Vacumatic Diaphragm Lubricant
Have you ever wondered why, when you disassemble a Vacumatic whose blind cap fit perfectly before, you have a devil of a time getting it to line up right when you install a new diaphragm and put the pen back together? The answer is Vacumatic lubricant. Parker’s factory assemblers and field repairers used it. The Parker Vacumatic service manual calls for it. It’s the only way to get a diaphragm to seat properly in the pen. Our Vacumatic lubricant is water based and water soluble. It will not harm your pens or cause their diaphragms to deteriorate. The 0.5-ounce (15 cc) bottle contains enough lubricant for hundreds of pens and comes with an extra-long brush cap for ease of handling.
Modern Fountain Pens
