SFT Diaphragm seals with internal diaphragm

MERCON

Diaphragm seal with up to DN25 flange connection. Thanks to internal, wider than nominal flange, size can be used when smaller diameter membrane would not be enough to work properly.

Available sizes from DN15 to DN25 acc. to EN1092-1 (DIN 2501) or ANSI and up to 40 bar. Seals can be made out of standards' dimensions.

Diaphragm seals are used to isolate the measuring device from the aggressive, corrosive, toxic, viscous or crystallising media. They can also protect the instrument from a very low or high process temperature.

The principle of operation is based on the transmission of pressure via a flexible diaphragm and filling fluid to the sensing element of instrument - Bourdon tube or electronic sensor.

Application
chemical industry

petrochemical industry

flange connections with small nominal diameter

other
Features
internal diaphragm

flange compliant to EN1092-1 (DIN2501), ANSI B 16.5 or other

a wide range of connections to the measuring instrument

a wide selection of materials and diaphragm

several types of flange material

several types of filling fluids

up to 15 m long optional stainless steel capillary

optional radiator
- Variable pressure
- Process connection DIN flange, ANSI flange
- Sensor / wetted parts material 316/316L, 316Ti, 304, Hastelloy, tantalum, Monel, Duplex, PTFE
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1. MERCON SFT Karta katalogowa
  
  177kb | POL
2. MERCON SFT Datasheet
  
  178kb | ENG

Pressure

Liquid level

Liquid & gas flow

Valves

Solids level

Solids flow

Moisture

Dust monitors

Temperature

Thermography

Gas detection

Control

SFT Diaphragm seals with internal diaphragm

Application

Features

MERCON SFT Karta katalogowa

MERCON SFT Datasheet

Similar products

SFE Diaphragm seals with extension

SFF Diaphragm seals with flush diaphragm

SFS Diaphragm seals with internal diaphragm

Contact data

MERCON Sp. z o.o.