Products
LEO ACm Centrifugal Pump Range
Clean-water transfer, irrigation, pressure boosting and circulation.
Model selection and pricing by enquiry.
ACm Centrifugal Pump
Clean-water transfer, irrigation, pressure boosting and circulation.
Selected catalogue models
| Model | Motor power |
|---|---|
| ACm25 | 0.25 kW |
| ACm37 | 0.37 kW |
| ACm60 | Rating requires confirmation |
| ACm75 | 0.75 kW |
| ACm110 | 1.1 kW |
| ACm150 | 1.5 kW |
| AC220 | 2.2 kW |
Construction and operating limits
Cast-iron pump body with anti-rust treatment; AISI 304 stainless-steel shaft; copper motor windings; insulation class F; protection class IPX4. Maximum liquid temperature 60 °C; confirm operating limits against the supplied unit. Single-phase motors include thermal protection.
The catalogue lists maximum suction lift of 8 m; actual performance depends on water temperature, altitude, suction losses and installation. Individual model pages below include hydraulic curves. Published model dimensions are included where available; separate dimensions for some three-phase versions require confirmation. Confirm motor rating for ACm60 / AC60 because the source table conflicts with the earlier local listing. Select against the required flow and total dynamic head.
| Brand | LEO |
|---|---|
| Range | ACm Centrifugal Pump |
| Application | Clean-water transfer, irrigation, pressure boosting and circulation. |
| Selection details | Specify required flow, total head, liquid, electrical supply and installation conditions. |
Contact Krächtig to confirm the model, duty point, specifications, price and availability.
All ACm / AC model pages
Open a model for its individual hydraulic curve, specifications and available dimensions. Confirm separate dimensional drawings for three-phase variants where marked.
| Model | Motor phase | Motor power | Shut-off head |
|---|---|---|---|
| LEO ACm25 | Single phase | 0.25 kW | 17 m |
| LEO ACm37 | Single phase | 0.37 kW | 23 m |
| LEO ACm60 | Single phase | Confirm rating | 27 m |
| LEO ACm75 | Single phase | 0.75 kW | 36 m |
| LEO ACm110 | Single phase | 1.1 kW | 40 m |
| LEO ACm150 | Single phase | 1.5 kW | 48 m |
| LEO AC220 | Three phase | 2.2 kW | 55 m |
| LEO ACm110L | Single phase | 1.1 kW | 34.5 m |
| LEO ACm150L | Single phase | 1.5 kW | 37.5 m |
| LEO AC60 | Three phase | Confirm rating | 27 m |
| LEO AC75 | Three phase | 0.75 kW | 36 m |
| LEO AC110 | Three phase | 1.1 kW | 40 m |
| LEO AC150 | Three phase | 1.5 kW | 48 m |
| LEO AC110L | Three phase | 1.1 kW | 34.5 m |
| LEO AC150L | Three phase | 1.5 kW | 37.5 m |
Shut-off head is at zero flow. Select using the required operating flow and total dynamic head. The L150 source table contains inconsistent flow units in its final column; confirm the high-flow end before final selection.