DLAF200 suction type SS316L automatic backwash screen filter
Cooling circulating water system, agricultural irrigation system,
steel high pressure descaling system, fire sprinkler system, UF/RO
membrane system protection filtration, seawater desalination RO
protection filtration, high concentration wastewater treatment,
river, river, lake process water treatment, aquaculture Filtration,
water/rainwater reuse treatment, wet electric dust removal ash
water treatment, spray paint wastewater treatment, automobile
assembly test, cutting fluid circulation filtration, tire rubber
cooling water filtration, oil recovery water injection filtration,
marine press water reuse, water source heat pump Cooling water
filtration, waste heat utilization filtration.
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.
■Filtration precision from 400 microns -25 micron
■Water flow per unit: 200m3/h maximum
■Minimum working pressure ≥ 2 bar
■Maximum working pressure＜ 10bar (special customized)
■Working temperature ≤65℃
■Rate operated voltage: 220V/50Hz or others
■ Cleaning method: suction
■ Cleaning time:5 seconds
■ Control mode: differential pressure, time, manually
DLAF200 series self-cleaning filter specification table