Aseptic design per DIN 11864, Südmo, Guth, Neumo BioConnect

Typenreihe DL5110

Aseptic design per DIN 11864, Südmo, Guth, Neumo BioConnect - DL5110


  • Flush-mounted separating diaphragm of stainless steel, laser welded
  • Volume optimised diaphragm base
  • EHEDG-certified for DIN 11864, aseptic screwing and NEUMO BioConnect
  • System fillings for different applications
  • Measuring device connection: directly welded, directly screwed, with temperature decoupler, with capillary


  • Material certificate acc. to EN 10204-3.1
  • Electropolishing (wetted parts)
  • Hygienic design with advanced surface quality

Technische Daten

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 .
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


  • D5-024

    Data Sheet

  • TA_031

    Technical Information - General Information

  • TA_038

    Technical Information - Pressure Transmission Fluids