WATEWATER PUMP WILO REXA FIT-S03-112A/21T011-540/O

Fully submerged shredder pump for fixed and portable wet installations with intermittent operation. Equipment

• Radial shredder equipped with two-blade operation
• Thermal motor monitoring with bimetallic sensor

Connection cable

• Model "O": free cable ends

Technical data

• Power supply: 3~400 V, 50 Hz
• Submerged operation mode: S1
• Non-submerged operation mode: S2-15 min; S3 10%
• Enclosure class: IP68
• Insulation class: F
• Fluid temperature: 3 … 40 °C
• Fluid temperature, max. 60 °C for 3 min

Materials

• Pump casing: EN-GJL-250 (ASTM A48 Class 35/40B)
• Impeller: EN-GJL-250 (ASTM A48 Class 35/40B)
• Shredder: 1.4528/59 HRC (AISI 440B+Co)
• Motor housing: 1.4301 (AISI 304)
• Shaft: 1.4401 (AISI 316)
• Seal, motor side: C/MgSiO
• Seal, fluid side: SiC/SiC
• Static seal: NBR (nitrile)

This product description is an automated translation of the original Finnish description.