Diaphragm Pressure Seal
from OMEGA Engineering, Inc.

OMEGA Diaphragm Pressure Seals afford greater protection to sensitive pressure instrumentation from the damaging effects of corrosives, slurries, or viscous fluids that may be present in your pressure line. A variety of designs and styles are available to suit your application requirements. 100... [See More]

  • Diaphragm Material: Hastelloy (optional feature); Monel (optional feature); Steel - Stainless (optional feature); Other (PVC)
  • Instrument Connection: 1/4"; Female NPT
  • Seal Design: Removable Upper Housing
  • Process Connection Type: Flanged; Threaded; Welded Pipe (optional feature)
205
from H.O. Trerice Co.

Mini diaphragm size [See More]

  • Diaphragm Material: Hastelloy (optional feature); Monel (optional feature); Steel - Stainless (optional feature); Other (optional feature) (Carpenter 20, Tantalum)
  • Instrument Connection: Bleed Connection; 1/4" (optional feature); 1/2" (optional feature); Female NPT
  • Seal Design: Welded Diaphragm
  • Process Connection Type: Threaded
Elevated Pressure Diaphragm Seal -- Type 10H
from NOSHOK, Inc.

A threaded connection, off-line seal with a replaceable diaphragm. Designed for high pressure applications. Rated up to 20,000 psi. Displacement capability is 0.05 cubic inches. Specifications: UPPER HOUSING: Carbon steel or 316 Stainless steel. LOWER HOUSING: All metallic. DIAPHRAGM MATERIALS: All... [See More]

  • Diaphragm Material: Hastelloy (optional feature); Monel (optional feature); Nickel Alloy (optional feature); Steel - Stainless; Other (All Metallic)
  • Instrument Connection: Bleed Connection; 1/4"; 1/2"; Female NPT
  • Seal Design: Clamped Diaphragm
  • Process Connection Type: Threaded; With Flush Port (optional feature)
M5*2*D****
from REOTEMP Instruments Corporation

Optional hi-pressure bolting, high temp gaskets, stainless steel bolting [See More]

  • Diaphragm Material: Hastelloy; Monel; Nickel Alloy; Steel - Stainless; Other (Inconel,Tantalum,Titanium)
  • Instrument Connection: 1/2"; Female NPT
  • Seal Design: Clamped Diaphragm
  • Process Connection Type: Flanged; Threaded; Welded Pipe; With Flush Port
D44 Welded Series #80 Flanged Diaphragm Seal -- D441150HH25CS
from Winters Instruments

Description & Features: • "Continuous use" seals - backing plate will prevent diaphragm from rupturing if pressure sensing instrument fails. Pressure will be held until instrument is replaced • Various sizes and housing materials available • CRN registered available upon request... [See More]

  • Diaphragm Material: Hastelloy
  • Instrument Connection: 1/4"; Female NPT
  • Seal Design: Welded Diaphragm
  • Process Connection Type: Flanged