All pumps are Grundfos CME pumps with integrated frequency drives connected in parallel and operated in cascade.
The booster maintains a constant pressure through continuous adjustment of speed of the pumps and starting and stopping the pumps to meet the required flow.
The system consists of:
|
Product name | HYDRO MULTI-B/E 3 CME5-4 |
Product No. | 91149108 |
EAN | 5.71149E+12 |
Technical | |
Rated flow | 74 US gpm |
Min flow system | 7.04 US gpm |
Rated head | 145 ft |
Head max | 174.9 ft |
Main pump name | CME5-4 |
Main pump Number | 98395336 |
Number of pumps | 3 |
Model | A |
Materials | |
Pump | EN-GJL-200 |
Manifolds | EN/DIN 1.4571/ AISI 316 TI |
Installation | |
Maximum operating pressure | 145 psi |
Pipe connection | 2NPT |
Liquid |
|
Pumped liquid | Water |
Liquid temperature range | 32 .. 140 °F |
Liquid temperature during operation | 68 °F |
Density | 62.29 lb/ft³ |
Electrical data | |
Power (P2) main pump | 2 HP |
Main frequency | 60 Hz |
Rated voltage | 1 x 200-240 V |
Starting main | electronically |
Rated current of system | 26.7 A |
Controls | |
Control type | E |
Operation unit | CU323-3 |
Tank | |
Diaphragm tank | No |
Others | |
Net weight | 270 lb |
Gross weight | 492 lb |
Product range | NAMREG |
Custom tariff no. | 8413.70.2040 |
All Grundfos MPCE Booster Systems
We have had tremendous success replacing aging booster systems in all types of buildings with Grundfos Booster Systems. Our projects have been as small as a single booster in small commercial spaces to the largest city high rises. Grundfos has a complete selection of booster systems and working with Hurley Engineering to size the right equipment for the correct application is always a professional a pleasurable experience. Hurley Engineering also always goes above and beyond helping with design assistance, energy rebates, and start up services. Fantastic Team!