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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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Boosting/circulation/Variable-frequency/Low-noise/centrifugal pump
The OWP-BL43-300 automotive water pump is an efficient and reliable solution for various applications. It features a high-efficiency brushless DC motor, ensuring low power consumption and a long service life. This centrifugal pump utilizes magnetic force transmission. With a rated head of 6M and a rated flow of 6000 L/H, it provides optimal performance and consistent water circulation.
The OWP-BL43-300 is designed to operate in a wide range of temperatures, making it adaptable to different environments. It incorporates multiple protective features such as dry running protection, reverse polarity protection, overvoltage protection, over current protection, overload protection, and over-temperature protection, ensuring safe and reliable operation.
This automotive water pump offers constant flow controlling, enabling precise water flow regulation for enhanced efficiency. Its dependable performance, coupled with its strong protective measures, makes it an ideal choice for a variety of applications.
Working Voltage (VDC) | Rated power | Rated flow (L/H) | Dimensions (mm) | Weight (g) |
18V-32V(24V) |
130W | Q=5000L/H, H≥5m |
195*90*145 |
1950g |
200W | Q=6000L/H, H≥6m | |||
250W | Q=6000L/H, H≥8m |
Connector model and the corresponding electrical properties (as
shown below):
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
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)
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
■ 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
■ Mounting instruction
OWP-BL43-300 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 .
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.
