Ashcroft® Van Stone thermowell isolates and protects a temperature instrument’s sensing element from pressurized, high velocity and corrosive media. They ensure longer life and accurate measurement while allowing the sensing instrument to be removed without shutting down the process. A wide selection of materials, sizes and dimensions are available.
Process Market:
Industrial Market:
Medical and Life Sciences:
Shank Style
Tapered
Process Connection Size
1'' and 1 1/2''
Instrument Connection
1/2 NPSM
1/2 NPT Female
Bore Size
0.260''
0.385''
Flange Facing
Lap Joint
Rating/Class
150
300
600
900
1500
2500
Surface Finish
16-32 RA
Lagging
2'' if U-dimension is <3''
3'' if U-dimension is >3''
Custom Lag dimensions are available
Cap and Chain
Brass
Stainless Steel