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Main parameters to consider when selecting an electromagnetic water pump
1. Voltage and frequency used:
Eg 220VAC 50Hz or 120VAC 60Hz
Power
16W (Rating)
3. Insulation (temperature resistance) class (Class):
A class 105 ℃ (temperature rise ≤75 K)
B class 130 ℃ (temperature rise ≤90 K)
F class 155 ℃ (temperature rise≤115 K)
H-class 180 ℃ (temperature rise ≤140 K)
Class C 220 ℃ (temperature rise ≤180 K)
Note: T (℃) = [T (F) -32)] * 5/9
4. Working methods
ED100% -continuous pumping 2min / 1min --- pumping 2 minutes / stopping 1 minute (intermittent pumping)
5. Use environment
Ambient temperature, such as Ta max: 60 ℃
Fluid temperature, such as Tf max: 35 ℃
6. Maximum pressure
For example: 15Bar (the required working pressure should be within 70% of the maximum pressure)
7. Flow under working pressure, such as 160g / min (@ 10Bar)
Flow rate-pressure curve
Generally speaking, the flow rate of the pump will decrease as the working pressure increases. The flow rate is maximum at 0 Bar, and the flow rate is 0 when the block is completely blocked.
CONTACT US
You can contact us in the following ways
And look forward to your inquiry:
Tel：0755 - 27598327
Fax：0755 - 27598671
E-mail：marketing@solenoidcoil.cn
Marketing：0755 - 27599482
Add：Zone 3, 4th Floor, Building 1, Jia'an Science and
Technology Park, Liuxian 1st Road, District 67, Shenzhen
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