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Drain TMW 32/11-30M | Wilo

Drain TMW 32/11-30M

Technical data
Tender text

Fully submersible drainage pump for portable wet well installation for pumping sewage not containing faeces and wastewater. Hydraulics housing and impeller made of plastic, motor housing made of stainless steel. Hydraulics with integrated turbulator, vertical threaded connection with integrated non-return valve and open multi-channel impeller. Shroud-cooled single-phase AC motor (cooling by the pumped fluid between the pump and motor housing) with integrated operating capacitor and self-switching thermal motor monitoring. Connection cable with fitted shock-proof plug and float switch for automatic level control. The seal is created on the fluid side by a mechanical seal, and on the motor side by a rotary shaft seal.

Product data
Impeller type Open multi-channel impeller
Free ball passage of the hydraulics 10 mm
Maximum operating pressure PN 2 bar
Max. immersion depth 3 m
Fluid temperature T 3 °C
Motor data
Mains connection 1~230 V, 50 Hz
Voltage tolerance ±10 %
Power factor cos φ 0.93
Rated power P2 0.55 kW
Power consumption P1 max 0.75 kW
Rated current IN 3.6 A
Activation type Direct online (DOL)
Rated speed n 2900 1/min
Max. switching frequency t 50 1/h
Insulation class F
Protection class IP68
Operating mode (immersed) S1
Operating mode (non-immersed) S3-25%
Connection cable length 30 m
Cable type H07RN-F
Cable cross-section 3G1 mm²
Mains plug Schuko
Type of connection cable Non-detachable
Float switch yes
Explosion protection type -
Motor protection Bimetallic
Pump housing PP-GF30
Impeller PPE/PS-GF20
Shaft Stainless steel
Sealing on pump side BQ1PFF
Sealing on motor side NBR
Gasket material NBR
Motor housing Stainless steel
Installation dimensions
Pipe connection on the suction side DNs -
Pipe connection on the discharge side DNd G 1¼
Ordering information
Brand Wilo
Product description Drain TMW 32/11-30M
Net weight, approx. m 9 kg
Article number 4231961

Installation and operating instructions

Wilo-Drain TM/TMW/TMR 32

Article Number 2036885
Edition 2018-08
Page format 209.9 x 297.0 mm
Number of pages 96
PDF (3 MB)

Certificate REACH (Documents)

REACH Regulation

Edition 2021-05
Page format 209.9 x 297.0 mm
Number of pages 4
PDF (212 KB)