Specifications

XCJS-4 Hydraulic Oil Pilot Filter
1. Easy installation
2.100% tested, Long Service Life
3.7-30 working days prompt delivery

                                              High Cost Performance XCJS-4 Hydraulic Pilot Cabin Filter in Machinery/YLXA-27-20 Filter Cartridges

1. Product introduction

XCJS-4 series filters are installed in hydraulic system pressure line, with internal magnetic filter element,

which can effectively filter the metal particles of hydraulic oil, in order to provide clean hydraulic oil for hydraulic system.  

 

2. Product characteristics

Filter basic construction

CJS-4 series filters consist of the cover, the spin-on housing,permanent magnetic filter element, bypass valve and indicator.  

 

2.1 Housing material

Filter cover:High strength casting carbon steel
Filter bowl: High strength aluminum alloy  

 

2.2 Seals

Perbunan (=NBR) (-30~+120°C);  Viton=FPM(-20~+200°C)

 

2.3 Filter element

Filter medium material

High strength carbon steel skeleton

 

2.4 Optional accessories

Without clogging indicator, with steel plug

Visual clogging indicator: CM-03

Electrical clogging indicator: CM-05

Combined visual /electrical clogging indicator: CM-08

Bypass valve (setting 6 bar)

 

2.5 Type of connection (chosen according to the filter type)

Inch threaded connection 

 

2.6 Symbols 

3. Type selection and technical data 

3.1 Order example

 

3.2 Technical Data

 

  Note: * represents filtration rating.

4. Mounting Size

 

 

5.  Product characteristic curves           

The total filter assembly pressure drop is the sum of housing and element pressure drop,filter selection calculated as per the following curves.

 

5.1 Housing pressure drop / flow rate characteristic curves 

Housing pressure drop /flow rate characteristic curves are according to ISO3968, and suitable for the mineral oil with density 0.86 kg/dm³ and kinematic viscosity 30 mm²/s.

                                     Filter housing pressure drop

   

5.2 Differential pressure / flow characteristic curves of filter element

The characteristic curves of filter element are suitable for the mineral oil with kinematic viscosity 30 mm²/s. Differential pressure and viscosity is proportional.

                      Clean filter element pressure drop

  Note: If any other requriements, please consult us.

 

Honour of DFFILTRI   ♦ China's Quality Recognized Top Ten Well-known Filter Brand   ♦ 19 years OEM Manufacturing Experience    ♦ Testing Center-The Committee of Filtration & Separation of China Technology Market Association    ♦ “The First Vice-chairman Unit” awarded by Xinxiang Filtration & Separation Industry Association

 

♦DFFILTRI was founded in 1995, since then we devoted ourselves to research, develop and produce many kinds of hydraulic filters, air filters, hydraulic system accessories, cleaning and filtration equipments, pump valve components. DFFILTRI is our brand, which enjoys high popularity and it has successfully achieved the position both in China and across the world.

♦DFFILTER filtration technology testing center covers a total area of 450 square meters, of which, clean room area of 200 square meters, and cleanliness is up to 100,000 levels. The centre undertakes filtration technology inspection and testing for in-house science research, production and industry service.  

♦On-line particle counter of BETAB-HIAC/POYCO type (8000A/8000S) provided by HIAC/POYCO company in USA, and its supporting machine"Multi-pass test" and "single-pass test" implements ISO16889 new standard and other international standards perfectly

♦Testing center also has the developed equiment for filter performance testing, which can make the comprehensive examination for filter element/cartridge performance. These can insure that company’s filter with high capacity, long life, high reliable in full compliance with our customer's  requirement.

♦The testing centre can take 7 tests of hydraulic filter performance evaluation, they are as follows:

ISO 2941 Verification of collapse/burst resistance 

ISO 2942 Verification of fabrication integrity and determination of the first bubble point 

ISO 2943 Verification of material compatibility with fluids 

ISO 3723 Method for end load testing

ISO 3724 Verification of flow fatigue characteristics

ISO 3968 Evaluation of pressure drop versus flow characteristics

ISO 16889 Multi-Pass method for evaluating filtration performance  

Our Advantages:

1) Adopting the new industrial concept

2) Establishing world-class R&D and testing center

3) Possessing powerful technical force and R&D strength

4) Having the world's advanced production equipment

5) Producing high quality products that comply with international and national standards

6) Outstanding quality products to meet or exceed customer's expectation

7) Professional and wholehearted pre-market after-sales service

  

 

♦Our product mainly interchangeable with following brand

PALL, HYDAC, MAHLE, PARKER, ARGO, FILTREC, STAUFF, VICKERS, EPPENSTEINER(EPE),TAISEI KOGYO, INTERNORMEN, MANN, DONALDSON, HY-PRO, MP-FILTRI, CAT, BENZ, VOLVO, CUMMINS, ALLISON,CLARK, EPE, SCHROEDER, LIEBHERR, DOOSAN, KOBELCO, JCB, FIEETGUARD, DEUTZ, SOFIMA, DETROIT, SACMI, KUBOTA,SAKURA, WIRTGEN, FAIFILTRI, SCHAEFF, POCLAIN, LUBERFINER, DYNAPAC, PALFINGER, SOFRANCE, VALMET, CECCATO, BOBCA, MCQUDY, COMMERCIAL, TAMROCK, SAUER-DANFOSS, PERKINS, JP-HBYB, LINDE

 

Announcement   Dear customers,  Recently some companies are illegally embezzling the photos of our product, office building and workshop,  those who seriously infringe the right and interests to our reputation, honor, self image, ownership,  please keep in mind the sign of the DFFILTRI brand and the image of our company, and be ware of imitations and plagiarism.   We are really sorry to causing any inconvenience to you and your company.    Plagiarist attention, Please stop the infringing act immediately; otherwise we will investigate the law liability through legal channels.                                                                                                                                                                                                                                                  DFFILTER TECHNOLGOY CO., LTD.