Dip tanks are useful for cleaning parts and subassemblies when the volume of work does not warrant use of a larger tank. They are easily moved to accommodate changing production requirements. Dip tanks have manually operated covers which stay open for convenient access. Covers are equipped with a self closing mechanism and fusible link which melts at 74°C to automatically close the cover in case of fire. Constructed of 24 gauge, lead free coated steel and finished in a durable powder paint for long use.