Submersible pump for stationary and portable wet well installation. Pump with fitted float switch for fully automatic operation.
For the pumping in domestic areas of:
– Sewage not containing faeces
– Wastewater (with small amounts of sand and gravel)
Sewage pump with integrated turbulator (twister function), open multi-channel impeller and vertical threaded connection. Pump housing, strainer and impeller made of composite material. 1~ motor (jacket cooling) with integrated operating capacitor and self-switching thermal motor monitoring. Stainless steel motor housing. Oil-filled sealing chamber with double sealing: a rotary shaft seal is installed on the motor side, a mechanical seal on the pump side. Connection cable with float switch and fitted plug (type G, British BS 1363).
Operating Data
Fluid media: Water 100 %
Fluid temperature: 20.00 °C
Requested flow:
Requested head:
Max. delivery head: 10.00 m
Product data
Hydraulics type: Open multi-channel impeller
Free ball passage of the hydraulics: 10 mm
Maximum operating pressure: 2 bar
Max. immersion depth: 1 m
Fluid temperature: 3…35 °C
Max. fluid temperature, for short periods up to 3 min.: 90 °C
Max. fluid temperature, for short periods up to 30 min.: {P.temperature_fluid_short_term_30min;;;1}
Motor data
Mains connection: 1~230V/50 Hz
Voltage tolerance: +-10 %
Power factor: 0.93
Rated power: 0.55 kW
Power consumption: 0.75 kW
Rated current: 3.6 A
Activation type: Direct On Line (DOL)
Rated speed: 2,900 1/min
Max. switching frequency: 50 1/h
Insulation class: F
Protection class: IP68
Operating mode (immersed): S1
Operating mode (non-immersed): S3-25%
Cable
Connection cable length: 4 m
Cable type: H07RN-F
Cable cross-section: 3G1
Mains plug:
Type of connection cable: Non-detachable
Equipment/function
Float switch: Yes
Explosion protection type: –
Motor protection: Bimetall
Materials
Pump housing: PP-GF30
Impeller: PPE/PS-GF20
Shaft: 1.4104
Sealing on pump side: BQ1PFF
Sealing on motor side: NBR
Gasket material: NBR
Motor housing: 1.4301
Installation dimensions
Pipe connection on the suction side: , –
Pipe connection on the discharge side: G 1¼, PN 6
Ordering information
Brand: Wilo
Product description: Drain TMW 32/11
Net weight, approx.: 6.3 kg
Article number: 2043829
