FZ self-cleaning filter | self-cleaning filter

FZ series electric brush self cleaning filter

Automatic self-cleaning water filters: Single unit flow 19-2000m3/h Filtration precision 20-4000 micron

Type：Vertical Material：Carbon steel Cleaning：Brush Control：Automatic

Product advantagev

> High flow rate/high filtration accuracy

> Low pressure loss/low backwash water consumption

> High automation level

Product principle

The water flows through the screen and the particles are retained on the inside of the screen of the filter element. The filtered water then flows out through the outlet.

When the particles accumulated to a certain number and the pressure differential increases to the pre-determined level, the flushing cycle starts.

It include two steps: First, the automatic drain valve opens on the drainage outlet. Then, electronic motor drives the cleaning brushes which are inside the screen, the solids are expelled through the drain valve.

Filters continue to supply filtered water even during the flushing cycle.The whole working system is controlled by a smart box which has several control modes: pressure differential, time, manual and PLC.

Flowrate	19-4000m3/h	Control way	Differentialpressure/time/manually/PLC
Filtration precision	20um-4000um	Cleaning way	Brush
Working pressure(max.)	1 .6MPa(Customized)	Cleaning time	10-200S(Adjustable)
Working pressure(min.)	0.1MPa	Perforate screen	800-4000um
Working temperature	<65'℃	Wedge screen	50-1000um
Power	380V150HZ	Sintered screen	20-800um

Product principle

The water flows through the screen and the particles are retained on the inside of the screen of the filter element. The filtered water then flows out through the outlet.

When the particles accumulated to a certain number and the pressure differential increases to the pre-determined level, the flushing cycle starts.

Product principle

Single maximum filter flow	19-2000m3/h	Control way	Pressure difference/Time/Manually/PLC
Filtration range	20μm-4000μm	Cleaning way	Brush
Max working pressure	1.6MPa（customized）	Cleaning time	10-200seconds(optional)
Min working pressure	0.1MPa	Drilling	800-4000μm
Working temperature	≤65℃	Wedge	50-1000μm
Power	380V/50Hz（customized）	Woven composite	20-800μm

Selection of data table

MODEL	WATER IN/OUTLET （mm）	H （mm）	H1 （mm）	H2 （mm）	H3 （mm）	H4 （mm）	W （mm）	DRAIN OUTLET （mm）	MOTOR POWER （KW）	FLOW （m3/h）	WEIGHT (Kg)
DLD-FZ-50	50	970	670	200	425	1170	453	25	0.12	19	50
DLD-FZ-65	65	970	670	200	425	1170	453	25	0.12	30	70
DLD-FZ-80	80	1010	690	200	425	1210	473	40	0.12	50	87
DLD-FZ-100	100	1280	950	200	550	1580	473	40	0.18	80	106
DLD-FZ-150	150	1470	1110	200	630	1870	473	50	0.18	150	197
DLD-FZ-200	200	1860	1310	200	720	2360	617	50	0.25	320	248
DLD-FZ-250	250	1985	1385	200	745	2490	720	50	0.25	490	360
DLD-FZ-300	300	2350	1660	150	845	3150	770	50	0.37	710	486
DLD-FZ-350	350	2350	1660	150	845	3150	770	50	0.37	970	653
DLD-FZ-400	400	2505	1725	150	845	3310	930	50	0.37	1260	765
DLD-FZ-450	450	2555	1750	150	845	3360	1020	50	0.37	1600	814
DLD-FZ-500	500	2600	1775	150	845	3500	1020	65	0.55	1970	920