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Dewatering Submersible Pumps
- Model : RPD 03 / 04 |
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Portable Dewatering small / Medium / Big series pumps, light weight, handy and compact, equipped with an
automatic relay switch for motor protection, Heavy duty bearings, high efficiency copper epoxy
coated wound motor. Direct online Dol start 2 pole induction continues rated motor 380 volts 415
volts / 440 volts / 460 volts 50 / 60 Hz ac supply.
Benefits:
Our pumps are corrosion resistant by virtue of the design and constructional materials used.
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| Specifications: |
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| Head and discharge |
| Head in Mtrs |
0 |
5 |
10 |
15 |
18 |
Discharge in Lpm
(RPD 03)
(RPD 04) |
1050 |
830
1300 |
625
780 |
350
410 |
110
160 |
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| Pumped liquid characteristics |
| Maximum Operating
Pressure |
4 Kg |
| Maximum liquid temperature |
40˚C |
| Submerge |
Below liquid surface min
90 mm, max 10 mtrs. |
| Specific gravity |
1.1 |
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| Materials of Construction |
| Part Name |
Material |
| Pump Outer Casing |
SS 304 |
| Pump Inner Casing |
Extruded Aluminium Alloy |
| Top Bracket |
Aluminium Alloy (LM 4) Epoxy coated |
| Lower Bracket |
Aluminium Alloy (LM 4) |
| Rotor |
Aluminium Die Cast (LM4) |
| Rotor Shaft |
SS 431 |
| Mechanical Seal |
Outer- Tungsten Carbide v/s Tungsten Carbide
Inner- Tungsten Carbide v/s Tungsten Carbide |
| Impeller |
SS410 (Optional SS304 for Marine Application) |
| Strainer |
SS 304 |
| Cable |
PVC double sheath insulated copper conducted
cable, waterproof and oil proof also available in TPR |
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| Applications |
Commercial Buildings,Waste water pumping, Hotels, Rain water drainage,
Underground water drainage. |
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| Performance curve |
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