Model S-T Flanged Seals with Extended Diaphragm

Brand: Delta Mobrey

The D-Series range of diaphragm seals are specifically designed for using with the D-Series Transmitters. The D-Series range of diaphragm seals are applicable only to D-Series products DPR-2000, DPR-2000G, DPR-2200 and DPC-2000. 

The S-T Model diaphragm seals have an extended diaphragm are typically applied to measure the pressure or level of the media in a multi-walled tank.

Specifications

Approvals & Certifications

  • UKAS
  • BSI Kitemark
  • ISO 9001

Capillary Length

  • 3.28 to 19.69 feet (1 to 6 metres) - Special Version
  • 3.28 to 9.84 feet (1 to 3 metres)

Connection Style

  • Flange

Diaphragm Material

  • 316L Stainless Steel

Flange Material

  • 316L Stainless Steel

Flange Size - 2” (DN 50)

  • 2” (DN 50) - 150# ANSI
  • 2” (DN 50) - PN 40

Flange Size - 3” (DN 80)

  • 3” (DN 80) - 150# ANSI
  • 3” (DN 80) - PN 40

Flange Size - 4” (DN 100)

  • 4” (DN 100) - 150# ANSI
  • 4” (DN 100) - PN 40

Length

  • Length of Cover: 2.125” (54 mm) for Capillary ≤ 3 metres
  • Length of Cover: 3.3” (84 mm) for Capillary > 3 metres
  • Tube: 1.96 to 7.87” (50 to 200 mm)

Materials of Construction

  • Tube: 316L Stainless Steel

Media

  • Liquids

Mounting

  • Direct Mounting Diaphragm Seal - Axial
  • Remote Mounting Diaphragm Seal - Radial

Pressure Range

  • bar: 0 to 40
  • kPa: 0 to 4,000
  • psi: 0 to 580.2

Pressure Type

  • Absolute

Process Temperature

  • -10° to 150° C (14° to 302° F) - Underpressure Measurements for Remote Diaphragm Seal
  • -30° to 150° C (-22° to 302° F) - Direct Diaphragm Seal
  • -60° to 315° C (-76° to 599° F) - Overpressure Measurements for Remote Diaphragm Seal

Seal Type

  • Direct
  • Remote

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