Technical specifications
| Nominal flow (m³/h) | 3 m³/h |
| Nominal head (m) | 20.5 m |
| Phases | 1 |
| Rated voltage | 220-230 V |
| Frequency (Hz) | 50 Hz |
| Enclosure class | IP55 |
| Insulation class | F |
| Max. liquid temp. (°C) | 40 °C |
| Max. ambient temp. (°C) | 50 °C |
| Max. operating pressure | 10 bar |
| Connection pressure rating | PN 10 |
| Pump housing material | Stainless steel |
| Impeller material | Stainless steel |
| Shaft seal | AVBE |
| Length (mm) | 377 mm |
| Height (mm) | 75 mm |
| Width (mm) | 100 mm |
| Gross weight | 18 kg |
| Net weight | 16.3 kg |
| Approvals | CE,RCM |
| EAN code | 5715471047526 |
Performance curve
Hover over the curve to read flow and head at any point.
Documents and datasheets
-
CMB, CMBE and CMBE TWIN (Data booklet)
Data booklets · English 7,7 MB -
CMB, CMB-SP Booster PM1 (GB-ID-CH version) (Installation and operating instructions)
Installation & operating instructions · English 2,3 MB -
CMB, CMB-SP Booster PM1 (Installation and operating instructions)
Installation & operating instructions · English 2,5 MB -
CMB, CMB-SP Booster PM1, PM2 (Installation and operating instructions)
Installation & operating instructions · English 0,7 MB -
CMB, CMB-SP Booster PM2 (GB-ID-ZH version) (Installation and operating instructions)
Installation & operating instructions · English 0,5 MB -
CMB, CMB-SP Booster PM2 (I & O instructions)
Installation & operating instructions · English 0,7 MB -
CMB, CMB-SP, PM START, PM PLUS (Installation and operating instructions)
Installation & operating instructions · English 2,3 MB -
CMB, CMB-SP, PM START, PM PLUS (Safety instructions and other important information)
Installation & operating instructions · English 1,0 MB -
Correction to installation and operating instructions for Grundfos CM Booster PS.
Installation & operating instructions · English 0,2 MB -
Moroccan declaration of conformity, CMB PM1, CMB SP PM1 (Declaration)
Installation & operating instructions · English 0,2 MB -
Moroccan declaration of conformity, CMB PM2, CMB SP PM2 (Declaration)
Installation & operating instructions · English 0,2 MB -
CM Booster - Self-priming (Quick Guide)
Quick Guides · English 18,7 MB -
A Wide Range (English) (Product brochure)
Product Brochures · English 46,4 MB -
CMB and CMBE selection guide
Product Brochures · English 0,6 MB -
CMBE BOOSTER (Product brochure)
Product Brochures · English 1,0 MB -
Mechanical shaft seals for pumps (Handbook)
Product Brochures · English 6,9 MB
Equivalent alternatives
Pumps in the same hydraulic class as 93332840 (equivalent flow and head), available in the catalogue.
Related products
Grundfos 93332840