Diaphragm seal with threaded connection Flush diaphragm or with protective plate

Application

● For highly viscous or crystallising media

● For hard and abrasive media

● Screed and concrete pumps

● Mining, tunnelling and overburden haulage

● Hygienic applications

Special features

● Threaded connection for screwing in directly

● Flush diaphragm with compact dimensions

● High pressures for the process industry

● Version with protective plate for increased wear resistance

● Vacuum measuring ranges

Specifications

Process connection

Further material combinations for special process temperatures and process connections on request

Material combinations for versions with diaphragm

Material combinations for versions with protective plate

1)The maximum permissible process temperature of the diaphragm seal system is limited by the joining method, by the system fill fluid and by the measuring instrument.

Dimensions mm[in]
Flush diaphragm seal with diaphragm

Dimensions in mm [in]
Version: Diaphragm seal with protective plate

Due to the high abrasion resistance of the protective plate, this version is particularly suitable for pressure measurements with abrasive media. The shock-resistant and abrasion-resistant protective plate increases the resilience of the diaphragm seal system. The protective plate is dimension sufficiently thickly that it can withstand abrasion by the medium for a long time.

Diaphragm seal:

Diaphragm seal model / Process connection (process connection standard, thread, nominal pressure rating) / Material (upper body of diaphragm seal, diaphragm or protective plate with sealing) / Flushing connection (plug screw) / Connection to the measuring instrument / Level of cleanliness of wetted parts / Origin of wetted parts / Certificates

Diaphragm seal system:

Diaphragm seal model / Process connection (process connection standard, thread, nominal pressure rating) / Material (upper body of diaphragm seal, diaphragm or protective plate with sealing) / Flushing connection (plug screw) / Pressure measuring instrument model (per data sheet) / Mounting (direct mounting, cooling element, capillary) / min. and max. process temperature / min. and max. ambient temperature / Vacuum service / System fill fluid / Certificates / Height difference / Level of cleanliness of wetted parts / Origin of wetted parts / Instrument mounting bracket