Wilo Drain TM range
The Drain TM range drainage and submersible waste water pumps are used.
- for the automatic drainage of pits and shafts
- for keeping dry yard areas and basement rooms exposed to flooding
- for lowering surface water
If the waste water is not able to flow off in to the sewer system through natural fall. The pumps are suitable for pumping slightly contaminated water, rainwater, drainage water and washing water.
TMR pumps versions are intended for pumping down to 2mm suction level from the floor. This version is recommended for mobile installation and pumping clear water. The pumps are usually installed under water (submerged) and can only be permanently or transportably installed vertically because of the sheath current cooling, the pumps can also be operated un-submerged.

25X20mm-reducing socket - upvc solvent weld / glued
20X25mm-Reducing bush - upvc solvent weld / glued
Flange (weld on) 200mm
Clamp saddle 160 x 40
Franklin SS 612/11
Flange (screw on) 15mm
Female coupler x male BSP 32mm
Flange (screwed) 150mm 

