- (gray pump) A pump based on gray worlds with consume powers, especially Tourist World and Galactic Trendsetters. This term is seldom used because it’s unusual to win with a pure gray pump; more commonly you’ll see a combination like a blue-gray pump or a brown-gray pump.
gray pumps
grey business ?
even grey colour can brighten up the day – can’t it ? I like the outcome of this shot !
Pump assemblies
The yellow pump is for the grey water and the other pump is for the water outlet.
GRAY PUMPS 