Owing to the small diameters of conduit pipes and bracing tubes, the girth welding has to be done with one side welding both sides formation technology.

Any of numerous small celestial bodies that revolve around the sun, with orbits lying chiefly between Mars and Jupiter and characteristic diameters between a few and several hundred kilometers.

Pump inlet and outlet are on the same horizontal axis and of the same diameters, thus allowing easy disassembly and small occupation space.