1: LABYRINTH SEALS AS STANDARD
2: EXTRA LARGE OIL SUMP CAPACITY
3: CONTINUOUS PERFORMANCE
4: HEAVY DUTY SHAFT AND BEARINGS
5: MONITORING HOLE
6: ONE-INCH BULLS EYE SIGHT GLASS
7: RIGIDBEARING HOUSING
8 :EXTRA CASING THICKNESS ; TOPE CENTERLINE DISCHARGE FOR AIR HANDLING , SELF –VENTING ;BACK PULL-OUT DESIGN FOR EASY OF MAINTENANCE ; INTEGRAL CASING FEET PREVENT PIPE LOAD MISALIGNMENT-MAXIMIZED SEAL AND BEARING LIFE .
9: FULLY OPEN IMPELLER
10: SEALING FLEXIBILITY
11: POSITIVE SEALING