Pedrollo NGA Centrifugal Pumps with Open Impeller
Suitable for use with liquids that are not chemically aggressive towards the materials from which the pump is made.
The open impeller design allows liquids containing relatively high levels of impurities to be pumped without the risk of the impeller clogging. As a result of these characteristics the NGA series pumps are used specifically in industry and for transferring water from canals, rivers, reservoirs, tanks, etc.
The pump should be installed in an enclosed environment, or at least sheltered from inclement weather.
2 Year Manufacturers Warranty
Wetted Components| Pump Body | Cast Iron (Painted) |
| Impellor Case | Stainless Steel 304 |
| Impellor Case Seal | NBR |
| Motor Shaft Seal | NBR |
| Vanes | Not Present |
| Vane Springs | Not Present |
| Rotor / Gear / Impellor | Stainless Steel 316 |
| Shaft Key / Nut | Stainless Steel 304 |
| Motor Shaft | Stainless Steel |
| Bypass Valve Piston | Not Present |
| Bypass Valve Seal | Not Present |
| Bypass Valve Spring | Not Present |
Performance| Voltage / Frequency | 50Hz |
| kW | 0.55-0.75 |
| Amps | |
| RPM | 2900 |
| Duty Cycle | Continuous |
| Cable Length | Not Present |
| Bypass Valve Y/N | N |
| Max Flow | 350 l/min |
| Discharge Pressure | 2 Bar |
| Max Suction Lift (Dry) | None |
| Max Suction Lift (Wet) | 7m |
| Inlet Fitting | 1.5" |
| Outlet Fitting | 1.5" |
| Max Particle Tolerance | 10mm |
| Max Liquid Temp | +90 Celcius |
| Min Liquid Temp | -10 Celcius |
| Max Room Temp | +40 Celcius |
| Min Room Temp | -10 Celcius |
| Thermal Protection Y/N | Y |
| Ingress Protection | IP44 |
Options Available| Single Phase | Three Phase | kW | lpm | Head (m) |
| NGAm 1B | NGA 1B | 0.55 | 50-350 | 6-17 |
| NGAm 1A | NGA 1A | 0.75 | 50-350 | 6-19.5 |
| NGAm 2B | NGA 2B | 0.55 | 50-450 | 9.5-4 |
| NGA 2A | NGA 2A | 0.75 | 50-550 | 11-4 |
| NGAm 3D | NGA 3D | 1.1 | 50-700 | 12.5-5 |
| NGAm 3C | NGA 3C | 1.5 | 50-770 | 14.8-5.7 |
| NGAm 3B | NGA 3B | 1.8 | 50-840 | 17-7 |
| NGAm 3A | NGA 3A | 2.2 | 50-900 | 19.5-8.5 |
For 110v 50Hz, and 60Hz motors please email us for availability and price.
Download Pedrollo Catalogue 50Hz PDF
Download Pedrollo Catalogue 60Hz PDF
