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Submersible De-Watering Pumps
Submersible De-Watering Pumps
Rokade Pumps (a Division of Rokade RotoTechniks) offers a portable Submersible De-Watering Pump, Model RPD 05M/05L/05H. These are light weight, handy and compact pumps for applications in steel plants, power plants, irrigation projects, river water pumping, construction sites and all types of drainage applications.
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Design benefit and material construction features:
- RPD pumps are designed and manufactured strictly as per relevant
- Standards to meet customers requirements
- The pumps are corrosion resistant by virtue of the design and constructional materials used
- Model RPD 05 is available with low, medium and high head also
- Power supply – 3-phase 415 V 50 Hz AC supply, PVC insulated double sheathed water proof and oil proof (also available in TPR cable)
- Material - outer casing/outer, oil bag wear plate, strainer SS 304 (also available in aluminium outer casing), top/bottom bracket die casting of aluminium alloy for stator casing, extruded aluminium alloy (also available in stainless steel)
- Rotor – rotor shaft SS 431 for better magnetic result
- Impeller – SS 410 (hardened) in abrasive application, SS 304 in marine application
- Mechanical seal – inner/outer twines tungsten carbide v/s tungsten carbide mechanical seal at tandem, at pressure compensate oil bath for increasing life
- Motor data – direct online start 2 pole induction continuous rated motor with automatic relay switch 380/415 V/440/460 V 50/60 Hz 3-phase AC supply kW 3.7 A 8.0
- Rated speed 2850 RPM (approx)
- Class of insulation – F (155°C)
- Max temperature of the pump liquid – 40°C