Products
LEO XZS50-32-125/11
LEO XZS50-32-125/11. Model selection, price and availability on enquiry.
LEO XZS50-32-125/11
Model-specific technical reference
Stainless-steel standard centrifugal pump. Rated power: 1.1 kW; published hydraulic reference speed: 2900 r/min. AISI 304 pump body and impeller; motor protection IP55, insulation class F. Confirm actual electrical supply, motor nameplate, liquid compatibility and duty before ordering. The existing photograph represents the XZS design family rather than an exact measured motor/frame.
Individual numerical hydraulic curve
| Flow Q (m³/h) | 0 | 6 | 9 | 12 | 18 | 20 |
|---|---|---|---|---|---|---|
| Head H (m) | 24 | 21.5 | 20.5 | 19.5 | 16 | 13 |
Exact model installation dimensions
| DN1 | DN50 (nominal) |
|---|---|
| DN2 | DN32 (nominal) |
| a | 80 mm |
| W | 205 mm |
| L | 475 mm |
| L1 | 140 mm |
| L2 | 190 mm |
| m1 | 70 mm |
| m2 | 122 mm |
| n1 | 205 mm |
| n2 | 240 mm |
| h1 | 112 mm |
| h2 | 140 mm |
| 2-S1 | 2×Ø12 mm |
| 4-S2 | 4×Ø15 mm |
| B | 65 mm |
| C | 12 mm |
| X | 127 mm |
| Bmax | 240 mm |
| Hmax | 250 mm |
DN1/DN2 are nominal connection sizes, not measured clear bores. Other numerical dimensions are millimetres; bolt callouts retain the source hole counts and diameters. The original installation outline and this exact model row are used, not package dimensions or a neighbouring standard variant. Confirm flange mating, supplied motor and service clearances.
Source and selection qualifications
LEO XZS technical table (printed page 107), model-specific installation table and original outline (printed page 118), checked 16 October 2026. Straight lines connect published numerical points only: no interpolated test points, extrapolated zero-head endpoint, best-efficiency point or certified operating range has been invented. The manufacturer’s continuous-duty guidance depends on its full curve and actual installation; obtain duty confirmation before selection.
Model in the XZS Stainless Steel Standard Centrifugal Pump Range.
Confirm the required flow, head, liquid conditions and electrical supply with Krächtig before ordering. Price and availability on enquiry.