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Quick Details

  • Condition: New
  • Type: Return Filter
  • Structure: Cartridge, Cartridge
  • Place of Origin: Henan, China (Mainland)
  • Brand Name: LEFILTER
  • Model Number: fax-250*20
  • Power(W): Needed)
  • Weight: 5kg
  • Dimension(L*W*H): Customer's Request
  • Certification: ISO9001:2008
  • Warranty: 12 Months
  • After-sales Service Provided: Overseas service center available
  • Name: hydraulic oil filter cartridge
  • Flow: 250L/min
  • Pressure: 1.6Mpa
  • Precision: 20um
  • Model of strainer: RFA-250x20F-Y/C
  • Filter element inside material: HV fiberglass
  • Seal material: NBR
  • End caps material: Galvanised Carbon Steel

Packaging & Delivery

Packaging Details Usually netural packing ,usually carton inside and wooden outside and also according to customer request
Delivery Time 7 working days after payment

fax-250*20 hydraulic return oil filter cartridge

 

hydraulic oil filter cartridge pictures


1.hydraulic oil filter cartridge ---RFA filter description

 

This kind of filter can be used in hydraulic system for fine filtration.It can be installed on the cover of the tank .The filter head should be out of the tank and the filter bowl should immerse in the oil.The inlet port has threaded and flanged connections.The filter has indicator and by pass valve.When the dirt accumulates in the filter element or the temperature of the system is too low,and the oil inlet pressure reaches 0.35MPa,the indicator will give signals showing that the filter element should be cleaned,changed or raise the temperature.If no service is done and as the pressure reaches to 0.4MPa,the by pass valve will open automatically to keep the hydraulic system safe.It is easy to change filter element and to inject the oil to the tank:open the filter cover.the filter element could be changed or the oil can be injected into tank.Two oil ports at filter head which are M18×1.5,the indicator can be installed at any part and they can filter oil which may return to the tank.The filter has fluid diffuse.The fluid diffuse is at bottom of the filter and can help the medium flow stably to the tank and avoid the air reentering.The filter element is made of glass fiber,so it has high filtration accuracy.low initial pressure loss,high dirtholding capacity and so on.Filter radio β 3,5,10,20>200,filter efficiency n>99.5%,and fit the ISO standard.

 

2.Model Code description--RFA return oil filter

 

3.Technical data---RFA hydraulic filter strainer

Model 

Flow Rate(L/min)

Filtr(UM)

Dia(mm)

Model of Element

Press(Mpa)

Initial ΔP(Mpa)

Weight

      

V

A

 

RFA-25×*L-Y/C

25

 

 

1

3

5

10

20

30

15

FAX-25×*

 

 

 

 

1.6

 

 

12

 

24

 

36

 

220

 

 

2.5

 

2

 

1.5

 

0.25

0.85

RFA-40×*L-Y/C

40

 

20

FAX-40×*

   

0.9

RFA-63×*L-Y/C

63

 

25

FAX-63×*

   

1.5

RFA-100×*L-Y/C

100

 

32

FAX-100×*

   

1.7

RFA-160×*L-Y/C

160

 

40

FAX-160×*

   

2.7

RFA-250×*F-Y/C

250

 

50

FAX-250×*

   

4.35

RFA-400×*F-Y/C

400

 

65

FAX-400×*

   

6.15

RFA-630×*F-Y/C

630

 

90

FAX-630×*

   

8.2

RFA-800×*F-Y/C

800

 

90

FAX-800×*

   

8.9

RFA-1000×*F-Y/C

1000

 

90

FAX-1000×*

   

9.96

 

NOTE:* is filtration accuracy.If the medium is water-glycol.flow rate is 63L/min,filtration accuracy 10 um,with CYB-I indicator ,the model of this filter is RFA.BH-63X*L-Y,the model of element is FAX.BH-63X*. 

 

4.Oil filter National standard filters & filter elements

Suction filter & filter element series

Tank mounted return filter & filter element series

Duplex filter & filter element series

High pressure filter & filter element series

Magnetic filter & filter element series 

Spin-on line filter series

5.oil filter Quotation assurance

ISO 2941Collapse & Burst Resistant 

ISO 2942Fabrication & Integrity Test

ISO 2943Material Compatibility with Fluids

ISO 3724Flow Fatigue Characteristics

ISO 3968Pressure Drop vs. Flow Rate

 ISO 16889 Multi-pass Performance Testing

 

 

 

Warm prompt:

 

Helen Jing / Overseas Manager

Xinxiang Lifeierte Filter Corp.,LTD

Tel+86-373-2618077

Fax:+86-373-3339377

Skype:lefilterhuo  

Whatsapp:+86-15083125603

Mobile:+86-18738315291

Add:Lefilter Mansion,Right Side,99mm east of Xinfei Roda and Hongli Road Crossroad,Muye District,Xinxiang City,Henan Province,China

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China (Mainland) | Manufacturer, Trading Company
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