|
Material of Construction |
|
|
Part Name |
Material |
|
Rear cover / Bracket |
Cast Iron |
|
Motor Frame |
Cast Iron / Mild Steel |
|
Shaft |
SS - 410 |
|
Impeller |
Gun Metal |
|
Pump casing |
Cast iron |
|
Sealing |
Mechanical Seal (Carbon & Ceramic) |
|
CHARACTERISTICS OF CLEAR COLD WATER |
|
|
Maximum liquid temperature |
33°C (max.) |
|
Permissible amount of sand |
25g/m³ (max.) |
|
Allowable solid |
3000 ppm (max.) |
|
Chlorine 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 |
0.37kW - 0.75kW (0.5 HP - 1.0 HP) |
|
Speed |
1440 / 2880 RPM |
|
Versions |
Single-phase, 220-240 V, 50 Hz, AC supply. CSCR / PSC |
|
Maximum total head upto |
42 metre |
|
Flow rate upto |
4.2 m /hr |
|
Degree of protection |
IP 44 |
|
Direction of rotation |
Clockwise from driving end |
|
Class of insulation |
A |
|
Type of duty |
S1 (Continuous) |
|
Maximum suction lift |
8 metre (Slow Speed) 7 metre (High Speed) |
|
Nominal pumpset size (Suction x Delivery) |
25 x 25 mm |
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