Hengesbach DM-7392 Diaphragm Seals

Hengesbach DM-7392 Diaphragm Seals For the application-orientated solutions in pressure measuring technology, Hengesbach offers a wide range of mechanical devices and electronic pressure and differential pressure transducers based on modern sensor technology, as well as specific diaphragm seals with corresponding accessories.

Diaphragm Seals DM-7392 is a product from Hengesbach. DM-7392 from the categories of pressure measuring. And this product is drd-connection with attachment flange with flange of stainless steel. And mounting to manometer and pressure transmitter.


  • flush welded diaphragm of stainless steel 1.4435 (316L)
  • drd-connection with attachment flange of stainless steel 1.4435 (316L)
  • preffered application by level measuring
  • CIP- and SIP-compatible
  • mounting to manometer and pressure transmitter


General information
Process connection DRD-Anschluss DN 50 with attachment flange, Type MDM 7392
Basic body stainless steel1.4435 (316L)
Separating diaphragm stainless steel1.4435 (316L), welded, other materials on request
Nominal pressure PN 40
Minimum pressure range 1 bar (for Manometer)
Instrument connection standard: G ½ DIN EN 837-1
optional: directly welded
Filling liquid standard: paraffin oil, with FDA approval, others filling liquid on request
Max. cleaning temperature + 150 °C (+302 °F), (for the complete pressure measuring system with pressure gauge NCS
100 (4″) mounted, other versions on request)
Separating diaphragm stainless steel 1.4435 (316L), electropolished
Installation – via cooling element
– via capillary line (please specify the length by ordering)
Certificates material certificate 3.1, EN 10204 for medium contacted parts
Accessories/mounting parts weld-in flange, for DRD-connection, stainless steel
sealing washers for DRD-connection, EPDM
sealing washers for DRD-connection, Viton
sealing washers for DRD-connection, Gore-TEX
4 fixing screw M 10 X 25 DIN 933, stainless steel

Download Data Sheet: Diaphragm Seals DM-7392

Ref: hengesbach.com

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