Hydac High Pressure Oil Filter Replacement
1. 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 DF 330 and above);
1 or 2-piece filter bowl available as an option for DF/DFF 280-660 andDF 2000;
2-piece filter bowl for size DF/DFF 990 and above
2. 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 to +100 centigrade |
| 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 |
3. Application
It can be used for mineral oils, lubrication oils, non-flam fluids, synthetic and rapidly biodegradable fluids.
4. Important information
a. Filter housings must be earthed.
b. When using electrical clogging indicator, the electrical power supply to the system must be switched off before removing the clogging indicator connector.
5.Type of clogging indicator:
a. plastic blanking plug in clogging indicator port
b. steel blanking plug in clogging indicator port
c. visual clogging indicator
d. electrical clogging indicator
e. visual and electrical clogging indicator
6. Our test lab
7. Certificate
8. Photo
