Liquid Level Indicator

A liquid level indicator for use with a tank, the indicator comprising:

• a base block and an enclosure, the base block having a first male screw portion adapted for sealing engagement with a collar flange of a tank and a second male screw portion adapted for sealing engagement with the enclosure which is shaped and dimensioned for sealing engagement with, and for covering substantially entirely a portion of the base block extending outside of the tank to shield the base block from precipitation;
• a float arrangement comprising a float disposed for floating at a liquid level within the receptacle, and a sliding rod connected to the float at one end and having a distal end extending slidably through the base block into the enclosure,
• the enclosure being adapted for indicating the position of the slidable rod within the enclosure to thereby determine the liquid level within the tank.

A liquid level indicator for use with a tank, the device comprising:

• a base block having a male screw portion adapted for sealing engagement with a collar flange of a tank and locking projections and locking indents adapted for engagement with locking cams of an enclosure, said enclosure being adapted for sealing engagement with, and for covering substantially entirely a portion of the base block extending outside of the tank to shield the base block from precipitation;
• a float arrangement comprising a float disposed for floating at a liquid level within the tank, and a sliding rod connected to the float at one end and having a distal end extending slidably through the base block into the enclosure,
• the enclosure being adapted for indicating the position of the slidable rod within the enclosure to thereby determine the liquid level within the tank.

An enclosure for sealing engagement with, and for covering substantially entirely a portion of a base block of a liquid level indicator disposed outside of a receptacle, and for indicating a position of a slidable rod within the enclosure to thereby determine a liquid level within the receptacle, the enclosure comprising engagement means at an open end thereof for sealing engagement with said base block.