Constructional design / case
| Basic body: | Volume reduced diaphragm base Material: stainless steel mat.-no. 1.4404/1.4435 (316L) |
| Union nut: | Material: stainless steel mat.-no. 1.4301 (304) |
| Diaphragm: | Flat diaphragm |
| Material wetted parts: | Diaphragm: Stainless steel mat.-no. 1.4435 (316L) |
| Basic body: Stainless steel mat.-no. 1.4404/1.4435 (316L) |
Process connection
| Design: | Aseptic connections for pipes per - DIN 11864-1, DIN 11864-3 - Südmo - Guth - NEUMO BioConnect Further connection designs upon request. |
The sealing is not included in the scope of delivery.
Measuring device connection
| See order details. Material stainless steel mat.-no. 1.4301 (304) |
System filling
| See order details; further fillings upon request. |
| Further details about pressure transmission fluids see gen-eral technical information TA_038. |
Hygienic design
| The wetted surfaces made of stainless steel are executed according to EHEDG Doc.8 and ASME BPE SF3 (Code: HY). |
| We guarantee the following surface roughness values: |
| Diaphragm foil: Ra ≤ 0.38 µm Laser welds: Ra ≤ 0.76 µm Turned parts: Ra ≤ 0.76 µm |
| Further versions of hygienic design upon request. |
Temperature error
| In order to optimise the system we provide a detailed error calculation upon request . |
Weight
| With measuring device connection G1/2, see table. |
| Further information about diaphragm seals see general technical information TA_031. |
Type series
| DL5110, DL5120, DL5130, DL5140, DL5150, DL5210, DL5220, DL5230, DL5240 |
