Diaphragm seal – Flush – Threaded

Sheet No.: 1-770 GB

Flush diaphragm seal

  • Seal, AISI316
  • Diaphragm, AISI316

Application

The flush diaphragm seal is well suited for many different applications in all industries. It is even suitable for very high pressures up to 1600 bar.

TypeMeasuring range
DatasheetInstrumentTypeMin. spanMax. pressure
1-600
2-600
Pressure gauge
Pressure transmitter
A32/33/37
P1237
100 bar, 1500 psi
4 bar, 60 psi
1600 bar, 20000 psi
600 bar, 8700 psi
Diaphragm sealTR..
Wettted parts
AISI31670
Diaphragm
AISI316
Hastelloy, C-22
04
07
Example: Diaphragm seal with wetted parts in AISI316 and diaphragm in AISI316: TR7004
Transmission liquid
ApplicationLiquipd typeTemp. rangeSpan
StandardGlycerine 90/10-5/+130 °C
(+23/+266 °F)
˂100 bar, 1450 psi
Low temperatureGlycerine 75/25-40/+100 °C
(-40/+212 °F)
All
High temperatureGlycerine+5/+200 °C
(+41/+392 °F)
≥4 bar, 60 psi
˂100 bar, 1450 psi