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Professional duplex filter manufacturer, 1 oil or water filter, 2 Time saving,easy operation, 3 timely delivery, 4 ISO9001-2008 - details see: https://www.machineto.com/professional-duplex-filter-manufacturer-10229315

27 YEARS PROFESSIONAL, TO CRESTE EXCELLENT QUALITY! ! !

Material: Stainless steel,carbon filter

Element: Kapok fiber, polyester, carbon, stainless steel

Feature: easy made , advanced structure , easy install and washing , big accept dirt , small resistance , easy drain contamination.

Working principle: There is only one filter to operation in normally work . You can not stop the system then open the pressure balance valve and roll reversing vales .switch to another filter to work , when the filter pressure loss exceed(more than 0.35 MPa ) and then clean or replace the filter element .

Structure:

1. Switching valves(1 piece)
2. pressure gauges (2pcs)
3. Differential pressure transducer(1 piece)
4. Housing and filter element(2pcs)
5. Balanced valve (1 piece)
6. gasket and O-ring(2sizes ,2pcs)
7. asbestos pad(2pcs)
8. flat gasket, bolts and nuts(16sets)

Application:This filter is widely used in metallurgical machinery , mining machinery , heavy-duty machinery etc hydraulic system.

Model	DN (mm)	Flow (L/min)	Filtr. (um)	Press (Mpa)	ΔP (Mpa)		By-pass vaive setting (Mpa)	Indicator		Connecting	Model of element
					Initial	Max		(V)	(A)
SRFA-25×*L	20	25	1 3 5 10 20 30	1.6	≤0.08	0.35	0.4	12 24 36 220	2.5 2.0 1.5 0.25	female	SFAX-25×*
SRFA-40×*L	20	40									SFAX-40×*
SRFA-63×*L	32	63									SFAX-63×*
SRFA-100×*L	32	100									SFAX-100×*
SRFA-160×*L	50	160								flange	SFAX-160×*
SRFA-250×*L	50	250									SFAX-250×*
SRFA-400×*L	65	400									SFAX-400×*
SRFA-630×*L	90	630									SFAX-630×*
SRFA-800×*L	90	800									SFAX-800×*
SRFA-1000×*L	90	1000									SFAX-1000×*

Other filter products

Our company major in filter , filter cartridge , have special product development , design , produce and test department , clients can receive the products in the shortest time .

The hydraulic filter , air filter , duplex filter , candle filter , water filter are the major products of our company . High quality and shortest delivery time is our advantages .We can produce products according to clients requirements .

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