Pompa Centrifugal Pedrollo Solar/Diesel Pedrollo CK SelfPriming
RANGE OF PERFORMANCE
Flow rate up to 50 l/min (3 m³/h)
Head up to 51 m
LIMITS OF USE
Manometric suction lift up to 9 m
Liquid temperature up to + 90°C (+55°C for diesel fuel)
Environment temperature up to + 40°C
INSTALLATION AND USE
THEY ARE RECOMMENDED FOR PUMPING DIESEL FUEL, CLEAN WATER WITHOUT ABRASIVE PARTICLES AND LIQUIDS THAT ARE CHEMICALLY NON AGGRESSIVE TO THE MATERIALS FROM WHICH THE PUMP IS MADE. DUE TO THEIR OPERATING PRINCIPLE, THEY ARE IDEAL WHERE A COMPACT SELF-PRIMING PUMP IS NEEDED OR WHERE LIQUID SUPPLY IS IRREGULAR OR CONTAINS AIR.
The pumps must be installed in enclosed places, or at least protected against inclement weather.
PUMP BODY: cast iron, with threaded ports ISO 228/1.
MOTOR BRACKET (patent nº 1289150): aluminium with brass insert; reduces starting difficulties due to seizure of the impeller after long periods of inactivity.
IMPELLER: brass of the star type with open radial vanes.
MOTOR SHAFT: stainless steel EN 10088-3 - 1.4104.
MECHANICAL SEAL: ceramic - graphite - VITON.
ELECTRIC MOTOR: the pumps are close-coupled to a carefully matched PEDROLLO electric motor, quiet running, totally enclosed fan cooled (TEFC), suitable for continuous duty.
CKm: single-phase 230 V - 50 Hz with capacitor and thermal overload protector.
CK: three-phase 230/400 V - 50 Hz.
INSULATION: class F.
PROTECTION: IP 44.