Refillable material transfer system

23:

• The apparatus for transferring material from a vessel of claim 22 wherein said cylindrical body includes a plurality of stabilizer fins equally spaced about a circumference of said cylindrical body, said stabilizer fins including a substantially planar surface arranged parallel an end wall of said cylindrical body.

24:

• The apparatus for transferring material from a vessel of claim 23, further comprising a flexible annular gasket having an outer diameter greater than the inner diameter of the vessel.

25:

• The apparatus for transferring material from a vessel of claim 24, wherein said flexible annular gasket includes slits for accompanying said stabilizer fins.

26:

• The apparatus for transferring material from a vessel of claim 22, further comprising a vertically oriented drive shaft coupling said crown to an exterior of said vessel.

27:

• The apparatus for transferring material from a vessel of claim 22, further comprising a gas port for pressurizing an internal volume of said apparatus.

28:

• The apparatus for transferring material from a vessel of claim 22, wherein the thruster defines a first apex angle, and the conical tip defines a second apex angle, and the second apex angle is less than the first apex angle.

30:

• The refillable system of claim 29 further comprising a heating coil disposed within said vessel about an exit passage for heating said material prior to evacuation from said vessel.

The refillable system of claim 29 further comprising vertically oriented planar fins disposed on said body and extending radially outwardly beyond a periphery of said body.

The refillable system of claim 29 wherein said body comprises a plurality of cylindrical plates.

The refillable system of claim 29 further comprising a mechanical drive shaft coupled to said crown to move the force transfer device within said vessel.