Fully submersible sewage pump for stationary and transportable wet well installation for pumping wastewater, sewage containing faeces (within the scope of validity of (DIN) EN 12050-1) and untreated sewage. Unit made completely of cast iron. The sealing on the fluid and on the motor side is performed by two bidirectional mechanical seals. Surface-cooled motor in three-phase current version with sealing chamber, thermal motor monitoring and leakage detection for the motor compartment and Ex rating. Detachable connection cable with longitudinally watertight cable inlet and bare cable end.
Operating Data
Fluid media: Water 100 %
Fluid temperature: 20.00 °C
Requested flow:
Requested head:
Max. delivery head: 11.85 m
Product data
Hydraulics type: Vortex impeller
Free ball passage of the hydraulics: 65 mm
Maximum operating pressure: 1.3 bar
Max. immersion depth: 20 m
Fluid temperature: 3…40 °C
Motor data
Motor design: Submersible motor – surface-cooled
Mains connection: 3~400V/50 Hz
Voltage tolerance: +-10 %
Power factor: 0.84
Rated power: 1.5 kW
Power consumption: 2.1 kW
Rated current: 3.6 A
Starting current: 20 A
Activation type: Direct On Line (DOL)
Number of poles: 2
Rated speed: 2,850 1/min
Max. switching frequency: 60 1/h
Insulation class: F
Protection class: IP68
Operating mode (immersed): S1
Operating mode (non-immersed): S2-30 min, S3-25%
Cable
Connection cable length: 10 m
Cable type: H07RN-F
Cable cross-section: 7G1,5
Mains plug: No
Type of connection cable: Detachable
Equipment/function
Float switch: No
Macerator: No
Explosion protection type: ATEX
Motor protection: Bimetall
Motor, leakage detection: Yes
Sealing chamber, leakage detection: Optional
Leakage chamber, leakage detection: No
Materials
Pump housing: 5.1301/EN-GJL-250
Impeller: 5.1301/EN-GJL-250
Shaft: 1.4401
Sealing on pump side: QQPGG
Sealing on motor side: BXPFF
Gasket material: NBR
Motor housing: 5.1301/EN-GJL-250
Installation dimensions
Pipe connection on the suction side: DN 65, PN 10
Pipe connection on the discharge side: DN 65/80, PN 10
Ordering information
Brand: Wilo
Product description: Rexa PRO-V06-214A/21T015X540/O
Net weight, approx.: 47 kg
Article number: 6098445
