D44 Flanged Diaphragm Seal (Welded)

Brand: Winters Instruments

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
  • ASME B40.100 compliant

Specifications

Diaphragm Material

  • 316 Stainless Steel
  • Hastelloy C
  • Tantalum

Enclosure, Body Material

  • 316 Stainless Steel
  • Carbon Steel
  • Carpenter 20
  • Hastelloy B & C
  • Monel
  • PVC
  • Tantalum
  • Teflon
  • Titanium
  • Upper Housing: Nickel-Plated Carbon Steel
  • Upper Housing: Stainless Steel (SST)

Flange Size - 1" (DN 25)

  • 1" (DN 25) - 150# (ASME B40.100)
  • 1" (DN 25) - 300# (ASME B40.100)

Flange Size - 1-1/2" (DN 40)

  • 1-1/2" (DN 40) - 150# (ASME B40.100)
  • 1-1/2" (DN 40) - 300# (ASME B40.100)

Flange Size - 2" (DN 50)

  • 2" (DN 50) - 150# (ASME B40.100)
  • 2" (DN 50) - 300# (ASME B40.100)

Flange Type

  • Raised Face (RF)

NPT Connection

  • Gauge Connection: 1/2" NPT Female

Pressure Range

  • bar: 0 to 172.5
  • kPa: 0 to 17,250
  • psi: 0 to 2,500

Temperature Range

  • 232° C (450° F) - Maximum
  • Teflon Lined: 204° C (400° F) - Maximum

  • Used in Industrial Applications
  • Oil Refineries
  • Pulp and Paper Mills
  • Chemical Plants

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