Pump/aquarium fish tank pumps are made in China

Specification

NO    Items    Specs

1    Sizes and weight    83x63x48;250g

2    Dimension of inlet    13.8mm

3    Dimension of outlet    10mm

4    Driving method     Brushless, Magnetic , 2 phase or 3 phase

5    Pump material    PA66+GF30% (optional)

6    Condition of use    Continuously 

7    Fluids     Water, oil, gasoline, acid and alkali solution etc

8    Max working temp    60 Celsius(2 phase)or 100 Celsius(3 phase)

9    Power consumption    2.5W~26.4W

10    Rated voltage    12Vdc or 24Vdc

11    Voltage used    5Vdc ~ 12Vdc or 5Vdc ~ 24Vdc

12    Max rated current    1.2A

13    Max flow rate    10.8L/MIN(2.86G/MIN)

14    Max Static Head    7m(23ft)

15    Noise    <35dB

16    Water proof class    IP68(can be submersible installed)

17    Life span    More than 30000hrs

18    Power supply    Solar panel; DC electric source; battery



Features

Brushless, permanent magnetic rotor, maintenance-free, long life

small size, high efficiency, low consumption, low noise

Ceramic sleeve and ceramic shaft 【optional】

Stator and circuit board sealed by epoxy resin, completely water proof

Parameter adjustable, 12v pump’s head can be 2m to 5m..

Can be customized



Difference between 2-phase and 3-phase sensor less BLDC pump

2-Phase    Drived by sensor which should be put inside the pump body

3-Phase    Drived by program, sensor less, whole control circuit can be put outside

Speed adjustable by PWM, analog signals(0-5v) or potentiometer【optional】

Locked-rotor and reverse connection protection

Automatic overload protection and over-temperature protection

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

ZK40-0510    5    0.5    1.0    3.5    250    66    2.5

ZK40-0615    6    0.6    1.5    4.9    300    79    3.6

ZK40-0935    9    1.10    3.5    11.4    420    122    9.9

ZK40-1220    12    0.45    2.0    6.5    350    93    5.4

ZK40-1230    12    0.70    3.0    9.7    400    106    8.4

ZK40-1240    12    1.00    4.0    13.0    460    122    12.0

ZK40-1250    12    1.20    5.0    16.0    520    137    14.4

ZK40-2430    24    0.35    3.0    9.7    400    106    8.40

ZK40-2440    24    0.50    4.0    13.0    460    127    12.0

ZK40-2450    24    0.55    5.0    16.0    520    148    14.4

ZK40-2460    24    0.80    6.0    19.5    580    153    19.2

ZK40-2470    24    1.15    7.0    22.7    620    164    26.4

Remarks    The current above is open outlet current, when contact to circulation system 



the current will cut down to 55%~70% of Rated current.



ZK40A Series