TRF

Return line filter

Application

The TRF is installed on the return line of the reservoir tank just before the reservoir tank to prevent contaminants from entering the tank.

Features

  • Installed directly on the tank surface and able to be set for IN side piping only.
  • PDF Drawing
  • CAD Drawing
  • Catalogue
  • Instruction manual

Specifications

Items  
Standard specifications Possible corresponding specifications / options, etc.
Corresponding fluid Mineral oil Phosphate ester oil, water glycol oil
Maximum working pressure 0`1MPa -
Indicator n/a Select from visual type, electric contact type, and electric contact type (micro capacity)
Relief valve (Bypass) n/a Installation optional
Connection Rc threaded type Can be modified with an optional weld flange type
Magnet - -

Model

  • Model number
  • Element
  • Seals

Model exampleFG-TRF-08-10U-IVN

 

Code Fluid type
- Mineral oil
F Phosphate ester oil
G Water glycol oil
 
Code Inner diameter
06 Rc3/4 (20A)
08 Rc1 (25A)
10 Rc1 1/4 (32A)
12 Rc1 1/2 (40A)
16 Rc2 (50A)
20 Rc2 1/2 (65A)
24 Rc3 (80A)
 
Code Filtration
Micro-glass element
3C 3m
8C 8m
25C 25m
Cellulose
10U 10m
20U *3 20m
40U *3 40m
SUS Mesh
5UW 5m
10UW 10m
20UW 20m
40UW 40m
50UW 50m
200W 200Mesh
150W 150Mesh
100W 100Mesh
60W 60Mesh
 
(1) Indicator
    Plug
- -  
I Visual type Reverse side of the outlet port
UR Right side when viewed from outlet port
UL Left side when viewed from outlet port
(2) Relief valve (Bypass)
K -
V Attached
(3) Companion flange
- -
N With
*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 exampleFP-G-TRF-08-10U

Code Fluid type
- Mineral oil
F Phosphate ester oil
G Water glycol oil
 
Code Inner diameter
06 Rc3/4 (20A)
08 Rc1 (25A)
10 Rc1 1/4 (32A)
12 Rc1 1/2 (40A)
16 Rc2 (50A)
20 Rc2 1/2 (65A)
24 Rc3 (80A)
 
Code Filtration
Micro-glass element
3C 3m
8C 8m
25C 25m
Cellulose
10U 10m
20U *3 20m
40U *3 40m
SUS Mesh
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-TRF-06-N

 

Code Fluid type
- Mineral oil
F Phosphate ester oil
G Water glycol oil
 
Code Inner diameter
06 Rc3/4 (20A)
08 Rc1 (25A)
10 Rc1 1/4 (32A)
12 Rc1 1/2 (40A)
16 Rc2 (50A)
20 Rc2 1/2 (65A)
24 Rc3 (80A)
 
(3) Companion flange
- n/a
N Attached
*1 For fluids other than the above fluids.
*2 For overhaul : all packings and o-rings used in oil filter housing