Specification
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NO
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Items
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Specs
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1
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Sizes and weight
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85.5x82x48;250g
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2
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Dimension of inlet
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20mm(1/2 inch thread)
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3
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Dimension of outlet
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20mm(1/2 inch thread)
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4
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Driving method
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Brushless, Magnetic , 2 phase or 3 phase
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5
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Pump material
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PA66+GF30% (optional)
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6
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Condition of use
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Continuously
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7
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Fluids
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Water, oil, gasoline, acid and alkali solution etc
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8
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Max working temp
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60degree(2 phase)or 100degree(3 phase)
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9
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Power consumption
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3.25W~26.4W
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10
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Rated voltage
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12V or 24Vdc
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11
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Voltage used
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5Vdc ~ 12Vdc or 5Vdc ~ 24Vdc
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12
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Max rated current
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1.2A
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13
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Max flow rate
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18L/MIN(4.76G/MIN)
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14
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Max Static Head
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4.5m(14.6ft)
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15
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Noise
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<35dB
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16
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Water proof class
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IP68(can be submersible installed)
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17
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Life span
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More than 30000hrs
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18
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Power supply
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Solar panel; DC electric source; battery
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Features
l Brushless, permanent magnetic rotor, maintenance-free, long life
l small size, high efficiency, low consumption, low noise
l Ceramic sleeve and ceramic shaft [optional]
l Stator and circuit board sealed by epoxy resin, completely water proof
l Parameter adjustable, 12v pump’s head can be 1.5m to 3m..
l Can be customized
Difference between 2-phase and 3-phase sensor less BLDC pump
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2-Phase
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u Driven by sensor which should be put inside the pump body
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3-Phase
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u Driven by program, sensor less, whole control circuit can be put outside
u Speed adjustable by PWM, analog signals(0-5v) or potentiometer[optional]
u Locked-rotor and reverse connection protection
u Automatic overload protection and over-temperature protection
u Soft start with low in-rush current, great for PV panel
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Model Note
DC40C-XX YY
1,DC--------means the pump is brushless dc pump
2,40---------Sizes: 40 means the size is at the range of 4cm
3,C---------differentiate outlet and inlet from DC40
4,XX--------voltage :12 means the voltage is 12Vdc
5,YY---------Head: 30 means the pump head is 3m
Parameters (The technical specification only for reference, it can be customized)
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model
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voltage
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Rated current
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head
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flow
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power
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|||
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V
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A
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m
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ft
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L/H
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G/H
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w
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||
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DC40C-1230
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12
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1.1
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3
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9.7
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840
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222
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13.2
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DC40C-2445
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24
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1.1
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4.5
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14.6
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1080
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286
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26.4
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Remarks
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The current above is open outlet current, when contact to circulation system the current will cut down to 55%~65% of Rated current.
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