Can be used for hot-water heating systems of all kinds, industrial circulation systems, air-conditioning systems and closed cooling circuits.

Maintenance-free glandless circulation pump with threaded or flange connection, preselectable speed stages for power adjustment.

Equipment and function

• Manual power adjustment with 3 speed stages
• Pumps with 1~ motor:
  • P₂ up to 90 W: Internal protection against unacceptably high winding temperatures
  • P₂ = 180 W: Full motor protection by thermal winding contacts in combination with tripping unit
• Pumps with 3~ motor:
  • P₂ up to 90 W: Internal protection against unacceptably high winding temperatures
  • P₂ ≥ 180 W: Full motor protection with integrated trip electronics
  • Mains connection 3~230 V with optional switching plug
• Cataphoretic-coated pump housing for optimal corrosion protection
• Combination flange PN 6/PN 10 (with DN 40 to DN 65)
• Thermal insulation shells for heating applications
• Additional functions with retrofittable Protect Module C:
  • SSM fault signal as potential-free normally closed contact
  • SBM run signal as potential-free normally open contact
  • "Overriding Off" control input by external potential-free contact (normally closed contact)
  • Blockage detection
  • Full motor protection with built-in tripping
  • Fault acknowledgement
  • Dual pump management (two single pumps installed in parallel): Main/standby mode (automatic fault-actuated switchover/time-dependent pump cycling)

Materials
Pump housing: Grey cast iron (EN-GJL-200)
Impeller: Plastic (PP - 50% GF)
Pump shaft: Stainless steel (X46Cr13)
Bearing: Carbon, metal impregnated

Approved fluids (other fluids on request)
Max. volume flow: 10 m³/h
Max. delivery head: 12 m

Permitted field of application
Temperature range at max. ambient temperature +40 °C: -20 up to +130 (in short-term operation 2 h: +140) (for applications with Wilo-Protect-Module C: -20 to +110) °C

Pipe connections
Threaded pipe union: Rp 1¼
Thread: G 2
Overall length: 180 mm

Motor/electronics
Emitted interference: EN 61000-6-3
Interference resistance: EN 61000-6-2
Protection class: IP X4D
Insulation class: H
Mains connection: 1~230 V, 50 Hz
Mains frequency: 50 Hz
Nominal motor power: 180 W
Speed: 2400 / 2550 / 2700 rpm
Power consumption 1~230 V: 335 / 385 / 390  W
Current at 1~230V: 1.72 / 1.87 / 1.90 A
Motor protection: Optional SK 602N/622N tripping unit, Protect module C
Threaded cable connection: 2x13.5

Information for order placements
Art no.: 2066132
EAN number: 4016322865360
Weight approx.: 6 kg
Make: Wilo
Type: TOP-S 30/10