Feet bath pump with low noise,12v or 24v

Model:	ZK50F
Brand:	ZKJD
Origin:	-
Category:	Industrial Supplies / Machinery / Pumps Vacuum Equipment
Label:	feet bath pump , heat water pump , circulation pump
Price:	US $45 / pc
Min. Order:	1 pc

Product Description

Specification

NO	Items	Specs
1	Sizes and weight	94.1x99x50;480g
2	Dimension of inlet	20mm(1/2 inch thread)
3	Dimension of outlet	20mm(1/2 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, acid and alkali solution etc
8	Max working temp	60℃(2 phase)or 100℃(3 phase)
9	Power consumption	2.5W~43.2W(2 phase) 2.5W~86.4W(3 phase)
10	Rated voltage	12Vdc or 24Vdc
11	Voltage used	5Vdc ~ 12Vdc or 5Vdc ~ 24Vdc
12	Max rated current	1.8A(2 phase)or 3.6A(3 phase)
13	Max flow rate	17L/Min(4.5GPM) ---2 phase 20L/Min(5.5GPM) ---3 phase
14	Max Static Head	8m(26ft)---- 2 phase 15m(49ft)-- 3 phase
15	Noise	<40dB
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 8m..

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	Current	Head	Flow	Power
	V (dc)	A	m	L/H	w
ZK50F-1250T	12	1.9	5.00	820	22.8
ZK50F-1250S
ZK50F-1250A
ZK50F-1280S	12	3.6	8.00	1000	43.2
ZK50F-1280A
ZK50F-2480T	24	1.8	8.00	1000	43.2
ZK50F-2480S
ZK50F-2480A
ZK50F-24150S	24	3.6	15.00	1200	86.4
ZK50F-24150A
Remarks	The current above is open outlet current, when contact to circulation system the current will cut down to 55%~70% of Rated current.