All the cast iron parts for pump & motor made from closed grain cast iron for achievement of full required hydraulic pressure.  The parts are machined accurately for perfect alignment. Pump shaft & sleeve are made from stainless steel of high grade.  Which are the main parts of pump, Shaft & sleeves are accurately grinded.  

(PUMP UNIT) (1)Non Return Valve (2)Discharge Outlet (D.O) (3) Stage Casing (Bowl) (4)Impeller (5) Impeller Seal Ring (Neckring) (6) Sand Guard (7) Pump Shaft (8) Bearing Bush (9) Pump half coupling (10) Suction Case Stainer (11) Bearing Sleeve (12) Intermediate (Suction-Case) (13) Cable Guard (14) Adjusting Cap (Top Cap) (15) NRV Body

(MOTOR UNIT) (16) Upper Bearing Housing (17) Upper Bearing Bush (18) Rotor (19) Stator (20) Winding Coils (21) Lower Bearing Bush (22) Lower Bearing Housing (23) Thrust Bearing Plate (24) Thrust Bearing (25) Motor Base (26) Rcd Cup (27) Lower Stud Ring (28) Upper Stud Ring (29) Rubber Grovement (30) Motor half coupling