Wilo Star RS 25/6 RG Electric Circulation Pump

Operating modes
Speed-stage switching.

Manual functions
Setting of speed stages (3 speed stages)

Equipment

• Wrench attachment point on pump body.
• Cable lead-in possible on both sides.
• Quick connection with spring clips.
• Blocking current-proof motor.

Specifications
Materials

• Pump housing: Red brass (CC 499K) according to DIN 50930-6 in accordance with Drinking Water Ordinance.
• Impeller: Plastic (PP - 40% GF).
• Pump shaft: Stainless steel (X40Cr13).
• Bearing: Carbon, metal impregnated.

Operating data

• Fluid to be pumped: Water 100 %.
• Fluid temperature: 20 °C.
• Min. fluid temperature: -10 °C.
• Max. fluid temperature: 110 °C.
• Maximum operating pressure: 10 bar.
• Minimum suction head at 50 °C / 95 °C / 110 °C: 0,5 m / 3 m / 10 m.
• Nominal delivery head [m] at Q = 0 m3/ h: 6m.
• Nominal connection diameter Rp: 25 mm.

Motor/electronics

• Electromagnetic compatibility: EN 61800-3.
• Emitted interference: EN 61000-6-3.
• Interference resistance: EN 61000-6-2.
• Mains connection: 1~230V/50 Hz.
• Power consumption P1: 0,03 kW ... 0,084 kW.
• Max. speed: 2510 1/min ... 2840 1/min.
• Current consumption: 0,2 A ... 0,36 A.
• Protection class: IP 44.
• Threaded cable connection: PG 1x11.

Fitting dimensions

• Pipe connection: G 1½ PN 10.
• Overall length: 180 mm.
• Weight approx.: 2,8 kg.
• Type: Star-RS 25/6-RG PN 10.