184.108.40.206 Marking Plate for a Plunger Gripper
(a) that it is a plunger gripper.
(c) the maximum load in newtons (pounds-force) for which the gripper is designed and installed to stop and sustain.
(d) the manufacturer's name or trademark and identification number of the device.
(e) space for the date of the acceptance test. The date shall be permanently marked following the test.
(f) the diameter and minimum wall thickness of the plunger for which the device is applicable.