Grundfos Hydro MPC-E 2 CRIE 5-4 Booster Set – 99726080
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Grundfos Hydro MPC-E is a complete pressure boosting system with 2 parallel‑connected, frequency‑controlled CRIE 5‑4 multistage centrifugal pumps mounted on a common base frame. All wetted parts are made of stainless steel EN 1.4301 (CRI). The pumps are equipped with HQQE cartridge shaft seals (silicon carbide/silicon carbide/EPDM) and driven by Grundfos MGE IE5 premium‑efficiency permanent‑magnet motors (P2 = 1.1 kW, IP54, 1 x 220‑240 V, 50/60 Hz). The unit delivers a maximum flow of 20.4 m³/h and a maximum head of 39 m. The inlet and outlet manifolds are made of stainless steel EN 1.4571/AISI 316 Ti with R2" internal thread (PN 16), epoxy‑coated aluminium flanges, and include non‑return valves, isolating valves, pressure gauge, pressure transmitter, and a diaphragm tank (18 l). The system is controlled by a Grundfos CU 352 pump controller (IP54) with constant‑pressure PID control, automatic cascade operation, pump changeover, and comprehensive monitoring functions.
Suitable Applications
- Commercial heating
- Commercial water pressure boosting
- District heating
- District cooling
- Industrial cleaning process
- Industrial heating
- Industrial cooling
- Industrial water supply and transfer
- Desalination
- Drinking water treatment
- Water distribution
- Irrigation
- Community water supply
- Wastewater treatment
- Rotor and spray irrigation
- Ground water transfer
- Livestock and wildlife watering
- Water treatment fertigation, chemigation and dosing
- Pivot and lateral irrigation
- Frost protection
- Solar boosting and water supply solutions
- Controls and digital groundwater management
- Solar controls and digital water management
- Solar water treatment fertigation and dosing
- Municipal solar solutions
- Agriculture solar solutions
- Livestock watering with solar solutions
- Community solar solutions
Key Specifications
| Product Name | Hydro MPC-E 2 CRIE 5-4 |
| Product Number | 99726080 |
| EAN | 5713833448431 |
| Pump Type | Booster system with 2 parallel‑connected frequency‑controlled CRIE multistage centrifugal pumps |
| Number of Pumps | 2 |
| Rated Flow | 14 m³/h |
| Max. Flow | 20.4 m³/h |
| Rated Head | 29 m |
| Max. Head | 39 m |
| Main Pump Name | CRIE 5-4 |
| Main Pump Product No | 99239249 |
| Liquid Temperature Range | 5 .. 60 °C |
| Maximum Operating Pressure | 16 bar |
| Pressure Rating | PN 16 |
| Connections | Manifold inlet/outlet: R2" internal thread |
| Manifold Material | EN 1.4571 / AISI 316 Ti |
| Earth Connection | N, PE |
| System Design | F |
| Range of Ambient Temperature | 5 .. 40 °C |
| Motor Power (P2) | 1.1 kW |
Documentation & Downloads
| Mounting of sensor for Hydro Booster (Quick Guide) | Download |
| Hydro MPC (Safety instructions) | Download |
| hydro MPC (Installation and operating instructions) | Download |
| MGE (Data sheet) | Download |