LOWARA e-SVH Pressure Group - Constant Pressure

Vertical multistage pumps with Hydrovar® frequency inverter

e-SVH transforms e-SV pumps into intelligent pumping systems through variable speed. Thanks to HYDROVAR , the speed of each pump adjusts to maintain a constant flow, pressure or differential pressure. The pump only receives the necessary energy, which allows considerable savings, especially in systems where consumption varies during the day.

applications
• Water supply, irrigation
• Heating, ventilation and air conditioning
• Pressure groups, cooling
• Industrial washing machines, industry in general
• Water treatment
• Filtration installations

Characteristics
• Flow rate: up to 160 m3/h
• Head: up to 260 m
• Power: up to 22 kW
• Power: Three-phase and Single-phase 50Hz
• Maximum operating pressure: 16, 25 and 40 bar (depending on model and configuration)
• Temperature of the pumped liquid: from 0°C to +80°C
• Pump body: stainless steel and cast iron (from 33 SV to 92 SV)

Hydrovar® frequency inverter characteristics
• Power: 1 x 220-240 VAC ± 15% 3 x 380-460 VAC ± 15%
• Motor output voltage: 3 x 220-240 VAC (Supply voltage) 3 x 380-460 VAC (Supply voltage)
• Motor power: from 0.25 kW to 22 kW
• Protection class: IP 55 • Ambient temperature: from 0°C to +40°C

Group composition:
e-SV pump
Hydrovar® variator
Pressure transducer
ELETRIC board
Suction counter flange - the discharge manifold (to adjust in the tank)
Protective cabinet fixing bracket
Base (up to size 22SV)
Mounting screws
Deposit

For more information, see the Technical Data Sheet