Water Treatment Machinery Stainless steel brush auto backwash self-cleaning filter

Product Description

Product structure

1:Water inlet
2.Ccreen
3:Automatic drain valve
4: Hydraulic piston
5:Suction nozzle
6:Axis
7:Water outlet
8:Hydraulic motor

Parameters

Single filter flow(max)	4000m3/h
Filtration range	20-4000 micron
Working pressure	0.2-1.6Mpa
Adjustable flushing time	10-200 seconds
Power supply	220 v / 50 Hz , AC24V
Control modes	Pressure difference/time/manual/PLC
Shell material	Carbon steel/304 stainless steel/316L
Screen material	304 stainless steel/316L

How does the self-cleaning filter work?

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.
Self-cleaning mode can be started by pressing, timing or manual three ways, following the principle of pressure difference.
When the internal and external pressure difference reaches the set value,  the self-cleaning mode starts.Drain pipe hydraulic valve open, sucking the scanner to produce negative pressure suction nozzle inside, absorbing impurities, at the same time sucking scanner in under hydraulic motor along the inside surface mesh do reciprocating screw, movement, no cleaning blind area, impurities by the discharge outlet.
The cleaning time of self-cleaning filter is set by the controller in advance, the drain valve is closed after cleaning, and little water loss in cleaning process.

Product selecting

When you are choosing automatic screen filters, please consider the following parameters:

·            Flow capacity( Pipe diameter)

·            Filtration range

·            Shell material

·             Pipeline pressure

·            Chemical properties of the filter medium

·            Suspended solids(SS) concentration of filter medium

DLAF200 series Models for choose

Model	Water in/outlet (mm)	D1 (mm)	X (mm)	Y (mm)	H (mm)	H1 (mm)	Flow (m³/h)
DLAF202S	50	273	217	150	855	1110	20
DLAF203S	80	273	217	150	855	1110	50
DLAF204	100	273	237	150	855	1110	80
DLAF204S	100	273	237	400	1105	1510	100
DLAF206	150	273	257	450	1255	1760	130
DLAF208	200	325	283	560	1425	2100	200

Packaging & Shipping

Our Services

1.   Our company provides maintenance for 1 year after delivery.

2.   Alfter the goods are delivered, our company will track the products.

3.   In addition to the after-sales service during the warranty period, the company is also

responsible for equipment maintenance after the warranty period.