Wilo Stratos D

The Wilo-Stratos Range are Glandless twin-head circulating pumps with flange connections, EC motor and automatic capacity adjustment. Hot-water heating systems of all kinds, air conditioning, closed cooling circuits, industrial circulation systems

Technical data

• Permitted temperature range -10 °C to +110 °C
• Mains connection 1~230 V, 50 Hz
• Protection class IP 44
• Nominal width DN 32 to DN 80
• Max. operating pressure: Screwed pumps 10 bar; Flanged pumps 6/10 bar or. 6 bar (special version: 10 bar or 16 bar)

Equipment

• EC motor
• Pre-selectable control modes Δp-c, Δpv, Δp-T for optimum load adjustment
• Pre-selectable speed for constant operation
• Automatic setback operation for further savings potential
• Dual pump management
• Red button technology for very easy operation
• Graphic pump display with rotatable display
• Programming via manual operation level or Wilo IR monitor
• Infrared interface for Wilo IR monitor
• Integrated motor protection
• Extensible BA interfaces with optional IF module
• Extensible pump communication with plug technology that can be easily retrofitted:ideal for building automation
• Fault lamp and contact for collective fault signal
• Combination flange PN 6/PN 10 (for DN 32 to DN 65)
• Cataphoretic coated pump housing

Description/Design

• Glandless twin-head circulating pump with EC motor and integrated automatic capacity adjustment
• Red button technology and graphic display
• Motor protection with trip electronics
• Plug connection for extending functions with optional IF modules for building automation (BA)
• Impeller with three-dimensionally curved blades and plastic can in carbon fibre compound material