Pressure filter, change over series DUA 2005-4005 have a working pressure up to 22 bar. Pressure peaks can be absorbed with a sufficient safety margin.
A changeover ball valve between the two filter housings makes it possible to switch from the dirty filter side to the clean filter side without interrupting operation. These filters can be installed as suction filters.
Applications
| max. operating temperature: | +14°F to +212°F |
| operating medium: | mineral oil, other media on request |
| max. operating pressure: | 320 psi |
| test pressure: | acc. to ASME VIII Div. 1: 2 x operating pressure: 638 psi acc. to API 614, Chapter 1: 1,5 x operating pressure: 480 psi |
| standard process connection: | SAE-flange connection 3000 PSI or ANSI-flange B16.5 BLASS 150 PSI |
| housing material: | EN-GJS-400-18-LT/SA395-60-40-18 |
| sealing material: | Nitrile (NBR) or Viton (FPM), other materials on request |
| installation position: | vertical |
| measuring connections: | BSPP ¼ |
| drain- and bleeder connections: | BSPP ½ |
| volume tank: | DUA 2005: 2x 7.6 Gal. DUA 3005: 2x 10.0 Gal. DUA 4005: 2x 12.5 Gal. |
| operating pressure adapter flanges: | according to B16.5 CLASS 150 PSI (FA11/FA12 max. 232 PSI |
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