Q: What is the NPT and the Tube size required to install the model 288?
A: The tube size is 3/8” with a ½” shop air line into the valve. The air connection is 3/8″ NPT. For the complete operation guide please see the following document – http://www.columbiamt.com/CMT-Impact-Marking/Catalog/288_OG_and_parts.pdf
Marc has been in the marking business for over 15 years. He provides technical assistance through emails and online chat.
Many times the marking part/product must be done prior to the coating process. It is there fore important to select a marking process that provides sufficient depth to be visible after the coating process. - Example provided for a great solution.
Mite-E-Mark Model 78 is used for more than marking. Denting, and deforming. Just a small punch makes a big impact.
Identification marking made simple. The Model 78 packs a punch for its size.