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Description
This booster set is an advanced and energy-efficient pressure boosting system for clean water applications. It has 2-6 parallel connected pumps, an integrated advanced controller, and all necessary fittings.
Specifications
| Manufacturer | Grundfos |
|---|---|
| Part Number | 99688771 |
| Rated flow | 678 US gpm |
| Max flow | 898 US gpm |
| Rated head | 249.4 ft |
| Maximum head | 331.7 ft |
| Approvals | CULUS,PROP65 |
| Main pump name | CRE 64-3-2 |
| Non-return valve position | Outlet |
| Number of pumps | 2 |
| Manifold | Stainless steel, EN 1.4571, AISI 316 TI |
| Base | Stainless steel, EN 1.4301, ASTM 304 |
| Range of ambient temperature | 41 .. 104 °F |
| Maximum operating pressure | 232.06 psi |
| Manifold inlet | ANSI 6" |
| Manifold outlet | ANSI 6" |
| Pressure rating for connection | PN 16 |
| Earth connection | PE |
| System design | D |
| Pumped liquid | Water |
| Liquid temperature range | 41 .. 179.6 °F |
| Selected liquid temperature | 68 °F |
| Density | 62.29 lb/ft³ |
| Power (P2) main pump | 29.5 HP |
| Rated power - P2 | 30 HP |
| Main frequency | 60 Hz |
| Rated voltage | 3 x 460-480 V |
| Rated current | 36.5 A |
| Rated current of system | 74 A |
| Enclosure class (IEC 34-5) | IP54 |
| Radio interference supression | EMC DIRECTIVE(2014/30/EU) |
| Number of phases of main pump | 3 |
| Control type | E |
| Dry running protection, mechanical | PRESSURE SENSOR 0-10 BAR |
| Controller | CU 352 |
| Diaphragm tank | No |
| Net weight | 1460 lb |
| Gross weight | 1740 lb |
| Shipping volume | 158 ft³ |
| Sales region | Namreg |
| Config. file no | 98272464 |
| Configuration file Control MPC | 98271946 |
| Configuration file Hydro MPC | 98272054 |