| Place of Origin: | China (Mainland) |
|---|---|
| Brand Name: | ZKJD |
| Model Number: | ZK40B |
| Theory: | |
| Structure: | |
| Power: | |
| Standard or Nonstandard: | |
| Fuel: | |
| Pressure: | |
| Application: |
Quick Details
Specifications
Small and long life Toilet pump from shenzhen,China water pump
Specification
|
NO
|
Items
|
Specs
|
|
1
|
Sizes and weight
|
71.9x59.5x43;250g
|
|
2
|
Dimension of inlet
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10mm
|
|
3
|
Dimension of outlet
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10mm
|
|
4
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Driving method
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Brushless, Magnetic , 2 phase or 3 phase
|
|
5
|
Pump material
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PA66+GF30% (optional)
|
|
6
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Condition of use
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Continuously
|
|
7
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Fluids
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Water, oil, gasoline, acid and alkali solution etc
|
|
8
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Max working temp
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60℃(2 phase)or 100℃(3 phase)
|
|
9
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Power consumption
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2.5W~15.6W
|
|
10
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Rated voltage
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12Vdc or 24Vdc
|
|
11
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Voltage used
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5Vdc ~ 12Vdc or 5Vdc ~ 24Vdc
|
|
12
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Max rated current
|
1A
|
|
13
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Max flow rate
|
9L/MIN(2.4G/MIN)
|
|
14
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Max Static Head
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5m(16ft)
|
|
15
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Noise
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<35dB
|
|
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
|
More than 30000hrs
|
|
18
|
Power supply
|
Solar panel; DC electric source; battery
|
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 2m to 4m..
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 Drived by sensor which should be put inside the pump body
|
|
3-Phase
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u Drived 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
|
Parameters (The technical specification only for reference, it can be customized)
|
model
|
voltage
|
Rated current
|
head
|
flow
|
power
|
||
|
V
|
A
|
m
|
ft
|
L/H
|
G/H
|
w
|
|
|
ZK40B-0510
|
5
|
0.5
|
1.0
|
3.5
|
250
|
66
|
2.5
|
|
ZK40B-0615
|
6
|
0.6
|
1.5
|
4.9
|
300
|
79
|
3.6
|
|
ZK40B-0935
|
9
|
0.87
|
3.5
|
11.4
|
420
|
122
|
8.0
|
|
ZK40B-1220
|
12
|
0.45
|
2.0
|
6.5
|
350
|
93
|
5.4
|
|
ZK40B-1230
|
12
|
0.70
|
3.0
|
9.7
|
400
|
106
|
8.4
|
|
ZK40B-1240
|
12
|
1.00
|
4.0
|
13.0
|
460
|
122
|
12.0
|
|
ZK40B-2430
|
24
|
0.35
|
3.0
|
9.7
|
400
|
106
|
8.40
|
|
ZK40B-2440
|
24
|
0.50
|
4.0
|
13.0
|
460
|
127
|
12.0
|
|
ZK40B-2450
|
24
|
0.65
|
5.0
|
16.0
|
520
|
148
|
15.6
|
|
Remarks
|
The current above is open outlet current, when contact to circulation system the current will cut down to 55%~70% of Rated current.
|
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