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High Efficiency Automatic RF3-3 Backflushing Filter Housing

Introduction: Lefilter's Replacement Hydac Automatic back-flushing filter RF3 overcome the limitations of traditional filtration systems, such as low dirt-holding capacity, vulnerability to clogging, manual disassembly for cleaning, and lack of real-time monitoring. These filters automatically clean and discharge impurities from the filter element while maintaining uninterrupted water supply and providing real-time operational status monitoring. Designed for high automation, they cater to filtration precision needs ranging from 10 μm to 3000 μm and can be installed in vertical, horizontal, or inverted orientations.

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Product parameter:

Size	Pressure range	Connecting flange Inlet/outlet	Backwash pipeline	Weight (Kg)	Volume	Qty of filter element	Filtration area	Backwash liquid consumption
	[bar]		(PN16)		[L]		[cm2]	[L]
C	16	DN50	DN25	121	15	6*KC	2140	25
CG	16	DN50	DN25	121	15	6*KC	2140	25
0	10	DN100	DN25	145	25	6*K0	3810	25
0G	16	DN100	DN25	145	25	6*K0	3810	25
1	10	DN150	DN40	240	60	3*K1	6190	35
						3*K2
2	10	DN200	DN50	365	105	4*K1	8250	50
						4*K2
2.5	10	DN250	DN50	450	190	6*K1	12500	65
3	10	DN300	DN65	570	280	9*K3	18750	95
4	6	DN400	DN80	750	425	18*K3	37500	210
5	6	DN500	DN80	1020	635	16*K3	55760	310
						8*K4
6	6	DN600	DN100	1610	998	32*K3	89100	485
						8*K4
7	6	DN700	DN100	1950	1355	24*K3	106100	555
						20*14
8	6	DN900	DN150	3550	2710	54*K5	180700	720

Application:

1. Metallurgical Industry:  Filters particulate impurities in systems such as heavy metal scrap rinse water, cooling circulating water, and condensate water to protect nozzles and pumps, ensuring high product quality and long-term stable system operation.

2. Chemical & Petrochemical Industry: Removes particulate impurities from brine, process water, and cooling circulating water systems, purifying chemical media to enhance product quality.

3.  Power Plants & Thermal Power Stations: Filters and purifies particulate impurities in wet electrostatic precipitator spray water, ash slurry circulating water, condensate water, and desulfurization wastewater systems, protecting nozzles and pumps while ensuring long-term system stability.

4.  Oilfield Wastewater Treatment: Filters suspended solids from oilfield-produced water to maintain water quality for reinjection.