Wilo Other models

The register lists here 20 versions with 0.75 to 2.2 kW, uniformly two-pole, full-load efficiencies from 81.8 to 87.5% and at 75% load from 82.6 to 88%. The build form ranges from the flange version frame size 100 to the foot versions 80M and 90M, protection is IP54 and IP55. Testing followed the 2019 GEMS determination and AS/NZS 1359.5:2004, with test methods A, B and 2-1-1B; eleven of the 20 motors carry a documented High Efficiency classification, one of them at the 2005 level.

As pump motors, all 20 versions are two-pole, matched to the typical centrifugal-pump speed of around 2,900 rpm, and cover the lower power segment of heating, cooling and circulation pumps, closely tied to Wilo's own pump range.

When buying used, the condition of the mechanical seal and shaft seal, a checked insulation resistance of the winding, bearing and fan-cover condition, and a legible nameplate with build form, output and voltage rating matter; on the flange motors, the condition of the centring to the pump housing should also be checked. Spares run through the Wilo service network.