Evosta 2 SAN 40-70/150 sanitary circulation pump spécial

Technical information

• Operating range: 0.4-4.2m3/h with heads up to 8m
• Liquid temperature range: 10°C to 110°C
• Maximum working pressure: 10 bar (1000kPa)
• Protection level: IPX5
• Insulation class: F
• Installation: with motor shaft in horizontal position
• Standard power supply: single-phase 1 x 230 V ~ 50 / 60 Hz
• Pumped liquid: Clean, free of solids and mineral oil, non-viscous, chemically neutral, close to the characteristics of water

Applications

Low energy consumption electronic pump for water circulation in all types of residential hot water systems.

Benefits

EVOSTA 2 SAN is a new range of DAB circulators that combine the robustness of mechanical circulators with the advantages of electronic models.

The permanent magnet synchronous motor, frequency converter and EEI ≤ 0.18, combined with the IPX5 protection level and integrated bleed plug make the EVOSTA 2 SAN range one of the best products in its class in terms of efficiency and reliability.

The EVOSTA 2 SAN range of circulators is ideal for replacing the old three-speed circulators, both because of its compact size and because of its very complete performance. The product also simplifies the installer’s work thanks to its unique sequential adjustment button and direct access to the motor shaft for possible unblocking.

Construction features

Bronze pump body and canned motor. Stainless steel motor casing, techno-polymer impeller. Ceramic motor shaft mounted on ceramic bearings lubricated by the pumped liquid. Stainless steel rotor sleeve and closing flange. Thrust ring in graphite. EPDM sealing rings and brass breather plug. Due to the internal motor protection, the pump does not require any further protection against overvoltage.

Control panel

The functionality of the EVOSTA 2 SAN circulators can be changed using the control panel on the cover of the electronic control unit. The pump has 12 configuration options that can be selected using the MODE button. The pump configurations are indicated by six light segments on the display.