The PEDROLLO PKm is a robust, reliable and economical pump used principally for water transfer in domestic and small scale water transfer applications. The pump body is made from cast iron with a brass insert set into the front housing for improved starting performance and protection from jamming. The impeller is made from brass.
The pumps feature the following benefits;
- Quiet operation due to the anti vibration system between shaft and impeller.
- More compact.
- More efficient motor with low energy consumption and lower operating temperature.
- Special paint which gives improved resistance against environmental corrosion.
- Extended life
Pumps can be installed for manual or automatic control using either the recommended ‘Pedrollo Easysmall’ controller or a pressure tank and switch. Also available is the integral ‘Hydrofresh’ version (PKm60) only which combines a 24L horizontal diaphragm tank, pressure switch and gauge with pressure settings of 1.4 bar for pump start and 2.8 bar for pump stop.
MOTOR
Pumps are close coupled to a TEFC brushless induction motor designed for continuous operation. A thermal relay is provided in the windings to protect against electrical and mechanical overload and the pump can be connected directly to the mains power supply through a 10A fuse or MCB.
Enclosure Class: IPX4
Insulation Class: F
Voltage: 1x240V
Speed: 2900rpm
OPERATING CONDITIONS
Pumped Liquid: Thin, clean, chemically non aggressive liquids without abrasive particles or fibres.
Max. Fluid Temperature: +60°C
Max. Ambient Temperature: +40°C
Max. Suction Lift: 8m (at sea level)
PUMP DATA
| Model |
Motor (kW) |
Max Operating current (A) |
DN1 (") |
DN2 (") |
Dimensions (mm) |
Weight (kg) |
| L |
H |
H1 |
W |
| PKm60 |
0.37 |
0.5 |
2.4 |
1 |
1 |
208 |
145 |
56 |
118 |
5 |
| Hydrofresh PKm60 |
535 |
500 |
346 |
255 |
14 |
| PKm65 |
0.55 |
0.75 |
3.4 |
237 |
153 |
63 |
120 |
7 |
| PKm80 |
0.75 |
1 |
4.8 |
287 |
179 |
71 |
140 |
10 |
| PKm100 |
1.1 |
1.5 |
8.2 |
365 |
212 |
80 |
152 |
14 |
