12 volt Electronic refrigerator pump

Model:	ZK40E
Brand:	ZKJD
Origin:	Made In China
Category:	Industrial Supplies / Machinery / Pumps Vacuum Equipment
Label:	12 volt pump , Electronic pump , refrigerator pump
Price:	US $25 / pc
Min. Order:	1 pc

Product Description

Electronic refrigerator pump,12 volt
Specification

NO	Items	Specs
1	Sizes and weight	80x64.4x48;250g
2	Dimension of inlet	13.2mm(1/4 inch thread)
3	Dimension of outlet	13.2mm(1/4 inch thread)
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℃(2 phase) or 100℃(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	10.5L/MIN(2.7G/MIN)
14	Max Static Head	7m(26ft)
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

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 5m..

l Can be customized

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

2-Phase

u Drived by sensor which should be put inside the pump body

3-Phase

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
model	V	A	m	ft	L/H	G/H	w
ZK40E-1250	12	1.10	5.0	16.0	500	132	13.2
ZK40E-2470	24	1.10	7.0	23.0	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.