Specifiche tecniche
| Portata nominale (m³/h) | 1270 m³/h |
| Prevalenza nominale (m) | 64.9 m |
| Potenza P2 (kW) | 250 kW |
| Fasi | 3 |
| Tensione (V) | 380-400D/660-690Y V |
| Frequenza (Hz) | 50 Hz |
| Grado di protezione | IP55 (Protect. water jets/dust) |
| Temperatura liquido max (°C) | 100 °C |
| Temperatura liquido min (°C) | 0 °C |
| Temperatura ambiente max (°C) | 40 °C |
| Pressione max di esercizio | 10 bar |
| Pressione nominale attacco | PN 10 |
| Materiale girante | Stainless steel |
| Tenuta meccanica | BBQE |
| Peso lordo | 5440 kg |
| Peso netto | 4950 kg |
| Approvazioni | CE |
| Codice motore | 99734271 |
| Codice EAN | 5713833515829 |
Curva di prestazione
Passa il mouse sulla curva per leggere portata e prevalenza in ogni punto.
Documenti e datasheet
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LS (Service instructions)
Service · English 38,6 MB -
LS, Horizontal split-case pumps (Data booklet)
Data booklets · English 8,7 MB -
LS,LSV 50Hz APAC (Data booklet)
Data booklets · English 25,2 MB -
LS,LSV 50Hz China (Data booklet)
Data booklets · English 26,2 MB -
Large LS range (I &O), made in CN
Installation & operating instructions · English 4,6 MB -
LS (Safety instructions and other important information)
Installation & operating instructions · English 1,7 MB -
LS, Long-coupled horizontal split case pump (I&O instructions) - EU,IMEA,APAC version
Installation & operating instructions · English 3,7 MB -
LSV (I &O), made in CN
Installation & operating instructions · English 1,1 MB -
Small LS range made in CN (I &O)
Installation & operating instructions · English 3,8 MB -
GRUNDFOS DISTRICT HEATING (Product brochure)
Product Brochures · English 7,5 MB -
LS/LSV Split case pumps
Product Brochures · English 6,4 MB -
OPTIMISED WATER SOLUTIONS, India version (Product brochure)
Product Brochures · English 2,5 MB -
PROFESSIONAL PUMPS AND SOLUTIONS, India version (Product brochure)
Product Brochures · English 43,0 MB -
LS (Service Kit Catalogue)
Service · English 5,9 MB -
LS, LSV - CN (Service Kit Catalogue)
Service · English 4,1 MB -
LS, LSV (Recommended spare parts) (Service Kit Catalogue)
Service · English 0,2 MB -
NK, NKE, NKG, NKGE and LS Laser alignment (Service instructions)
Service · English 12,0 MB
Varianti e codici alternativi
Alternative equivalenti
Pompe della stessa classe idraulica di 99731158 (portata e prevalenza equivalenti), disponibili a catalogo.
Prodotti correlati
Grundfos 99731158