Liquidator-2 Tank Level Gauge

An enhanced version of the original Liquidator, it operates on the same principle: Driven by the weighted float, the aluminium level indicator slides freely up and down on the outside of the guide tube balanced by the counterweight within. Liquidator 2 will fit concrete, fiberglass, plastic, timber, corrugated steel, steel panels, round, oval, or square tanks. The weighted float and indicator are connected to the counterweight by separate cords, each cord running over a pair of pulleys. When the float is half-immersed everything is balanced. Rising liquid level lifts the float up, the counterweight moves down, and the indicator keeps pace with the float. Falling liquid levels causes the weighted float to pull the counterweight up, and again, the indicator keeps pace with the float. At all times the indicator matches the liquid level exactly.