981.22 981.52 981.53 In-Line Diaphragm Seal with Sterile Connection

A fluid inside the system hydraulically transmits the pressure to the measuring instrument can be chosen to suit the particular application. Almost limitless application possibilities exist due to the large number of available variants. The type of process connection (flange, threaded and sterile connection) and the basic method of manufacture are important design differentiation criteria.

The model L981.22 in-line diaphragm seals with clamp connections can be mounted directly into the pipeline due to their circular design. No special measuring point connection is required. Turbulences, dead spaces, corners and other obstructions can be avoided through the integration into the process line. This diaphragm seal uses a completely round diaphragm to produce an automatic cleaning of the chamber due to unobstructed flow of media.

Applications

• For direct, quickly removable installation in pipelines
• For flowing, pure media
• Pharmaceutical industry, biotechnology industry, production of active ingredients
• Aseptic plants

Special Features

• Completely round diaphragm (Europ. Pat. No. 0609846) to avoid dead spaces
• Self-draining in all mounting positions
• Quick cleaning of measuring point, without residue
• Suitable for SIP and CIP
• 3-A compliant

Application Datasheet – Fill Out and Return for Most Accurate Quote

• Pressure Transmitter Application Datasheet