Ashcroft 81 Bolt Thru Isolation Ring
The Ashcroft® 81 isolation ring or isolation device is mounted inline with process piping. Used for process protection of measuring instruments, the “ring” design eliminates process accumulation, it assuring reliable and accurate pressure readings. Ideal when reliable and continuous pressure measurement is needed.
Specifications:
Process size:
Type 80 (wafer): 2″ to 20″
Type 81 (bolt thru): 1″ to 10″
Flange rating:
150 and 300 class
Key Features:
- 360° sensing flexible inner-liner; no process deadleg
- Complete instrument protection
- Safe Quick Release (optional) enables instrument removal without loss of fill or process shut down
- Needle valve (optional) dampens pulsation effects
- Retrofit flange (optional) allows easy replacement of other manufacturer models
King Mechanical Speciality is an Authorized Distributor of Ashcroft Gauges, Diaphragm Seals, Transducers, Transmitters, and Switches. We stock a variety of sizes and ship orders same day. Our engineering team offers custom integrated process skid fabrication to meet your specific design and process requirements.