Delivery Time:15-45days after confirmation
Certification:ISO9001 CE CS ASME

BOCIN Carbon steel Scraper Automatic Self Cleaning Filters for low flow range

1 ,BOCIN internal scraper filter Automatic self cleaning filter Products Description>>

BOCIN-AC-NGDseries electric scraper self-cleaning filter is mainly applied to filter liquid which contains more gravity particles,This kind of filter is equipped with adjuster for scraper.

BOCIN - AC-NGD series automatic self cleaning filters is a kind of filter suitable for bad environment, it can be equipped with 3500 microns - 50 micron filter screen and 8-36 \"pipeline diameter for different using requirements. The cleaning process is started by a differential pressure switch which is monitoring the different pressure of inlet and outlet pipeline of filter, usually the default value of press difference switch is 0.5 bar (7 psi).

Remarks: AC-NGD series electric scraper self cleaning filter has two types: inner scraper namely scraper is inside the filtering element;outer scraper namely the scraper is outside the filtering element. 

BOCIN internal scraper filter Electric scraper self cleaning filter Working principle>>

Liquid flows up toward down into filtrer from inlet then thrugh elements,lastly flows out form outlet,when collecting enough impurity on surface the scraper which is driven by electric machinery and equiped with correctors will close to elements adn rotate to strike off the impurity and impurity will be collected enough the automatic drain valve opens adn let the liquid containing high concentration impurity go,liquid after filtration would be recycled or discharged.

BOCIN internal scraper filter specifiation>>

Model NO	NGD-273	NGD-325	NGD-426	NGD-530	NGD-630	NGD-720	NGD-820	NGD-920	NGD-1020
Pipe DIA.(mm)	80	100	200	250	300	350	400	450	500
Flow rate(m3/h)	50	150	300	500	700	1100	1500	2000	500
Filter area(m2)	0.25	0.35	0.66	1.0	1.2	1.5	1.8	2	2.3
Drain DN(mm)	25	25	50	50	80	80	80	80	80
Clean water consumption (one time) (L)	80	80	150	150	350	450	600	500	1000
Motor power(kw)	0.55	0.55	0.55	0.55	0.75	0.75	0.75	0.75	0.75

Model NO	D(mm)	H1(mm)	H2(mm)	H3(mm)	H4(mm)	L1(mm)	L2(mm)	L3(mm)
NGD-273	273	950	620	150	1450	236.5	236.5	180
NGD-325	325	1070	620	150	1600	282.5	282.5	200
NGD-426	426	1275	785	150	1870	343	343	250
NGD-530	530	1445	845	150	2200	415	415	300
NGD-630	630	1600	1000	200	2455	465	465	350
NGD-720	720	1620	1020	200	2550	510	510	400
NGD-820	820	1735	1035	200	2700	610	610	450
NGD-920	920	1825	1125	200	2800	660	660	500
NGD-1020	1020	1850	1200	200	2960	710	710	550

BOCIN internal scraper filter features>>

Automatic continuous on line filtration Not product disposal filtration consumables Min pressure loss,stably flow Fully enclosed filtration Impurity concentration in discahrg