Filter Elements

Interpor Fleece (VG) Glass Fiber

• Deep filtration
• High particle holding capacity
• Best micron rating at high Δp
• Usable for mineral oils, emulsions, and for most synthetic
• hydraulic fluids and lubrication oils
• Filter fineness based on filtration quotient ßx(c) ≥ 200:
• 4 μm(c), 5 μm(c), 7 μm(c), 10 μm(c), 15 μm(c), and 20 μm(c)
   

Paper Matting (P)

• Deep filtration
• Constructed of paper and polyester fiber
• High material stability and strength
• Available in 10 μm and 25 μm fineness
   

Stainless Steel Mesh (G)

• Surface filtration
• Provides high resistance filter elements (irrespective of the
• hydraulic fluid used)
• Partially cleanable
• Available in 25 μm, 40 μm, and 80 μm finenesses (other
• micron ratings on request)
   

Eaton Internormen filter elements are tested according to the following ISO-Standards:

ISO 2941 Verification of collapse/burst resistance
ISO 2942 Verification of fabrication integrity
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
 

The details for Filter Element Specifications can be found below.  Specifications are subject to change without notice. Click here to jump to ISO6, ISO7, ISO8, ISO9

ISO6:

Adhesive:  Standard
By-pass Valve:  Plastic, Stainless Steel-spring 301
Seal:  P, V (nitrile, viton)
Filtration Material:  VG, G, M (no P)
Plait:  Stainless Steel-support wire
Metal Parts:  Aluminium Anodized, Steel Tinned
 

ISO7 for filter elements used with Oil/Ammonia-mixtures (NH3)
Permanent working temperature £ +176°F:

Filter Element
Adhesive:  Article No. 325315
Sealing gaskets:  N (Neoprene, CR)
Filtration material:  VG, G, M
Bellows:  

A: VG-Filter elements

1. Protective wire frame, steel, zinced
2. Protective fleece PS315, Polypropylen
3. Fiberglas pre-filtration fleece
4. Fiberglas main-filtration fleece
5. Support fleece PS315, Polypropylen
6. Supporting wire frame, steel, zinced
7. Support pipe, steel, zinced

 B: G-Filter elements

1. Protective wire frame, steel, zinced**
2. Filtration fabric, stainless steel
3. Supporting wire frame, steel, zinced
4. Support pipe, steel, zinced

** NR630; NR1000; E950; E1201; E2001; E3001; E4001

Housing and indicator
For housings and indicators the standard version is used.

Notice:
All butt seam conglutinations are coated by sheet metal bars.
For the respective filter element, the deposited dimensions, cut to size and resp. existing superstructure-specifications are valid.

Caution!
This specification IS07 is intended only for oil/ammonia-mixtures with a maximum gas portion of 10%. This specification is not applicable for 100% ammonia atmospheres as well as watery ammonia.
Because of oil content no EPDM seals may be used.
 

ISO8 for filter elements working at high temperatures £ 284°F:

Filter element
Adhesive:  Article No. 337085
Sealing gaskets:  V (Viton (FPM))
Filtration Material:  VG, G, M, P
Bellow:  Standard
Metal Parts:  Standard

Housing
Housing:  Article No. 337085
Indicator:  No indication possible!

Caution!
It is essential that the category temperature of less than 284°F is complied with. Make sure no Perbunan sealing is used.
 

IS09 for filter elements used with Oil/Ammonia-mixtures (NH3)
Permanent working temperature 194°F / Maximum temperature 212°F:

Filter element
Adhesive:  Article No. 325315
Sealing Gaskets:  Neoprene (CR); WS 13.097; HNBR; WS 20.357
Filtration Material:  VG, G
Bellow:    Support fleece PS 315 (see configuration specification below)
Metal parts:    Steel, zinced
Filter configuration: