Tape Level Indicators provide an economical and straightforward liquid level indication where no electrical power is available. The TL indicators are ideal for marine applications, industrial fire extinguishers, chemical drums, and underground and remote liquid storage. Principles of Operation: The retractable steel tape magnetically latches to the level position of the magnetic float. Only the stem and float come in contact with the liquid, so the tape blade is always clean and readable. Tank level is determined by sliding the tape out of the stem tube and reading the aligning graduation mark on the tape when the magnetic interlock is felt.
- 316 stainless steel
- Float Diameter: 2.13"
- Stem Length: 33"
- Mounting: 2" Pipe Plug
- Float SG: 0.54
- Maximum Temperature: 200°C
- PSI Rating: 200
- 33" total length & they are ideal for 55 gallon tanks