PNI multi-purpose pumps have adopted stainless steel where metal must be used, while other strategic components are molded in or armoured with high tech resins. Durable, stable in operation and compact.
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PNI | 1-phase / 50Hz
| Model | Colour code curve | Bore mm | Power output kW | Phases | r.p.m. | Head max. m | Capacity max. l/min | Starting method | free standing | with guide rail fitting | Impeller passage mm |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 50PNI2.4S | 50 | 0,4 | 1 | 2850 | 12,0 | 280 | condensor | 7,4 | - | 10 | |
| 50PNI2.75S | 50 | 0,75 | 1 | 2850 | 15,8 | 330 | condensor | 9,5 | - | 10 |
50PNI2.4S_1.pdf
| ø Discharge bore mm | 50mm | |||
|---|---|---|---|---|
| Pumping Fluid | Temperature | 0-40°C | ||
| Type of Fluid | Municipal sewage, water with solids | |||
| Pump | Compo- nents | Impeller | Vortex impeller | |
| Shaft Seal | Double mechanical seal | |||
| Bearings | Shielded ball bearings | |||
| Material | Impeller | Glass fibre reinforced plastic | ||
| Upper casing | Glass fibre reinforced plastic | |||
| Lower casing | Plastic | |||
| Shaft Seal | Silicon carbide in oil bath | |||
| Motor | Type, Poles | Induction motor, 2 poles, IP68 | ||
| Lubrication | Turbine oil (ISO VG32) | |||
| Insulation | Insulation class E | |||
| Motor Protector (built-in) | Miniature protector, Circle thermal cut-out | |||
| Phase / Voltage | Single phase 230V / 50Hz | |||
| Material | Casing | Stainless steel EN-X5CrNi18-10 | ||
| Shaft | Stainless steel EN-X6Cr13 | |||
| Cable | Rubber, 10m H07RN-F | |||
| Discharge Connection | Inside thread, flange | |||
| Optional Accessories | Guide rail fitting "TOK" for small pumps | |||
Dimensions in mm:
-
-
- 50PNI2.4S
- 50PNI2.75S
W1: lowest running water level
| Model | A | A1 | A2 | B | D | D1 | D2 | H | W1 | W2 |
|---|---|---|---|---|---|---|---|---|---|---|
| 50PNI2.4S | 241 | 120 | 81 | 102 | 246 | 76 | 170 | 360 | 110 | 325 |
| 50PNI2.75S | 241 | 120 | 81 | 102 | 246 | 76 | 170 | 380 | 110 | 345 |
Please mind: discharge bend, duck foot bend and stand set are accessories and must be ordered separately
