PEDROLLO JSW pumps are of centrifugal self-priming Jet design to provide highly efficient self-priming performance in various domestic and small scale water boosting applications. The integral ejector units effectively expend large qualities of air in the system and the pumps are particularly suited to in-ground tank installations, especially when fitted to an automatic control unit. The pump body is made of cast iron, the ejector and impeller from engineering plastic.
MOTOR
Pumps are close coupled to TEFC brushless induction motors designed for continuous operation. A thermal relay is provided in the windings to protect against electrical and mechanical overload and motors can be connected directly to the mains power supply through a 10mp fuse or MCB.
Enclosure Class: IP44
Insulation Class: Class F
Voltage: 1 x 240V
Speed: 2900 rpm
OPERATING CONDITIONS
Pumped liquid: Thin, clean, chemically non-aggressive liquids without abrasive particles or fibres
Max. Fluid Temperature: +40°C
Max. Ambient Temperature: +40°C
Max. Suction Lift: 9m (at sea level)
PUMP DATA
| Model |
Power (kW) |
Current (A) |
Dimensions |
Weight (kg) |
| DN1 |
DN2 |
L |
H |
W |
| JSWm1A |
0.6 |
3.8 |
1" |
1" |
357 |
171 |
158 |
10 |
| JSWm2A |
1.1 |
5.5 |
1" |
1" |
389 |
201 |
180 |
15 |
