Description

APPLICATIONS
• Treating water
• Industrial washing systems
• Heating and air conditioning
• Water supply and boosting
• Agriculture
• Irrigation

TECHNICAL DETAILS
• Openings in-line
• Strong and compact construction
• Wide range of models available in different numbers of stages to
guarantee requested flow rate and head
• Supplied complete with standard counter-flanges (in compliance with
ISO 228)

PUMP TECHNICAL DATA
• Maximum working pressure: 10 bar
• Maximum temperature of the liquid: 90°C
• Suction and discharge connection HVM 3 Ø 32 / Ø 32
HVM 5 Ø 32 / Ø 32
HVM 10 Ø 40 / Ø 40
• Counter-flanges: HVM 3 G1-G1, HVM 5 G1frac14;-G1frac14;,
HVM 10 G1½ – G1½
• MEI > 0,4
For further information please see our Data Book

MOTOR TECHNICAL DATA
• High efficiency motors IE2 starting from 0,75kW
• T.E.F.C. 2 poles motor
• Class of insulation F
• IP55 Protection degree
• 230V ±10%, 50Hz single phase voltage,
230/400V ± 10%, 50Hz three phase voltage
• Permanent capacitor inserted and thermo-amperometric protection
with automatic rearm incorporated for the single phase motor
• Circuit breaker protection under user’s responsibility for the three
phase version

MATERIALS
• Cast iron pump casing EN-GJL 250 EN1561 (painted in cataphoresis)
• External casing, impellers, intermediate stage, seal housing disc and
shaft (part in contact with the liquid) in EN 1.4301 (AISI 304)
• Mechanical seal in Carbon/Ceramic/NBR