
Pedrollo Pump CK50 Suitable for use with diesel, clean water that does not contain abrasive particles and liquids that are not chemically aggressive towards the materials from which the pump is made. As a specific result of the pump’s operating principle they are suitable for use in all situations where a compact self-priming pump is required or where the fluid supply is limited, irregular or contains air. The pump should be installed in an enclosed environment, or at least sheltered from inclement weather.

Performance Range :
- Flow rate up to 50 l/min (3 m³/h)
- Head up to 51 m
Application Limits :
- Manometric suction lift up to 9 m (HS)
- Liquid temperature between -10°C and +40°C
- Temperature of diesel up to +50°C
- Ambient temperature between +40°C
- Maximum working pressure 6 bar
- Continuous Service S1
FEATURES :
COMPONENT | CONSTRUCTION CHARACTERISTICS | ||||
PUMP BODY | Cast iron complete with threaded ports in compliance with ISO 228/1 | ||||
MOTOR BRACKET | Aluminum with brass insert (patented), reduces the risk of impeller seizure | ||||
IMPELLER | Brass, star type with open radial vanes | ||||
MOTOR SHAFT | Stainless steel EN 10088-3-1.4104 | ||||
MECHANICAL SEAL | Seal | Shaft | Materials | ||
Model | Diameter | Stationary ring | Rotational ring | Elastomer | |
AR-12V | ø 12mm | Ceramic | Graphite | Viton | |
BEARINGS | Pump | Model | |||
CK 50 | 6201 ZZ/6201 ZZ | ||||
CK 50-BP | |||||
CK 80E | 6203 ZZ/ 6203 ZZ | ||||
CK 90E | |||||
CAPACITOR | Pump | Capacitance | |||
Single-phase | (230 V or 240 V) | (110 V) | |||
CKm 50 | 12.5μF 450 VL | 25μF 300 VL | |||
CKm 50-BP | |||||
CKm 80E | 16μF 450 VL | 60 μF 300 VL | |||
CKm 90E | 20μF 450 VL | 60 μF 300 VL | |||
ELECTRIC MOTOR | CKm : Single-phase 230 V – 50 Hz with thermal overload protector incorporated into the winding | ||||
CK : three-phase 230/400 V- 50 Hz |
Technical Specification Pedrollo Pump CK50:
- Model : CK 50
- Three Phase : 380 V
- Power : 0.37 kW 0.50 HP
- Port : 3/4 Inch
- Weight : 7kg
- Capacity :
0.3 m3/h 5 l/min ; Head 31 m
0.6 m3/h 10 l/min ; Head 27 m
0.9 m3/h 15 l/min ; Head 24 m
1.2 m3/h 20 l/min ; Head 20 m
1.5 m3/h 25 l/min ; Head 16 m
1.8 m3/h 30 l/min ; Head 13 m
2.1 m3/h 35 l/min ; Head 9 m
2.4 m3/h 40 l/min ; Head 9 m