Easy-to-use polyethylene manual pump with self-priming feature. Equipped with vent cap to stop discharge after use, and 120mm flexible corrugated discharge hose. Segmented suction pipe for height adjustment and easy storage. Suitable for water, oils and non-aggressive chemicals. For use with various drums heights from 420mm, 530mm up to 850mm/205L. Delivers approximately 21L/min. transferring liquids quickly and easily.