Energy efficient grinder pumps constructed with IE3 motors. Grinding mechanism ensures that fibrous foreign matter is crushed and sewage is transferred without clogging at high heads. ATEX version available upon request.
| Model | Colour code curve | Discharge bore mm | Phases | Motor output kW | Head max. m | Capacity max. l/min | ATEX available | |
|---|---|---|---|---|---|---|---|---|
| free standing | with guide rail fitting | |||||||
| 50GPM26.4 | TOS50GYM26.4 |
1
|
50 | 3 | 6,4 | 42,0 | 510 | Yes |
| 50GPM26.4H | TOS50GYM26.4H |
2
|
50 | 3 | 6,4 | 52,0 | 510 | Yes |
| 50GPM29.5 | TOS50GYM29.5 |
3
|
50 | 3 | 9,5 | 68,0 | 510 | Yes |
| Discharge bore mm | 50 |
| Phases | 3 |
| Motor output kW | 6,4 |
| Head max. m | 42,0 |
| Capacity max. l/min | 510 |
| ATEX available | Yes |
| Discharge bore mm | 50 |
| Phases | 3 |
| Motor output kW | 6,4 |
| Head max. m | 52,0 |
| Capacity max. l/min | 510 |
| ATEX available | Yes |
| Discharge bore mm | 50 |
| Phases | 3 |
| Motor output kW | 9,5 |
| Head max. m | 68,0 |
| Capacity max. l/min | 510 |
| ATEX available | Yes |
| ø Discharge bore mm | 50mm |
| Discharge Connection | Flange DIN/ANSI DN50 (PN10) |
| Optional Accessories | Guide rail fitting "TOS" (guide support, duck foot bend, lifting chain) / Bend and stand set for free standing types |
| Impeller | Multi-vane channel impeller with cutting mechanism |
| Shaft Seal | Double mechanical seal |
| Bearings | Shielded ball bearings |
| Impeller | Grey iron casting EN-GJL-250 |
| Casing | Grey iron casting EN-GJL-250 |
| Shaft Seal | SiC, upper in oil bath |
| Cutting device | Stainless steel EN-X39CrMo17-1 |
| Temperature | 0-40°C |
| Type of Fluid | Municipal sewage |
| Lubrication | Turbine oil (ISO VG32) |
| Motor Protector (built-in) | Miniature protector |
| Type, Poles | Induction motor, 2 poles, IP68 |
| Insulation | Insulation class H |
| Phase / Voltage | 3-phase / 400V / 50Hz / s.d. |
| Casing | Grey iron casting EN-GJL-250 |
| Shaft | Stainless steel EN-X5CrNiMo17-12-2 |
| Cable | Rubber, 10m H07RN8-F |
| Model | A |
|---|---|
| 50GPM26.4 | 795 |
| 50GPM26.4H | 795 |
| 50GPM29.5 | 865 |
| Model | B |
|---|---|
| 50GPM26.4 | 815 |
| 50GPM26.4H | 815 |
| 50GPM29.5 | 885 |
The GP-series is a high efficieny grinder pump featuring all the benefits of the GY series with the additional advantage of a low energy consumption IE3 motor. Sewage applications with small pipe diameters of 1½" requiring high delivery heads and low flow can be realized. GP grinds and shreds all solids into small particles that can be easily pump without clogging.
