Diaphragm seal – TR87 – EN1092

Sheet No.: 1-616 GB

Flange Ø150, DN40, PN10-40

  • AISI316 flange
  • AISI316, Raised face
  • Options
  • Raised face PTFE coated
  • Other materials on request
  • Diaphragm in different materials

Application

The flange diaphragm seal is well suited for many different applications in Marine and heavy duty industries. Where aggressive and viscose medias are present in the process.

TypeMeasuring range
DatasheetInstrumentTypeMin. spanMax. pressure
1-600
2-600
Pressure gauge
Pressure transmitter
A32/38
P1232/37
1 bar, 15 psi
0,25 bar, 4 psi
40 bar, 580 psi
40 bar, 580 psi
Diaphragm sealTR....
Wetted parts (flange/raised face)
AISI316/AISI316
AISI316/AISI316 PTFE coated
87
87
Diaphragm
PTFE
EPDM
VITON
AISI316
Hastelloy C22
01
02
03
04
07
Example: Diaphragm seal with wetted parts in AISI316 and diaphragm in PTFE: TR8701
Transmission liquid
ApplicationLiquid typeTemp. rangeSpan
StandardGlycerine 90/10-5/+130 °C
(+23/+266 °F)
All
Low temperatureGlycerine 75/25-40/+100 °C
(-40/+212 °F)
All
High temperatureGlycerine+5/+200 °C
(+41/+392 °F)
≥4 bar, 60 psi