Ariel JGQ - Page 46

FIGURE 2-5 PACKING LUBRICATION AND VENTING
FOR MODELS: JGI, JGM, JGN, JGP AND JGQ SECTION 2 - INSTALLATION
PAGE 2-14 9/08
Primary Vent/Drain
Packing Lubrication
O-Ring Seal
Lubricating
Oil
Gas and Oil
Gas
Purge Gas
(Optional)
Secondary
Vent
Optional Purge
Gas Connection
Section A-A
Section A-A
Piston Rod
Seal Gasket