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Wilo-Star-RS 25/2 Circulatory Pump

Wilo-Star-RS 25/2 Circulatory Pump

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Design
Glandless circulator with a threaded connection. Preselectable speed stages for power adjustment

Application 
Hot-water heating systems of all kinds, industrial circulation systems, cold-water systems and air-conditioning systems

Scope of delivery 
  •  Pump 
  •  Seals 
  •  Installation and operating instructions

Technical data

  • Permissible temperature range -10°C to +110°C
  • Mains connection 1~230 V, 50 Hz
  • Protection class IP 44
  • Threaded connection Rp ½, Rp 1 or Rp 1¼
  • Max. operating pressure 10 bar

Materials

  • Pump housing: Grey cast iron
  • Impeller: Plastic
  • Shaft: stainless steel
  • Bearing: Carbon, metal impregnated
Options 
  • Version ...RG with housing made of red brass 
  • Version ... -130 with a short overall length of -130 mm
Your advantages 
  • Suitable for any installation location with a horizontal shaft; terminal box in 3-6-9-12 o'clock position 
  • Three preselectable speed stages for load adjustment 
  • Easy and safe installation due to practical wrench attachment point on pump body 
  • Simplified electrical installation due to terminal box with removable threaded cable connection that can be used on both sides; quick connection with spring clips
 Star-RS 25/2 Curve and Data Sheet
R 0.00 R 0.00 Excl.VAT

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  • SUBJECT TO OUR GENERAL TERMS AND CONDITIONS OF SALE
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