An amazing little pump from "down under". It has been used in the Australian market for years where it has a good reputation. Works like a March or a Chugger but with a sealed case that is more water resistant. The pump head can be rotated in 60-degree increments, allowing for 6 different pump head orienations. The included stainless steel head (PMP501) is a quality upgrade, and one that most customers adore.