FOR MODELS: JGW, JGR AND JGJ SECTION 1 - DESIGN SPECIFICATIONS & DATA
1/01 PAGE 1 - 7
Cylinder Identification Plates appear on each cylinder. The serial number is also stamped on
the end of each cylinder. If any plate is missing, please contact Ariel Corporation, Mount
Vernon, Ohio for a replacement or specific directions.
NOTE: USE THE CYLINDER AND FRAME SERIAL NUMBERS IN ALL CORRESPON-
DENCE.
FIGURE 1-6: IDENTIFICATION PLATES - TYPICAL
Serial Number, MAWP, Part
Number, Work Order Number,
Hydrostatic Test Pressure, Test
Date and Tester’s Personal
Stamp are stamped on the end
of each cylinder
Discharge Valve
Pocket Identifica-
tion plate
Suction Valve
Pocket Identifica-
tion Plate
Unloader Identification Plate:
Customer Work Order Number,
Hydrotest Pressure and Tester’s
Personal Stamp are stamped
near this plate on top of the
Unloader body.
Frame Serial Number:
stamped on machined sur-
face above the Mechanical
Inspector’s Plate. On drive
end throw #2 side.
Cylinder Identification Plate