Parker Vacumatic Lockdown Filling Units

STANDARD SIZE AND OVERSIZED. NEW AND UNUSED EXCEPT FOR THE REMOVAL OF THE STIFFENED-UP DIAPHRAGMS AND PELLETS. These were found in the parts inventory contained in the back room of a pen repair shop that I've recently purchased. These units would be NOS except the stiffened up factory installed diaphragms and pellets have been removed. These units are clean, functional, without a trace of corrosion on the lockdown shaft and ready for a new diaphragm. The dimensions are given below and potential buyers are encouraged to get out their micrometers and check these dimensions with the unit they are replacing and / or the pen's dimensions. These units were sent to Parker repair stations. This is the way the old timers have told me Vacumatics used to be repaired. Repairmen did not need to mess with diaphragms except to fit them into the pen on a new filling unit. Specify the size you want when ordering.

There are also examples available with the original diaphragms for you originality buffs, if you ask. The original diaphragms won't work, as they have stiffened up over the decades. New diaphragms are available for purchase in three sizes.