3501/3502

Line filter

Application

TThe line filter is installed in-line to maintain the oil purity level in the hydraulic piping and protect hydraulic equipment from contaminants.

Features

  • Downward extraction type element
  • Select from many options like indicators, relief valves, etc
  • Choose from 2 types of element lengths for all inner diameters

3501

  • PDF Drawing
  • CAD Drawing
  • Catalogue
  • Instruction manual
  • Spare Parts List

3502

  • PDF Drawing
  • CAD Drawing
  • Catalogue
  • Instruction manual
  • Spare Parts List

Specifications

Items  
Standard specifications Possible corresponding specifications / options, etc.
Corresponding fluid Mineral oil Phosphate ester oil, water glycol oil
Maximum working pressure 0`35MPa -
Indicator n/a Select from visual type, electric contact type, and electric contact type (micro capacity)
Relief valve (Bypass) n/a Installation optional
Connection The 3501 type is G threaded type only. The 3502 type is weld type only.
Magnet - -

Model

  • Model number
  • Element
  • Seals

Model exampleFF-3501-06A-3-3C-IV

 

Code Fluid type
- Mineral oil
F Phosphate ester oil
G Water glycol oil
 
Code Connection
3501 Threaded type
3502 Frange
 
Code Inner diameter
03A

G3/8
(10A)

04A G1/2
(15A)
06A G3/4
(20A)
 
Code
2
3
 
Code Filtration
Micro-glass element
3C 3m
3CH 3m
8C 8m
8CH 8m
25C 25m
Cellulose
10U 10m
20U*3 20m
40U*3 40m
Strainer(SUS)
5UW 5m
10UW 10m
20UW 20m
40UW 40m
50UW 50m
200W 200Mesh
150W 150Mesh
100W 100Mesh
60W 60Mesh
 
(1) Indicator
- Plug
I Visual type
E Electric contact type
D electric contact type (micro capacity)
(2) Relief valve (Bypass) *4
V Attached
K n/a
*1 For fluids other than the above fluids.
*2 For general oil-based fluid specifications and water glycol oil specifications, the filtering material and design may be differ even with the same filtration accuracy.
*3 20U and 40U unsuitable for water-glycol based oils
*4 No relief valve for high pressure elements.

Model exampleFP-F-3501-3-3C

Code Fluid type
- Mineral oil
F Phosphate ester oil
G Water glycol oil
 
Code Connection
3501 Threaded type
3502 Frange
 
 
Code
2
3
 
Code Filtration
Micro-glass element
3C 3m
3CH 3m
8C 8m
8CH 8m
25C 25m
Cellulose
10U 10m
20U*3 20m
40U*3 40m
Strainer(SUS)
5UW 5m
10UW 10m
20UW 20m
40UW 40m
50UW 50m
200W 200Mesh
150W 150Mesh
100W 100Mesh
60W 60Mesh
*1 For fluids other than the above fluids.
*2 For general oil-based fluid specifications and water glycol oil specifications, the filtering material and design may be differ even with the same filtration accuracy.
*3 20U and 40U unsuitable for water-glycol based oils

Model exampleFSA-F-3501-06A

 

Code Fluid type
- Mineral oil
F Phosphate ester oil
G Water glycol oil
 
Code Connection
3501 Threaded type
3502 Frange
 
Code Inner diameter
03A

G3/8
(10A)

04A G1/2
(15A)
06A G3/4
(20A)
*1 For fluids other than the above fluids.
*2 For overhaul : all packings and o-rings used in oil filter housing