ISO 3968:2017
Current
The latest, up-to-date edition.
Hydraulic fluid power — Filters — Evaluation of differential pressure versus flow
Hardcopy , PDF
English, French
24-07-2017
ISO 3668:2017 specifies a procedure for evaluating differential pressure versus flow characteristics of hydraulic filters and constitutes a basis for agreement between the filter manufacturer and user.
It also specifies a method for measurement of the differential pressure generated at different flow rates and viscosities by the relevant parts of a filter assembly, spin-on and any valves contained within the filter which are in the flow stream. The typical types of filter to be tested are as follows:
Type 1: which are spin-on filters in which the replaceable unit does not include a filter head (it might or might not include the element by-pass valve);
Type 2: which are spin-on filters in which the replaceable element is tested together with a filter head (it might or might not include the element by-pass valve);
Type 3: which are filter assembly, usually of the replacement element type, that is the housing (head and bowl) and element.
| DevelopmentNote |
Supersedes NFPA T3.10.14 (09/2004) Supersedes ISO/FDIS 3968. (07/2017)
|
| DocumentType |
Standard
|
| Pages |
17
|
| PublisherName |
International Organization for Standardization
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| IS 9269 : 2023 | Identical |
| BS ISO 3968:2017 | Identical |
| NEN ISO 3968 : 2017 | Identical |
| NF ISO 3968 : 2017 | Identical |
| GOST R ISO 3968 : 2011 | Identical |
| NBN E 48 108 : 1988 | Identical |
| NFE 48 677 : 1986 | Similar to |
| BS 6277:1982 | Identical |
| NBN E 48 012 : 1987 | Identical |
Please Login or Create an Account so you can add users to your Multi user PDF Later.
Important note : All end users must be registered with an Account prior to user licenses being assigned.
Users cannot be edited or removed once added to your Multi user PDF.