Wilo-SB

Series description

Your advantages

  • WRc approved
  • Suitable for new and replacement
  • Condensation proof design as standard (–10°C to + 110°C)
  • Unique hollow shaft and sintered bronze filter ensures long, trouble free operation
  • Non overloading motor
  • Optional plug in timer for Legionellae protection

Construction

Glandless circulator with screwed connection

Application

Domestic hot water circulation systems in the industry and building services.

Equipment/function

Operating modes

  • Speed stage switching

Manual functions

  • Setting of the speed control (3 stages)

Equipment

  • Wrench attachment point on the pump body (SB 60 only)
  • Cable inlet in possible on both sides
  • Quick connection with spring clips
  • Blocking-current proof motor

Scope of delivery

  • Pump
  • Gaskets for threaded connection
  • Installation and operating instructions

Technical data

  • Variable speed control: 3 stages
  • Fluid temperature:
    • Drinking water up to 3.21 mmol/l (18 °dH): +2 °C to +65 °C, in short-time duty (2 h) up to +70 °C
  • Max. ambient temperature: +40 °C
  • Mains connection: 1~230 V, 50 Hz
  • Protection class: IP42
  • Pipe connection size (BSPM): 1”, 1½” (1¼”),
  • Max. operating pressure: 10 bar

Materials

  • Pump housing: bronze
  • Impeller: Plastic
  • Shaft: Oxide ceramic
  • Bearing: Carbon, synthetic resin-impregnated

Downloads

REACH regulation

Edition 2020-08
Page format 209.9 x 296.7 mm
Number of pages 4

PDF (1 MB)

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Wilo-SB

Article Number 4178986
Edition 2013-04
Version number 01
Page format 105.1 x 148.2 mm
Number of pages 19

PDF (2 MB)

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