Wastewater pump with impeller Rexa Fit S03-112A/21T011-540/O 4822132

Fully submersible shredder pump for fixed and mobile wet installation in intermittent operation.

Armament:
-Radial shredder with double blade function
-Thermal motor monitoring with bi-metal sensor
-1-phase AC motor with self-switching thermal motor monitoring
-Connection cable in different models:
Model "P": with plug
Model "A": with float switch and plug
Model "O": free cable ends
1-phase AC motor with separate capacitor connection box

Specifications:
Mains connection: 1~230 V, 50 Hz or 3~400 V, 50 Hz
Operating mode when recessed: S1
Operating mode non-immersed: S2-15 min; S3 10%
Protection class: IP68
Insulation class: F
Medium temperature: 3 … 40 °C (37 … 104 °F)
Material temperature, max. 60 °C (140 °F) for 3 min.

Materials:
Pump housing: EN-GJL-250 (ASTM A48 Class 35/40B)
Impeller: EN-GJL-250 (ASTM A48 Class 35/40B)
Chopper: 1.4528/59 HRC (AISI 440B+Co)
Motor housing: 1.4301 (AISI 304)
Shaft: 1.4401 (AISI 316)
Gasket, engine side: C/MgSiO
Seal, fluid side: SiC/SiC
Seal, static: NBR (nitrile)