Description
- Description
Vertical multistage centrifugal pump suitable for use in
small and medium water supply installations.
Suitable for pressurization units, surge tank supply, rain
irrigation and crop-dusting systems, fire-fighting and
washing systems, conveyance of condensate and cooling
water. Innovative and robust design.
Technopolymer discharge/suction bodies and in-line
suction and discharge ports with threaded metal insert.
Impellers, diffuser bodies and diffusers in technopolymer,
fully rust-proof. Stainless steel AISI 303 pump jacket,
adjustment rings and seal disk.
Carbon/ceramic mechanical seal, fitted on the AISI 303
stainless-steel drive shaft extension.
Asynchronous, closed motor cooled by external
ventilation.
Rotor mounted on oversized greased sealed-for-life ball
bearings to ensure silent running and long life.
Built-in thermal and current overload protection and a
capacitor permanently on in the singlephase
version. Protection for the three-phase version is the
responsibility of the user.
Built in CEI 2-3/CEI 61/69 (EN 60335-2-41) standards. -
Features
Level of protection: IP 55.
Insulation class: F.
Standard voltage:
Single-phase 220-240 V / 50 Hz.
Three-phase 230-400 V / 50 Hz.
Operating range: from 50 to 200 litre/min. with head
up to 113 m.
Pumped liquid: clean, free from solids or abrasive
substances, not viscous, not aggressive, not crystallised
and chemically neutral and close to the characteristics
of water.
Liquid temperature range:
from 0°C to +35°C for domestic use
(EN 60335-2-41 safety standards).
from 0°C to +40°C for other uses.
Maximum ambient temperature: +40°C
Maximum working pressure: 12 bar (1200 kPa).
Installation: fixed, in vertical or horizontal position.
Providing that the motor is positioned above the pump.
Special versions on request: other voltages and/or
frequencies.
