It does. You're pumping lava though. Stick a magmatic engine next to it and use a waterproof pipe or liqiduct to send some of the lava into the magmatic engine. That'll cover the power needs of the liquid transposer.
I managed this, although to fill an iron tank in the overworld, using a single set of ender chests, a set of filters, and a set of liquid transposers. All you have to do is attach both ends to liquiducts and use the magmatic engine on the nether side as described above, as well as some sort of power on the overworld side.
Actually, stick the magmatic engine right by the pump, but not powering it directly. This will instantly make the liquid transfer. Do the same with transposer. Easiest is to put them in a line, Magmatic Engine - Pump - Liquid Transposer - EnderChest.
Then, do a redstone conduit line across the front of the three machines. Now, you have two choices here. You can either make a filter pull out your blanks and drop them in the Liquid Transposer, or use a second set of ender-chests for the blanks and pump them out with BC pipes, up to you.
There are two important parts of this to always try and do regardless in any pump setup. Connect magma engines and liquid transposers directly to the pump, it avoids lag as the fluid in pipes is constant calculations, machine to machine is instant, and always power the setup with redstone pipes. This enables the intelligence of TE engines/machines, and the engine will cycle itself down to match the needs of the system, which when you don't need laval becomes 1mj/t (pumps aren't smart enough to say no).
