Technical specifications
| Nominal flow (m³/h) | 4 m³/h |
| Nominal head (m) | 5.79 m |
| Phases | 1 |
| Frequency (Hz) | 50 Hz |
| Enclosure class | IPX4D |
| Insulation class | F |
| Max. liquid temp. (°C) | 95 °C |
| Min. liquid temp. (°C) | -25 °C |
| Max. ambient temp. (°C) | 40 °C |
| Max. operating pressure | 10 bar |
| Pipe connection | G |
| Connection size | 1 1/2 inch |
| Connection pressure rating | PN 10 |
| Port-to-port length (mm) | 180 mm |
| Pump housing material | Cast iron |
| Impeller material | Composite |
| Length (mm) | 180 mm |
| Height (mm) | 46 mm |
| Width (mm) | 82 mm |
| Gross weight | 4.8 kg |
| Net weight | 4.44 kg |
| Approvals | CN_ROHS |
| EAN code | 5713831002123 |
Performance curve
Hover over the curve to read flow and head at any point.
Documents and datasheets
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Series 100 - UP, UPS, UPSD circulator pumps
Data booklets · English 8,1 MB -
UP, UPS, UPSD Circulator pumps
Data booklets · English 28,8 MB -
UP, UPS, UPN, UPSN (Quick guide)
Quick Guides · English 5,2 MB -
UP, UPS, UPSD - MEDIUM - Alarm modul (Quick Guide)
Quick Guides · English 1,5 MB -
UP, UPS, UPSD, UPN, UPSN MEDIUM (Quick Guide)
Quick Guides · English 5,3 MB -
UP, UPS, UPSD, UPN, UPSN MEDIUM, 10 m (Quick guide)
Quick Guides · English 4,9 MB -
A Wide Range (English) (Product brochure)
Product Brochures · English 46,4 MB -
UP series 100, Control box exchange (Service kit instruction)
Service · English 1,5 MB
Equivalent alternatives
Pumps in the same hydraulic class as 99557542 (equivalent flow and head), available in the catalogue.
Related products
Grundfos 99557542