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Long Service Life 250W Automotive Electric Water Pump For Engineer Vehicle

Long Service Life 250W Automotive Electric Water Pump For Engineer Vehicle

  • Long Service Life 250W Automotive Electric Water Pump For Engineer Vehicle
  • Long Service Life 250W Automotive Electric Water Pump For Engineer Vehicle
  • Long Service Life 250W Automotive Electric Water Pump For Engineer Vehicle
  • Long Service Life 250W Automotive Electric Water Pump For Engineer Vehicle
  • Long Service Life 250W Automotive Electric Water Pump For Engineer Vehicle
Long Service Life 250W Automotive Electric Water Pump For Engineer Vehicle
Product Details:
Place of Origin: China
Brand Name: Bextreme Shell
Model Number: OWP-BL43-200
Payment & Shipping Terms:
Minimum Order Quantity: 1 set
Price: Negotiable
Payment Terms: L/C, T/T
Supply Ability: 10000 sets per month
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Detailed Product Description
Max Flow: 4500L\H Application: Water,Submersible,Agriculture Irrigation,automotive
Product Name: Bextreme Shell Electric Water Pump Material: SUS 304 Stainless Steel
Color: Silver Operate Voltage: 18V-32V
High Light:

250W Electric Water Pump

,

SUS304 Electric Water Pump

Long Service Life 250W Automotive Electric Water Pump For Engineer Vehicle

1.5 inch Nozzle 250W Automotive Electric Water Pump For Engineer Vehicle Electric excavator Electric fork-lift truck intercooler

Boosting/circulation/Variable-frequency/Low-noise/shield pump/PWM control/ Fault feedback

 

 

Long Service Life 250W Automotive Electric Water Pump For Engineer Vehicle 0

 

 

 

 

 

Bextreme Shell OWP-BL43-200  SERIES brushless DC water pump

 

Widely used in hybrid bus, hybrid passenger car, electric vehicles, trains, and ships and other heating and cooling circulation system.

 

Long Service Life 250W Automotive Electric Water Pump For Engineer Vehicle 1

 


 
 

Get Technical Data Please click here

 

■ Features

  • Centrifugal pump
  • Magnetic force transmission
  • High efficiency brushless DC motor, low power consumption, high efficiency, long service life.
  • With wide range operating temperature
  • With constant flow controlling
  • PWM signal speed controlling(optional)
  • Diagnostic signal output(optional)
  • Reverse polarity protection
  • Dry running protection
  • Over Voltage, over current protection
  • Overload, over temperature protection

 

 

■ Performance parameter

 

Long Service Life 250W Automotive Electric Water Pump For Engineer Vehicle 2

 

■ External dimension

Long Service Life 250W Automotive Electric Water Pump For Engineer Vehicle 3

Long Service Life 250W Automotive Electric Water Pump For Engineer Vehicle 4Long Service Life 250W Automotive Electric Water Pump For Engineer Vehicle 5

 

 

■ Electrical parameter

 

Working Voltage

(VDC)

Rated power

Rated flow

(L/H)

Dimensions

(mm)

Weight

(g)

 

 

 

18V-32V(24V)

 

 

 

250W

 

2800L/H , H=16M

 

 

 

185*90*155

 

 

 

1950g

 

 

 

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

 

Long Service Life 250W Automotive Electric Water Pump For Engineer Vehicle 6

 
 

AMP282104-1

(matched Plug AMP282080-1)

1 2
+24V DC GND

 

 

Wire thickness The longest wire used *
  24V
1.5 mm² 16m
2.5 mm² 25m
3 mm² 31m
4 mm² 40m

 

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

* The length of the wire means the distance from pump to the battery

 

■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: pure water, 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 +85℃ (-40°F to +185°F) Humidity ≤90%
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.

 

■ 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)

 

■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

 

 

Long Service Life 250W Automotive Electric Water Pump For Engineer Vehicle 7Mounting instruction

OWP-BL43-200 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 30 seconds (after 30 seconds 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 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.
 
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 .
 
7: Can't use the seawater or other heavy pollution with big grain impurity liquid as the liquid medium .

Long Service Life 250W Automotive Electric Water Pump For Engineer Vehicle 8

 

Long Service Life 250W Automotive Electric Water Pump For Engineer Vehicle 7 ■ Attentions

1.Working ambient temperature:-40℃--120℃, should try to avoid close to three-element catalytic, gas discharge pipe system and engine during the installation, ensure the working environment temperature.
 

2.The installation position of the water pump should as much as possible close to the low water level , to extend the service life of the pump.

 

3.Please use the pump far from the dusty environment, the dust is harmful to reduce the service life
 

4.Pay attention to the purity of the water, avoid to jam and impeller-blocked to reduce the service life of pump

 

 

 

 

 

 

 

 


 
 
 

Contact Details
Changzhou Bextreme Shell Motor Technology Co.,Ltd

Contact Person: Eric Peng

Tel: +8618152874275

Send your inquiry directly to us (0 / 3000)

Contact

Address: No.38 Fenghuang road,Tianning district,Changzhou,Jiangsu,China.

Factory Address:No.28,Shunyuan road,Changzhou,Jiangsu,China.