National offers a full line of standard single level float switches. If you don't see exactly what you need, a custom version can be configured to meet your specific requirements.

Single level switches are a simple solution for liquid level switching or indication. They are typically used for high and low level conditions. Conveniently mounts at the top or bottom of a tank or vessel. The floats can be reversed in field to change the condition of the switch from normally open to normally closed and vice versa.