Wilo - Submersible sewage pump Drain TC 40
Design
Submersible sewage pump for intermittent operation for stationary and portable wet well installation.
Application
Pumping of
• Sewage containing faeces
• Pre-cleaned sewage without faeces and long-fibre components
• Wastewater
Special features/product advantages
• Easy operation due to the attached float switch
• Integrated pump base for easy installation
• Impeller made of plastic
• Low weight
Unit
Max. delivery head Hmax : 8.0 m
Max. volume flow Qmax : 19.0 m3/h
Pressure connection : Rp 1½
Maximum operating pressure pmax : 2 bar
Free ball passage : 40 mm
Operating mode (immersed) :
S1
S3-25%
Operating mode (non-immersed) : S3-25%
Max. immersion depth : 2 m
Protection class : IP 68
Fluid temperature T : +3 ... +40 °C
Weight approx. m : 9.5 kg
Motor data
Mains connection : 1~230 V, 50 Hz
Rated current IN : 3.3 A
Starting current IA : 8.2 A
Rated power P2 : 0.5 kW
Power consumption P1 : 0.66 kW
Power factor cos φ : 0.94
Activation type : Direct
Rated speed n : 2,900 rpm
No. of poles : 2
Insulation class : F
Recommended switching frequency : 20 1/h
Max. switching frequency : 30 1/h
Permitted voltage tolerance : ±10 %
Cable
Length of connecting cable : 5 m
Cable type : H07RN-F
Cable cross-section : 3G1 mm2
Type of connecting cable : Detachable
Mains plug : Shock-proof
Equipment/function
Float switch : •
Motor protection : WSK
Materials
Static seal : NBR
Impeller : PA 30GF
Sealing on motor side : NBR
Mechanical seal : Carbon/ceramic
Motor housing : 1.4308
Pump housing : EN-GJL-200
Pump shaft : 1.4005 [AISI416]
Information for order placements
Make : Wilo
Art no. : 4050131
EAN number : 4016322477341
Price group : PG7
