|
Material of Construction of Pump |
|
|
Part Name |
Material |
|
Check Valve housing |
Cast iron / SS - 304 |
|
Check Valve |
Delrin |
|
Check Valve seat |
Nitrile butyl rubber |
|
Outer shell |
SS - 304 / SS (DIN 1.4509) |
|
Impeller |
Noryl / Delrin / SS - 304 |
|
Diffuser chamber |
Noryl / SS - 304 |
|
Stop ring |
SS - 304 / Hylem |
|
Intermediate bearing (Sleeve / Bush) |
SS 304 / NBR |
|
Suction inter connector |
Cast iron / SS - 304 |
|
Pump shaft |
SS - 304 / SS - 410 |
|
Coupling |
SS - 304 / 410 |
|
Maximum liquid temperature |
33°C max |
|
Permissible amount of sand |
25 g/m³ |
|
Allowable solids |
3000 ppm (max.) |
|
Chloride ion density |
500 ppm (max.) |
|
Turbidity |
50 ppm silica scale (max.) |
|
Hardness (Drinking water) |
300 ppm (max.) |
|
Specific gravity |
1.004 (max.) |
|
Viscosity |
1.75 x 106 m²/sec (max.) |
|
pH Value |
6.5 to 8.5 |
|
SPECIFICATIONS |
|
|
Power range |
0.37kW – 1.5 kW (0.5HP - 2HP) |
|
Speed |
2850 RPM |
|
Version |
1Ø 230V 50Hz AC Supply |
|
Maximum total head |
184 metre |
|
Maximum flow rate |
12.6 m /hr |
|
Maximum outer diameter in mm |
97.5 mm |
|
Nominal outlet size in inches |
32 ,40 & 50 mm |
|
Degree of Protection |
IP 68 |
|
Direction of Rotation |
Counter Clockwise from driving end. |
|
Thrust Load |
0.37kW-1.1kW - 650 lbs; 1.5kW - 4.0kW - 900lbs; 5.5kW-7.5kW - 1500 lbs |
|
Minimum cooling flow along the motor |
0.15 m/Sec |
|
Type of duty |
S1 (Continuous) |
|
Method of starting |
Capacitor Start and Capacitor Run (CSCR) |
|
Maximum starts per hour |
20 times. |
|
Mounting standard |
As per NEMA |
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