This is our new, easy to use liquid transfer pump that can be taken any where and dropped into a container to transfer liquid. This is a simple hand stroke pump that can produce any amount up to 8oz per stroke and is self priming. This is a good design and dependable with a 3 foot discharge tube. The polyethylene material can move a variety of liquids such as alkalizes, detergents, waxes, oils and most mild acids. This is industrial grade and built for everyday use.