DISCHARGE VALVE
LOCATION
LIFTING LUG
(NEW MODELS ONLY)
1/4" NPT HIGH
PRESSURE
CONNECTION
1/4" NPT LOW
PRESSURE
CONNECTION
(DO NOT ADD
OIL HERE)
CYLINDER HEAD
COOLING FAN
MOUNTING STUDS
(REFRIGERATION
MODELS ONLY)
1/4" NPT OIL PUMP
PRESSURE (HIGH
SIDE OIL SAFETY
SWITCH
CONNECTION)
1/4" NPT DRAIN
CONNECTION
7/16"-20 SAE DRAIN
CONNECTION
SUCTION VALVE
LOCATION (MOTOR
BARREL END)
NAMEPLATE
1/4" NPT OIL FILL
(SUMP)
CONNECTION
ALSO LOW SIDE
SAFETY SWITCH
CONNECTION
SIGHT GLASS
CRANKCASE HEATER
(ACCESSORY)
INSERTS INTO WELL
IN BOTTOM COVER
1/8" NPT
OIL PRESSURE TAP
OLD STYLE 06D
BEARING HEAD ASSEMBLY
NOTE: Bolt sizes and thread pitch: Compressors are built using English unit
bolts. The bolts have no exact metric equivalents. Therefore, to prevent possible
cross-threading, loose bolts, or damage to threaded portions of the casing,
comparable metric measurements are not included.