Products
LEO XZS80-50-200/110
LEO XZS80-50-200/110. Model selection, price and availability on enquiry.
LEO XZS80-50-200/110
Model-specific technical reference
Stainless-steel standard centrifugal pump. Rated power: 11 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 featured image represents the 9.2–22 kW large-frame design family, not an exact measured motor/frame; any additional gallery image is a general XZS family illustration.
Individual numerical hydraulic curve
| Flow Q (m³/h) | 0 | 30 | 36 | 42 | 48 | 60 | 72 |
|---|---|---|---|---|---|---|---|
| Head H (m) | 57.5 | 53 | 51 | 50.5 | 50 | 47 | 41 |
Exact model installation dimensions
| DN1 | DN80 (nominal) |
|---|---|
| DN2 | DN50 (nominal) |
| a | 100 mm |
| W1 | 314 mm |
| W2 | — (source dash) |
| L | 816 mm |
| L1 | 212 mm |
| L2 | 265 mm |
| m1 | 70 mm |
| m2 | 146 mm |
| m3 | 210 mm |
| m4 | 260 mm |
| n1 | 254 mm |
| n2 | 320 mm |
| h1 | 160 mm |
| h2 | 200 mm |
| 4-S1 | 4×Ø14.5 mm |
| 4-S2 | 4×Ø14 mm |
| B1 | 65 mm |
| b | — (source dash) |
| C1 | 20 mm |
| C2 | — (source dash) |
| X | 260 mm |
| Bmax | 350 mm |
| Hmax | 420 mm |
DN1/DN2 are nominal connection sizes, not measured clear bores. Other numerical dimensions are millimetres; bolt callouts retain source hole counts and diameters. A dash means the source does not specify that callout for this row, not a zero dimension. This large-frame original outline and exact standard-version row are used, not package dimensions or a neighbouring 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 large-frame outline (printed page 119), 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.