MattRobinson
Member
Hello all,
I'm currently looking for information regarding the height above the railhead that the plunger for a flange lubricator can protrude, but can't find anything on the RSSB's online archive.
Many thanks in advance,
Matt
I'm currently looking for information regarding the height above the railhead that the plunger for a flange lubricator can protrude, but can't find anything on the RSSB's online archive.
Many thanks in advance,
Matt