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.
Model | Colour code curve | ø Discharge bore mm | Type of Fluid | Max. Solid Handling mm | Max. PH Value | Max. Capacity l/min | Max. Head m | Motor output kW | Phase / Voltage |
---|---|---|---|---|---|---|---|---|---|
50PNI2.4S |
1
|
50mm | Sewage | 10 | 4-10 | 280 | 12 | 0,4 | 1-phase / 230V / 50Hz |
50PNI2.75S |
2
|
50mm | Sewage | 10 | 4-10 | 340 | 15,7 | 0,75 | 1-phase / 230V / 50Hz |
ø Discharge bore mm | 50mm |
Type of Fluid | Sewage |
Max. Solid Handling mm | 10 |
Max. PH Value | 4-10 |
Max. Capacity l/min | 280 |
Max. Head m | 12 |
Motor output kW | 0,4 |
Phase / Voltage | 1-phase / 230V / 50Hz |
ø Discharge bore mm | 50mm |
Type of Fluid | Sewage |
Max. Solid Handling mm | 10 |
Max. PH Value | 4-10 |
Max. Capacity l/min | 340 |
Max. Head m | 15,7 |
Motor output kW | 0,75 |
Phase / Voltage | 1-phase / 230V / 50Hz |
ø Discharge bore mm | 50mm |
---|---|
Discharge Connection | Inside thread, flange |
Type of Fluid | Sewage |
---|---|
Temperature | 0-40°C |
Max. Solid Handling mm | 10 |
Max. PH Value | 4-10 |
Max. Capacity l/min | 280 - 340 |
Max. Head m | 12 - 15,7 |
Impeller | Vortex impeller |
---|---|
Bearings | Shielded ball bearings |
Mechanical Seal | Dual mechancial seal in oil bath |
Impeller | Glass fibre reinforced plastic |
---|---|
Casing | Glass fibre reinforced plastic |
Pump Body | Stainless steel EN-X5CrNi18-10 |
Mechanical Seal | Silicon Carbide |
Motor output kW | 0,4 - 0,75 |
---|---|
Starting method | condensor |
Type, Poles | Induction motor, 2 poles, IP68 |
Insulation | Insulation class E |
Phase / Voltage | 1-phase / 230V / 50Hz |
r.p.m. | 2765 - 2796 |
Motor Protector (built-in) | Circle thermal cut-out, Miniature protector |
Rated Current | 2.80 - 5,2 |
Frame | Stainless steel EN-X5CrNi18-10 |
---|---|
Shaft | Stainless steel EN-X6Cr13 |
Cable | H07RN8-F 3C*1.0mm² |
Cable Length | 10m |
Dry Weight Kg | 7.20 - 9,3 |
---|---|
Pressure Resistance | max. 20m |
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 |
The PNI-series is a submersible semi-vortex pump designed for handling wastewater and liquid carrying small solid matters. It is made of resin and 304 stainless steel and excellent in corrosion-resistance. The semi-vortex pump design with moderate solids passage provides efficient performance for versatile applications. Liquid paraffin is used for the lubricating oil, which widens the application of the pump to decorative waterfalls, fishponds, aquaculture, etc.