|
| |
TM 10-4320-307-10
b.
Description.
AIR VENT VALVE (1). Four pump air vent valves are used to eliminate trapped air within the pump.
CROSSOVERS (2). Allow pumped fluid to move from the first to the second and from the second to the third
stages of the pump.
CYCLONE SEPARATOR (3). Two cyclone separators clean diverted pumped fluid and then direct it to the
mechanical seal for lubrication and cooling.
MECHANICAL SEAL (4). Forms a leakproof seal between rotating components and casing preventing high
pressure leakage of the pumped fluid.
AUXILIARY PIPING FLANGES (5). Provides an interface between pump case and auxiliary piping of pump
vent valves.
OIL FILL INLET (6). Used to partially fill oil sump.
OIL SIGHT GLASS (7). Oil level is indicated by a sight glass.
SUCTION FLANGE (8). Provides a flanged connection between pump suction pipe and suction adapter pipe.
SUCTION NOZZLE ADAPTER PIPE (9). Provides interface between pump suction flange connection and
double grooved pipe connection. The same is true for discharge side of pump.
1-11
|
