Submersible Dewatering Pumps, For Sewage

Material of construction & Engineering Data

MOTOR (DOL START)
2 Pole Induction continues rated motor with squirrel cage rotor.
Stator insulation class “F” (155 C)
Speed: 2800 RPM (Approx)
Power rating : 1.1 Kw (1 Phase & 3 Phase)
1.5 Kw (1 Phase & 3 Phase)
Current : 8 Amps; 2.5 Amps; 11 Amps; 3.8 Amps Respectively
Maximum Start / stop Per hour : 10

POWER SUPPLY :
415 V, 3 Phase 50 Hz, AC supply.
230 V, 1 Phase (with Control panel).

BALL BEARINGS :
The rotor shaft is carried in two single row, deep groove ball bearing. The bearings are filled with high temperature

grease containing special anti-corrosives additives ensuring no maintenance required for life.

POWER CABLE :
Water proof / oil proof, PVC insulated double sheathed, copper conductor flexible cable of size.
4 Core 1.5 sq.mm. 15 meter length for model CFDW 150S / 150T.
4 Core 1.5 sq.mm. 15 meter length for model CFDW 200S / 200T.

SHAFT SEAL :
Oil bath type double Mech-Seal & Oil Seal ensures a longer pump life.

CORROSION RESISTANT :
Outer & Inner stator in SS 304.
Rotor Shaft SS 410
Impeller SS 410. Also available in SS 304 (Optional)
Nitrile rubber Moulded Diffuser.

STRAINER :

MS epoxy coated with 6mm round holes, also available in SS (Optional).

SUBMERGENCE :

Submergence below liquid surface min 25mm, max. 10 mtrs.