Wilo Top Z 25/10 Circulation Pump - Sustainable.co.za

Wilo Top Z 25-10 Circulation Pump

Wilo Top Z 25-10 Circulation Pump

Regular price R 20,724.00 incl. VAT Sale price R 19,294.00 incl. VATSave R 1,430
R 16,77739 excl. VAT
incl. VAT/


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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 with thermal winding contacts in conjunction 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.
  • Fault signal light.
  • Contact for collective fault signal.
  • Direction of rotation signal lamp.
  • Mains connection 3~, 230 V with optional switching plug.
  • Pump housing in red brass or grey cast iron (stainless steel depending on type).
  • PN 6/PN 10 combination flange (for DN 40 to DN 65).
  • Thermal insulation shells.
  • Additional functions by retrofittable Protect Module C: SSM fault signal as potential-free NC contact, SBM run signal as potential-free NO contact
  • "Overriding Off" control input via external potential-free contact (NC contact).
  • Blocking detection.
  • Full motor protection with tripping unit.
  • Fault acknowledgement.
  • Dual pump management (two single pumps installed in parallel) Main/standby operation (automatic fault-actuated switchover/time-sensitive pump alteration).

Operating data

  • Fluid media: Water 100 %.
  • Fluid temperature: 20,00 °C.
  • Requested flow: 3,00 m³/h.
  • Requested head: 6,00 m.
  • Fluid temperature: -20...110 °C.
  • Ambient temperature: 0...40 °C.
  • Maximum operating pressure: 10 bar.
  • Max. permitted total water hardness: 3.57 mmol/l (20°dH) (3.21 mmol/l (18°dH) for 20/4 + 25/6).

Motor data

  • Emitted interference: EN 61000-6-3.
  • Interference resistance: EN 61000-6-2.
  • Mains connection: 1~230V/50 Hz.
  • Power consumption: 335 W.
  • Max. speed: 2800 1/min.
  • Rated current: 1,62 A.
  • Protection class motor: IPX4D.
  • Threaded cable connection: 2 x PG13.5.

Materials

  • Pump housing: Bronze, CuSn5Zn5Pb2-C.
  • Impeller: PPE-GF30.
  • Shaft: 1.4122.
  • Bearing: Carbon, synthetic resin-impregnated.

Installation dimensions

  • Pipe connection on the suction side: G 1½, PN 16.
  • Pipe connection on the pressure side: G 1½, PN 16.
  • Port-to-port length: 180 mm.

Information for order placements

  • Brand: Wilo.
  • Product description: TOP-Z 25/10 EM PN6/10.
  • Net weight, approx.: 6,7 kg.

Important:

All solar products, power systems, water heating and gas products and their components must be installed by appropriately qualified personnel. All installations must adhere to local wiring regulations and standards. Sustainable Online will not be held liable for any product malfunctions as a result of incorrectly installed systems.

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