Media and grade
F identifies inorganic fibreglass. Codes 03, 05, 10 and 20 identify the listed micron grades.
Products / Yuken hydraulic products / Hydraulic filters and elements / ERF Series Return Line Filter Elements
Yuken Hydraulic filters and elements
ERF Series Return Line Filter Elements
Replacement inorganic fibreglass elements for return-line filtration, with eight catalogue size groups.
8 sizesERF-30 to ERF-950
3 / 5 / 10 / 20 µmFiltration options
Return lineR type designation
Design 20Dimensional-table reference
Function and model selection
ERF elements are replacement components for return-line filters. Match the size, filtration grade and full housing designation rather than selecting by external appearance alone.
Dimensions refer to the ERF drawing on catalogue page 30. Confirm the full design suffix on the actual component; the catalogue's example designation and dimensional table are not identical.
Use the catalogue alongside the details below, then send the complete model and application requirements for selection support.
Models and specifications
| Element model | A (mm) | B (mm) | C (mm) | D (mm) | E (mm) | F (mm) |
|---|---|---|---|---|---|---|
| ERF-30-*-20 | 35 | 17.9 | 12.2 | 94.5 | 10.5 | 105 |
| ERF-60-*-20 | 51.5 | 24 | 22.2 | 90.5 | 10.5 | 101 |
| ERF-110-*-20 | 51.5 | 24 | 22.2 | 160 | 10.5 | 170.5 |
| ERF-160-*-20 | 73.5 | 36 | 34.2 | 130.5 | 13.5 | 144 |
| ERF-240-*-20 | 73.5 | 36 | 34.2 | 189.5 | 13.5 | 203 |
| ERF-330-*-20 | 94.5 | 45.8 | 48.2 | 180.5 | 13.5 | 194 |
| ERF-660-*-20 | 114 | 65.5 | 68.5 | 314.5 | 18.5 | 333 |
| ERF-950-*-20 | 143.5 | 95.5 | 96.5 | 338.5 | 24.5 | 363 |
Source: Yuken accessories catalogue, Pub:03-2025, section starting at PDF page 27. Check the complete drawing and model designation before ordering.
Configuration and ordering
Housing and older elements
Include the RLF housing code or older YFE-RFG reference when requesting a replacement. Confirm fit and operating requirements with the complete catalogue.
Selection support
Share the complete requirement
Include the existing model and installation details for a replacement, or the required operating conditions for a new application.
- Complete housing and element model codes
- Required flow, filtration grade and indicator option
- Operating pressure, temperature and hydraulic fluid
- Mounting dimensions and process connections
- Existing component photographs and quantity
Manufacturer catalogue
Open the ERF Series Return Line Filter Elements reference in the PDF hosted on Shree Hydraulics.
Enquire about ERF Series Return Line Filter Elements
Contact Shree Hydraulics in Belagavi for product selection and quotation enquiries across India.