Bellows Isolation

Bellows Isolation

Quartzdyne Bellows Isolators (U.S. Patent No. 5,337,612) are designed to provide fluid isolation for Quartzdyne Pressure Transducers. The series QB bellows Isolator is designed for attachment directly to 1-inch pressure transducer, providing media isolation with an Inconel 625 bellows. These bellows isolators are intended to be replaced should they become fouled. We recommend recalibrating the transducer after loosening or replacing the bellows.

The recommended torque for Autoclave® fittings of this size is 25 ft-lbs [34 N-m]. Here at Quartzdyne, we typically apply 35 ft-lbs [47 N-m]

For a list of acceptable oils for use inside the bellows see this tech note.

Last Modified on:

Email Quartzdyne (sales@quartzdyne.com)

Quartz pressure gauge transducer quartzdyne