Pneumatic Tuffy® Side Mounted Float Switch
The Pneumatic Tuffy® liquid level switch is a compact pneumatic level switch designed for horizontal mounting in a tank or vessel through threaded or flanged pipe connections.
Buoyancy force of process liquid on a float causes the float to move with the liquid's surface. Float movement pivots a magnet into the field of a like-charged switch magnet. As the magnets repel each other, the switch magnet moves, actuating the switch.
Sour service (NACE)
Day storage tanks
Skids and OEM use
All 316 SS wetted components
Process pressures to 1500 psig (103 bar)
NACE and/or ASME B31.3 construction
Specific gravity as low as 0.40
2 inch NPT mounting
Process temperatures from -40° to +300° F
(-40° to +149° C)
Specific gravity rating
Carbon steel and stainless steel external mounting cages
Variety of thread-on flanges
No Approval found for the product.