Pumping station, Ravenhill
Introduction
The photograph on this page of Pumping station, Ravenhill by Willie Duffin as part of the Geograph project.
The Geograph project started in 2005 with the aim of publishing, organising and preserving representative images for every square kilometre of Great Britain, Ireland and the Isle of Man.
There are currently over 7.5m images from over 14,400 individuals and you can help contribute to the project by visiting https://www.geograph.org.uk
Image: © Willie Duffin Taken: 12 Apr 2012
Not quite sure of this small buildings purpose. I'm assuming it has something to do with fire control/prevention because of the red door.