high pressure filter
Instroduction
Construction
The filter housings are designed in accordance with international regulations.
They consist of a filter head with screw-in filter bowl.
Standard equipment:
connection for a clogging indicator in filter head;
drain screw with pressure relief(size SD DF 330 and above);
1 or 2-piece filter bowl available as an option for SD DF/DFF 280-660 and SD DF 2000;
2-piece filter bowl for size SD DF/DFF 990 and above
Specification
| Nominal pressure |
420 bar |
| Fatigue strength |
at nominal pressure 2x106 load cycles
from 0 to nominal pressure (size 30 to 1320)
3x105 load cycles at 420 bar (size 1500)
3x106 load cycles at 280 bar (size 1500)
106 load cycles at 315 bar(size 2000-4000) |
| Temperature range |
-30 °C to +100 °C |
| Material of filter head |
EN-GJS 400-15 |
| Material of filter bowl |
Steel |
| Type of clogging indicator |
VD |
| Setting pressure of clogging indicator |
5 bar (others on request) |
| Bypass cracking pressure (optional) |
6 bar (others on request) |
| Seals |
NBR |
| Mounting |
Inline filter |
Application
It can be used for mineral oils, lubrication oils, non-flam fluids, synthetic and rapidly biodegradable fluids.
