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: 10m3/h
• Max. delivery head: 1m

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 1
• Thread: G 1½
• Overall length: 180 mm

Includes 22mm Cast Iron Unions

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

Please note that stock availability is subject to prior sales. Prices exclude delivery.