Magnetically Coupled Rising Stick Gauge
TSG-3937 is U.S. Coast Guard accepted. It satisfies 46CFR 39.2003 (b) 1, OPA 90 regulations for overfill devices and is suitable for use on ABS classed vessels. Personnel are not exposed to hazardous cargo vapors on the tank top when using. The hazard of overfill spills is greatly reduced when properly used.
The TSG-3937 is all stainless steel construction. The passivated 316SS Float is good for pressures up to 125PSI and light cargo specific gravity down to 0.6SG. Powerful long life magnets insure reliable float to rod coupling. Our strong lightweight Tri-Colored Gauge Rod is labeled to your specifications and is hermetically sealed in Kynar for extended service life. Standard Sticks are good for temperatures up to 235 F and our high Temperature Sticks are good for temperatures up to 450 F.
Simply bolt to 8” spool piece typically 8”H, at or near the geometric center of each cargo compartment. If mounting height is other than 8”H confirm height when ordering for proper stick calibration. The deck opening must be large enough for the 7”OD float to pass through into the compartment.
Satisfies USCG requirements as a gauging device 46CFR 39.20 3(b), OPA 90 regulations for overfill devices and is suitable for use on ABS classed vessels.