the payment.

 

3.Do you provide technology support?
YES. Our company have strong R&D capability, we can provide technology support if you need.

 

4. How to ship to us?
We will ship the goods to you according to the DHL or UPS or FEDEX etc

 

5. How can I know the product is suitable for me?
Frist, you need to provide us the more details information about the product. We will recommend the item to you according to your requirement of specification. After you confirm, we will prepare the samples to you. also we will offer some good advances according to your product use.