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Diaphragm seal MD 22 Compact version

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BEF
BEF
Data sheet Diaphragm seal MD 22 Compact version
AFRISO Data sheet Diaphragm seal MD 22 Compact version

Benefits

  • Robust, compact stainless steel design
  • Ideal for heavy fuel oil, suspensions and corrosive media
  • Suitable for medium pressure ranges

Application

For mounting to Bourdon tube pressure gauges, pressure transducers or pressure switches. For corrosive, hot and polluted media at medium pressures. Specially suitable for mechanical engineering and chemical industry applications.

Versions

Process connection Instrument connection Nominal pressure Minimum range* (in bar) at nominal size Part no. Remember
63 100 160 DMU
G¼B Welded connection PN 40 0.6 bar 0.6 bar 0.6 bar 0.6 bar 31997W
G½B Welded connection PN 40 0.6 bar 0.6 bar 0.6 bar 0.6 bar 31998W
G¼B Welded connection PN 250 4 bar 4 bar 4 bar 4 bar 32000W
G½B Welded connection PN 250 4 bar 4 bar 4 bar 4 bar 32001W
½-14 NPT Welded connection PN 40 0.6 bar 0.6 bar 0.6 bar 0.6 bar 31999W
½-14 NPT Welded connection PN 250 4 bar 4 bar 4 bar 4 bar 32002W

Blue part no. = in-stock items

Description Format Language Download / Link
Data sheet Diaphragm seal MD 22 Compact version Data sheet PDF
AFRISO Data sheet Diaphragm seal MD 22 Compact version
Enquiry chemical seals Product range industrial technology PDF
AFRISO Enquiry chemical seals
Enquiry chemical seals Checklists PDF
AFRISO Enquiry chemical seals
STP file (3D) MD22_31997W CAD file STP AFRISO STP file (3D) MD22_31997W
STP file (3D) MD22_31998W CAD file STP AFRISO STP file (3D) MD22_31998W
STP file (3D) MD22_32000W CAD file STP AFRISO STP file (3D) MD22_32000W
STP file (3D) MD22_32001W CAD file STP AFRISO STP file (3D) MD22_32001W
STP file (3D) MD22_31999W CAD file STP AFRISO STP file (3D) MD22_31999W
STP file (3D) MD22_32002W CAD file STP AFRISO STP file (3D) MD22_32002W
Fitting of / combination possibilities of AFRISO pressure gauges and chemical seals CAD filePressure measuring instruments PDF
AFRISO Fitting of / combination possibilities of AFRISO pressure gauges and chemical seals
Process connection
Stainless steel 316 L
Fixed male thread G¼B, G½B or ½-14 NPT
Diaphragm
Stainless steel 316 Ti/316 L
Internal, welded
Instrument connection
Welded connection
Pressure transmission liquid
Paraffin oil (FM 09), FDA-listed
Pressure range
See ordering table
Nominal pressure
PN 40, PN 250

Options

  • Adapter for instrument connection G¼B/G½B
  • Cooling element (> 100 °C)
  • Capillary tube
  • Other threads
  • Other materials
  • Other filling liquids
Click the corresponding image for detail views, additional information and dimension tables.
Type MD 22
AFRISO
Type MD 22
AFRISO
Dimensions (mm):
PN G ∅A ∅D h H
40 G¼B 55 6 13 44,5
40 G⅜B 55 6 16 47,5
40 G½B 55 10 20 51,5
40 ¼"NPT 55 6 15 46,5
40 ½"NPT 55 10 20 51,5
250 G¼B 40 6 13 44,5
250 G⅜B 40 6 16 47,5
250 G½B 40 10 20 51,5
250 ¼"NPT 40 6 15 46,5
250 ½"NPT 40 10 20 51,5