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[China]
Trade Verify
Address: No.8 Tianshan road, Xinbei district,Changzhou,Jiangsu,China.
Contact name:Amigo Deng
Changzhou Bextreme Shell Motor Technology Co.,Ltd |
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Verified Suppliers
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Bextreme Shell OWP-BL43-408T SERIES brushless DC water pump
Boosting/circulation/Variable-frequency/Low-noise/centrifugal pump PWM control/Fault diagnosis
This electronic water pump with compact structure,small size,easy installation and high efficiency, is single-stage centrifugal water pumps.The body of the water pump is constructed of high quality die-cast aluminium alloy.BLDC motor inside allows our pumps operate continuously without maintenance and is trusted by our customers for its nice quality long service life and low maintenance cost.Get technical data please click here.
Working Voltage (VDC) | Rated power (W) | Rated flow (L/H) | Dimensions (mm) | Weight (g) |
18V-32V(24V) |
240W | Q=2400L/H, H=17m |
185*90*155 |
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 |
Widely used in hybrid bus, hybrid passenger car, electric vehicles, trains, ships and other heating and cooling circulation system.
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:38mm (1.5 inch)
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
| Duty Cycle | Description | Remark: 1:PWM duty cycle metrical error ±2% 2:PWM voltage:24VDC, frequency:50-1000Hz 3: Recommended PWM frequency:500Hz 4: Recommended 0% duty as PWM disconnect |
| 0%≤duty≤10% | PWM mode (stop) | |
| 10%≤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)
* The length of the wire means the distance from pump to the battery
| Wire dia. | The longest wire used * |
| 24V | |
| 1.5 mm² | 16m |
| 2.5 mm² | 25m |
| 3 mm² | 31m |
| 4 mm² | 40m |
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)
Medium liquid: liquid mixture (Water with below 60% glycol)
-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.
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.
■ Attentions1.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
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.
