Wilo-SB

Glandless circulator with screwed connection

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

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

• 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

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

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

• Screwed connections
• Adapter fittings
• Special brass inserted parts for screw-end pumps: Male thread/inner soldering connection
• Wilo-S1R-h plug-in timer
• Wilo-SK 601N switchgear for timed On/Off switching
• Wilo-SK 602N (as contactor)

• 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

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

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

• Screwed connections
• Adapter fittings
• Special brass inserted parts for screw-end pumps: Male thread/inner soldering connection
• Wilo-S1R-h plug-in timer
• Wilo-SK 601N switchgear for timed On/Off switching
• Wilo-SK 602N (as contactor)