Lowara PLM4132B3/375 E3
Series: Other models
Not the right version? The data comes from vehicle registers holding many near-identical versions side by side. Photograph the data plate — we read make and type from it. Open the scanner e-mail address required
Lowara – other models: the collective page of MEPS-registered pump motors from the Xylem brand in Montecchio Maggiore outside the named ranges, frame sizes 80 to 180, 0.75 to 22 kW, only 2- and 4-pole
This page gathers the Lowara three-phase motors the Australian energy-efficiency register could not assign to a named range. Lowara is an Italian pump maker headquartered in Montecchio Maggiore in the province of Vicenza and, since being spun off from ITT in 2011, part of the US water-technology group Xylem; the motors drive only Lowara's own centrifugal and multistage pumps, which explains the restriction to two- and four-pole versions. Some models are recorded in the register only under a numeric article number (such as 130646230), others under the PLM type designation, followed by frame size, mounting code and the E3 suffix for the efficiency class.
Read on 3 more paragraphs
The register lists here 43 versions with 0.75 to 22 kW, two- or four-pole, full-load efficiencies from 74.35 to 93.1% and at 75% load from 72.98 to 93.3%. Protection on all 43 motors is IP55, frame sizes run from 80 to 180. Italy, and combinations of Poland with Italy, are recorded as manufacturing countries. Testing followed the 2019 GEMS determination and the older AS/NZS 1359.5:2000 standard, consistently with test method B; 7 of the 43 motors reach the 2005 High Efficiency Level, the remaining 36 stay unclassified.
Within Xylem, Lowara is one of the leading European brands for domestic water supply, circulation and process pumps; the pump-specific motor design, limited to two pole counts, clearly sets the range apart from the more broadly positioned standard-motor makers.
When buying used or replacing, what matters is bearing condition and a checked insulation resistance of the winding, the tightness of the shaft seal towards the pump, the condition of fan cover and terminal box, and a legible nameplate with frame size and the E3 efficiency class; since some motors are sourced purely as a spare part for a specific Lowara pump, exact matching via the article number matters. Spares run through the Xylem/Lowara distribution network.
Sources: Kennwerte der Modelle Lowara (weitere Modelle, MEPS-Registrierungen), Lowara (Xylem, Hersteller)
Technical data
Engine
| Rated output | 7.5 kWcorrect |
|---|
Electrical data
| Number of poles | 4correct |
|---|---|
| Protection class | IP55correct |
| Frame size | 132correct |
| Mounting (IEC 60034-7) | B3, B5, B14, B34, B35correct |
| Efficiency at full load | 90.7 %correct |
| Efficiency at 75 % load | 91.3 %correct |
| Efficiency at half load | 90.8 %correct |
Origin and approval
| Country of manufacture | Poland, Italycorrect |
|---|
Other data
| Standard applied | Greenhouse and Energy Minimum Standards (Three Phase Electric Motors) Determination 2019correct |
|---|---|
| Test method | IEC 60034-2-1 (Edition 2.0)correct |
Frequently asked questions
How much power does the Lowara PLM4132B3/375 E3 have?
The Lowara PLM4132B3/375 E3 delivers 7.5 kW.
What to check before buying
- Match the data plate against the order: frame size, mounting and rating have to agree.
- Check the ingress rating against the installation site — outdoors or in dust the demands differ.
- Hold the mounting form and dimensions against the existing seat before ordering.
- The pole count sets the speed — when replacing an older unit, compare this first.
- For used units, ask about winding condition and bearing play.
- Ask about parts availability for this series — the running costs hang on it.
A general list for this type of machine — no substitute for an inspection or an appraiser.
We do not sell machines. We ask the dealers who carry this model and come back with price and lead time.
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We ask the suppliers and come back with price and lead time.
Request spare parts →
This page carries 20 individual figures for this model. They come from 1 recorded source; every figure can be traced there. What we cannot document is not here — we leave gaps open rather than estimate them.
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Know this machine better? Have a photo, a manual, or know that a figure is wrong? Add it to the register →
Other models in this series
130646230
130646240
130646255
130646320
130646322
130646360
130646370
130646410
130646420
130646430
130646448
130646610
Sources: [1]
Electric motor in 3D section
Turn the model, look inside and click an assembly — each one is explained.