Non-welded ASME Filters DA 400, Pressure filters, change-over | |
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Description: | |
| Pressure filters, change-over series DA 400 manufactured according
to ASME Code and API Standard 614 are suitable for operating pressure
up to 40 bar. Pressure peaks can be absorbed with a sufficient margin of safety.
Change-over ball valve which, integrated in the middle of the housing, makes it
possible to switch from the dirty filter-side to the clean filter-side without interrupting
operation. Filter finer than 40 µm should use throw-away elements made of paper or Interpor fleece (glass fibre). Filter elements as fine as 5 µm (c) are available; finer filter elements on request. These filters can also be installed as suction filters. | |
Technical data: | |
| temperature range | - 10°C to + 80°C (for a short time + 100°C) |
| operating medium | mineral oil, other media on request |
| max. operating pressure | 40 bar |
| test pressure | 58 bar |
| connection system | SAE-flange connection 3000 PSI or ANSI-flange connection 300 PSI |
| housing material | steel |
| sealing material | Nitrile (NBR) or Viton (FPM), other materials on request |
| installation position | vertical |
| bleeder connection | NPT ½“ or ANSI ¾“ 300 PSI |
| drain connection dirt side | NPT ½“ or ANSI ¾“ 300 PSI |
| drain connection clean side | NPT ½“ |
| volume tank | 2x 4,3 l |
| calculation for IS21 according to | ASME-Code Sec. VIII, Div.1 |