REDDI ENVI defines “Efficient Nonclog Vortex Impellers”, constructed heavy, made powerful, minimum noisy, built robust & compact size. With matching to REDDI EDDY ‘ED’, here extra choice for various metallurgies for various parts especially motor hosing/body can be available in Cast Iron, Aluminum Alloy, Stainless Steel Alloys, C.S., M.S. Tubes etc.
ENGINEERING / TECHNICAL DATA SHEET
| • | Power | Up to 7.5 H.P. (5.5 KW) |
| • | Flow | Up to 1067 LPM (64 m3/ hr.) |
| • | Head | Up to 37 mtr |
| • | Outlet | Up to 65 mm (2.5 inch) |
| • | Solids | Up to 55 mm (2.16 inch) |
| • | Motor | Two pole heavy continuous duty squirrel cage submersible air fill induction dry type |
| • | Speed | 3000 RPM (synchronous) (2 pole) |
| • | Supply | 415 V, 3 Ø, 50 Hz (1Ø on request) |
| • | Protection | IP 68 |
| • | Insulation | F Class |
FEATURES / BENEFITS
- Non-Clog continuous reliable operation with free flow SWIRL impeller design.
- Able to pump large suspended solid size / free passage clearance up to 55 mm.
- Majority abrasives / long fibers particles do not comes in contact with impeller which results minimum wear & tear.
- Very less maintenance free type design.
- Ease & fast to service maintainable type.
- Minimum noisy and less vibration in its class.
- Dual independent spring tension mechanical seals in tandem arrangement.
- Heavy, Powerful, Compact & Robust Construction.
USAGES / AREA OF APPLICATIONS
- Water treatment plants (WTP), Effluent treatment plants (ETP) & Sewage treatment plants (STP)
- Large suspended solids / long fibers particles waste/dirty water, concentrated water
- Various Manufacturing & industrial process
- Drainage/sewage wells & Lifting stations
- Junctions & High pressurized systems
- Surface, Rain, Sea & Ground water handling
- Dewatering of manholes, sumps, digs, pits, trenches, foundations, tanks, ponds etc. in commercial, residential & institutional sectors.
- Sludge & Slurries.
METALLURGY WE PROVIDE
| • | Pump Casing/Volute | IS 210 Cast Iron FG 260 Grade |
| • | Motor Body/Housing | IS 210 Cast Iron FG 260 Grade |
| • | Impeller of Pump | IS 210 Cast Iron FG 260 Grade |
| • | Bearings | SKF make grease lubricated |
| • | Mech. Seal (Upper) | Carbon vs. Silicon Carbide |
| • | Mech. Seal (Lower) | Silicon Carbide vs. Silicon Carbide |
| • | Rotor Shaft | Stainless Steel 410 Grade |
| • | O rings | Nitrile Rubber (NBR) |
| • | All Fasteners | Stainless Steel Grade |
| • | Cable | PVC insulated double sheathed copper conductor flexible round type |
| • | (Special MOC’s available on request) |
