Série 31
Non-pressure Aseptic Traps P31-498
P31-498 / P31-598 / P31-698
Finishes
Frame
Wicket door
Component parts
- Manufacturing crude without coating
- BURNISHING: Rolled sheets and flats, presence of tool marks, unstripped welds.
- MICROBLES: Satin matte appearance.
- ELECTROPOLISHING WITH Ra (µ): on request from < 1.6 to > 0.4.
- Stainless steel sheet 1.4301 / 1.4307 or 1.4404, height 80 mm, thickness 3mm, usable passage with tolerance of /- 2 mm.
- Standard finish: bead blasted, exposed vertical weld
- 3 mm 2B sheet in stainless steel 1.4301 / 1.4307 and 1.4404, electropolished.
- Technopolymer flywheel with brass insert in stainless steel 1.4301 or 1.4307.
- Stainless steel flywheel or handle in 1.4401, 1.4404, 1.4305, 1.4301 or 1.4307 with or without bronze insert according to model to be seen with the sales department.
Technical data
| DN Porte | Frame | Space requirement | Number of clamps | Unit weight in kg |
CALCULATION PRESSURE (non-FEP gasket) CODAP IN BAR at 150° (To be limited according to gasket material used) |
Pmax Maximum working pressure at room temperature (Bar) non-FEP joint. Door not submitted. |
Vacuum Absolute value in BAR (non-FEP joint ) |
Seals | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| A | C | E | B | D Dim hors tout |
Operating pressure 150°C | Test pressure 20°C | ASME 2007 in BAR at 150° without 'u' stamp | ||||||
| P31-498 | 430 | 100 | 3 | 235 | 547 | 13 | NA | NA | 0,2 | NA | saddle | ||
| P31-598 | 500 | 100 | 3 | 235 | 620 | 15 | NA | NA | 0,1 | NA | saddle | ||
| P31-698 | 595 | 100 | 3 | 235 | 720 | 18 | NA | NA | 0,05 | NA | saddle | ||
