We have "Pneumatic Vibration Isolators with Automatic Re-leveling". Height is 16in from top to bottom, so that would raise the table height by 2.5in which i think is not gonna be a problem as i'm pretty sure we can adjust the height of the horizontal beams of the frame and don't have other constraints except the clearance of the ion pump to the HEPA which should be fine. Do you have a price for the 16" ones? (S-2000A-416). The problem with the new legs could be how to mount the table to them. The mounting looks different (diameter, holes etc.)
We should probably consider using the newer version we have currently under the cryo table and the table in the richter lab. Using those would eliminate the need of working on our frame and those tables don't really care what legs they are using at the moment.
I'm looking for the new table legs. The height will be 13.5". The plate that connects to the table will have 3 holes, 4" inches away from the center. I need to check what is the weight of the table and if the new legs can be mounted with the table or not.
For New port legs, (set of 4), the price are around $2500 (can be cheaper for less weight requirement). I'll check what is the weight of our table.
They also offer Pneumatic Vibration Isolators with Automatic Re-leveling legs (I don't know what are the differences), but the height are wrong for our setup, the shortest one starts at 16" height. I looked into this category because our current legs also say Pneumatic