Gel pumps and pipes

Gelpumps

Gelpumps are a part of the underground theme and they are used to transport gel to the surface.

Gelpumps are easy to make and they are very cool. You can find a prefab here: http://forums.steampowered.com/forums/showthread.php?t=1920931 The prefab has sounds pipes and a button.

gelpumps can be made uot of these prop's:

place this vhere you cant it:models/props_underground/pump_station.mdl (this is the pump)

place this prop on the side of the pump: models/props_underground/paint_distillery_tank.mdl (this is the tank on the side of the pump)

place a bended pipe on the otherside of the pump and a straight pipe on the top of the mipe and you will get something like this: http://steamcommunity.com/id/commander_D/screenshot/540644195468243489/?tab=all.