Model M932.DD

All-welded seal

Direct drive system

Selected documents
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  • For use in corrosive, contaminated or viscous media
  • Media that typically clogs pressure gauges
  • Processes containing stringent emission requirements

Special Features

  • Assembly does not allow access to diaphragm seal system fill fluid (tamper-proof)
  • No threaded connections among pressure containing components
  • 316L stainless steel, Monel or Hastelloy C276 process wetted materials

Process industry direct drive gauge with integral diaphragm seal; hydraulic fluid transmits pressure to instrument.

Gauge Size
4½" direct drive process gauge, lower mount ; (232.34DD)

Process Connection
½" NPT- male

Suitable Pressure Ranges
Max 2,000 PSI

Operating Temperature
Ambient: -40°F to +190°F
Media: -40°F to +300°F

Process Wetted Materials
316L stainless steel

System Fill Fluid
Silicone oil DC200-10, KN68

White aluminum with black lettering

+0.5% of span

Case Material
Fiberglass reinforced thermoplastic, yellow

Black aluminum; external re-zero adjustability


Available Options
Process connection - ¼"and ½" NPT male and female

Process Wetted Material - Monel® or Hastelloy® C276 and others

System Fill Fluids - numerous available

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