MA10 EPDM SED Diaphragm


Reinforced EPDM SED Diaphragm

EPDM used in SED Diaphragms is a specifically developed compound reinforced with vulcanized woven fabric inlay.

In addition, the woven fabric inlay is vulcanized over the embedded compressor stud in order to strengthen the elastomer-metal connection. This construction gives it higher stability at elevated temperatures and pressures, such as in critical aseptic apllications with SIP steam sterilizing cycles and processes.


  • Woven fabric reinforcement between two elastomer layers
  • Increased lifetime expectancy under steam
  • Ideal for vacuum applications
  • One piece, molded open
  • Diaphragm is interchangeable with all SED diaphragm valves
  • Batch traceable by a set of unique codes molded into the diaphragm dvary

Suitable for SED Diaphragm Valves: KMD 289, KMA 295, Steripur 397, KMD 188, KMA 195, Steripur 317

Technical information

For tube sizes DN 8-20, 3/8”- ¾”
Temperature range -40°C to 150°C
Connection Thread Pin
Dimensions 42,5 mm x 37,5 mm
Material EPDM (Ethylene-propylene elastomer peroxide cured)
Certificates 3.1b, FDA, USP Class VI {87}, {88}, TSE/BSE

pdfDatasheet SED Diaphragms
English - 832 kB - TD06 0018 rev. L