Model 78 installation details

Published by Marc Steele on

Q: Can you please share the bore, stroke, rod and port size for the cylinder 78RN-OB-20-E?

A: The bore size is 7/8″. The stroke is 1 15/16″. The B style rod holds a 1/4″ CM7X insert. The port size is 1/4″ NPT advance and1/8″ NPT for retract.

LINK TO INSTALLATION GUIDE

78, air impact marker, Mite-E-Mark
Double acting air impact marker.

Marc Steele

Marc has been in the marking business for over 15 years. He provides technical assistance through emails and online chat.