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Miniature Diaphragm Seals

Brand: Siemens AG
Does not ship to United States

Specifications

Span with G1B and 1”-NPT

  • > 6 bar
  • > 87 psi

Span with G1½B and 1½"-NPT

  • > 2 bar
  • > 29 psi

Span with G2B and 2”-NPT

  • > 600 mbar
  • > 8.7 psi

Filling Liquid

  • Silicone Oil M5
  • Food Oil FDA Listed

Main Body Material

  • Stainless Steel mat No. 1.4404/ 316L
  • Hastelloy C-276, mat No. 2.4819

Diaphragm Material

  • Stainless Steel mat No. 1.4404 / 316L
  • Hastelloy C-276, mat. no. 2.4819

Maximum Pressure

  • 100 % of nominal pressure of pressure transmitter
  • Up to Max. of PN 400
  • 5802 psi
  • Depending on the seal used

Temperature of Use

  • Same as pressure transmitter

Temperature Range of Medium

  • Same as pressure transmitter

Maximum Recommended Process Temperature

  • 150° C
  • 302° F

G1B and 1”-NPT Weight

  • Approx. 0.3 kg
  • Approx. 0.66 lb

G1½B and 1½"-NPT Weight

  • Approx. 0.5 kg
  • Approx. 1.10 lb

G2B and 2”-NPT Weight

  • Approx. 0.8 kg
  • Approx. 1.76 lb

Certificates & Approvals

  • Classification according to pressure equipment directive
  • DGRL 2014/68/EU

Documentation