2-4CR Multi-stage centrifugal pumps0 pages

2÷4CR
Multi-stage centrifugal pumps

PERFORMANCE RANGE

•• Flow rate up to 120 l/min (7.2 m³/h)
•• Head up to 50 m

APPLICATION LIMITS

•• Manometric suction lift up to 7 m
•• Liquid temperature between -10 °C and +40 °C
•• Ambient temperature up to +40 °C
•• Max. working pressure 6 bar
•• Continuous service S1

CONSTRUCTION AND SAFETY STANDARDS
EN 60335-1
IEC 60335-1
CEI 61-150

CERTIFICATIONS

88

EN 60034-1
IEC 60034-1
CEI 2-3

INSTALLATION AND USE
Suitable for use with clean water and liquids that are not chemically aggressive towards the materials from which the pump is made.
As a result of their quietness, these pumps are widely used in domestic applications such as the distribution of water in combination with small and medium sized pressure sets, and for the irrigation of gardens and allotments, etc.
The pump should be installed in an enclosed environment, or at
least sheltered from inclement weather.

OPTIONALS AVAILABLE ON REQUEST

•• Pump body with NPT ANSI B 1.20.1 threaded ports
•• Special mechanical seal
•• Other voltages

GUARANTEE
2 years subject to terms and conditions

GENERAL CATALOGUE  60 Hz