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Diaphragm Seal, Screwed Gland with Inside Diaphragm

Brand: Siemens AG
Does not ship to United States

Specifications

Brand

Open Flange EN 1092-1

  • DN 15
  • DN 20
  • DN 25
  • PN 10/16/25/40/63/100/160/250

Open Flange ASME B16.5

  • 1/2 inch
  • 3/4 inch
  • 1 inch
  • Class 150/300/600/150

Thread to EN 837-1

  • G1/4”B
  • G1/2”B
  • G3/4”B
  • G1”B
  • PN 100/250

Thread ASME B1.20.1

  • 1/4” NPT-M
  • 1/4” NPT-F
  • 1/2” NPT-M
  • 1/2” NPT-
  • 3/4” NPT-M
  • 3/4” NPT-F
  • 1” NPT-M
  • 1” NPT-F
  • Class 1500/3675

For Stainless Steel, Material Number 1.4404/316L

  • To EN 1092-1, form B1 or ASME B16.5 RF 125 ... 250 AA

Lower Section Materials

  • Stainless Steel, Mat. no. 1.4404/316L

Diaphragm Material

  • Stainless Steel, 1.4404/316L without coating
  • Stainless Steel, 1.4404/316L PTFE coating
  • Monel 400, mat. no. 2.4360
  • Hastelloy C-276, mat. no. 2.4819
  • Hastelloy C-4, mat. no. 2.4602
  • Tantal
  • 316L Stainless Steel, gold-plated, thickness approx. 25 μm

Top Section Material

  • Stainless Steel, mat. no. 1.4404/316L

Capillary Material

  • Stainless Steel 1.4571/316Ti

Sealing Material on the Process Connection

  • Viton
  • Copper

Sealing Material between Top and Bottom Section

  • Viton - FKM Standard
  • Teflon - PTFE
  • Metal Spring Ring: Silver-Coated

Capillary Length

  • Maximum 10 m
  • 32.8 ft

Capillary Internal Diameter

  • 2 mm
  • 0.079 inch

Minimum Bending Radius

  • 150 mm
  • 5.9 inch

Sheath

  • Stainless Steel protective tube, mat. no. 1.4301/304

Filling Liquid

  • Silicone oil M5
  • Silicone oil M50
  • High-Temperature oil
  • Halocarbon oil for measuring O₂
  • Food oil FDA listed

Maximum Recommended Process Temperature

  • 170° C
  • 338° F

Permissible Ambient Temperature

  • Dependent on the pressure transmitter and the filling liquid of the remote seal

Weight

  • Approx. 1.5 kg
  • 3.3 lb

Certificates & Approvals

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

Documentation