Technical specifications
| Nominal flow (m³/h) | 2.43 m³/h |
| Nominal head (m) | 3.76 m |
| Energy efficiency index (EEI) | 0.20 |
| Power input P1 (W) | 60 W |
| Phases | 1 |
| Rated voltage | 220-240 V |
| Frequency (Hz) | 50 / 60 Hz |
| Max. rated current (A) | 0.6 A |
| Enclosure class | IP44 |
| Insulation class | F |
| Max. liquid temp. (°C) | 110 °C |
| Min. liquid temp. (°C) | -10 °C |
| Max. ambient temp. (°C) | 55 °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) | 25 mm |
| Width (mm) | 76 mm |
| Gross weight | 2.17 kg |
| Net weight | 1.97 kg |
| Approvals | CE,VDE |
| EAN code | 5715467404036 |
Performance curve
Hover over the curve to read flow and head at any point.
Documents and datasheets
-
ALPHA1 model B (Data booklet)
Data booklets · English 4,8 MB -
ALPHA1 model D
Data booklets · English 4,5 MB -
ALPHA1, Model A (Data booklet)
Data booklets · English 7,6 MB -
ALPHA1 model B (Data sheet)
Data sheets · English 0,3 MB -
ALPHA1 Model B (Installation and operating instructions)
Installation & operating instructions · English 5,1 MB -
ALPHA1 model D (Installation and operating instructions)
Installation & operating instructions · English 2,8 MB -
GRUNDFOS ALPHA1 (Installation and operating instructions)
Installation & operating instructions · English 4,4 MB -
ALPHA 1/2/3 (Quick Guide)
Quick Guides · English 7,0 MB -
ALPHA1 Quick guide
Quick Guides · English 5,3 MB -
ALPHA1, ALPHA2 L, Model A (International version) (Quick Guide)
Quick Guides · English 6,2 MB -
A Wide Range (English) (Product brochure)
Product Brochures · English 46,4 MB -
ALPHA SELECTION GUIDE (Product brochure)
Product Brochures · English 2,6 MB -
ALPHA1
Product Brochures · English 0,3 MB -
ALPHA1 (Product brochure)
Product Brochures · English 0,7 MB -
ALPHA GO range - Environmental Product Declaration (EPD)
EPD · English 0,4 MB -
ALPHA plug (Service kit instruction)
Service · English 2,9 MB
Equivalent alternatives
Pumps in the same hydraulic class as 93074177 (equivalent flow and head), available in the catalogue.
Related products
Grundfos 93074177