Grundfos Hydro MPC-E 3 CRNE 20-6 Booster Set - 99726980
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Grundfos Hydro MPC-E is a compact pressure boosting system with 3 parallel-connected, frequency-controlled CRNE 20-6 multistage centrifugal pumps mounted on a common base frame. All wetted parts are made of stainless steel EN 1.4301 (CRNE). The pumps are equipped with cartridge shaft seals and driven by Grundfos MGE IE5 premium-efficiency motors (P2 = 11 kW, IP54, 3 x 380-415 V, 50/60 Hz). The unit delivers a rated flow of 75 m³/h and a maximum flow of 105 m³/h, with a rated head of 102 m and a maximum head of 126 m. The inlet and outlet manifolds are made of stainless steel EN 1.4571/AISI 316 Ti with DN100 connections (PN16), and include non-return valves, isolating valves, a pressure gauge, pressure transmitter, and an 18 l diaphragm tank. The system is controlled by a Grundfos CU 352 pump controller (IP54) with constant-pressure PID control, automatic cascade operation, pump changeover, variable-frequency control, and 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
- Booster systems with frequency-controlled pumps
Key Specifications
| Product Name | Hydro MPC-E 3 CRNE 20-6 |
| Product Number | 99726980 |
| EAN | 5713833461294 |
| Pump Type | Booster system with 3 parallel-connected, frequency-controlled CRNE multistage centrifugal pumps |
| Number of Pumps | 3 |
| Rated Flow | 75 m³/h |
| Max. Flow | 105 m³/h |
| Rated Head | 102 m |
| Max. Head | 126 m |
| Main Pump Name | CRNE 20-6 |
| Main Pump Product No | 99334124 |
| Liquid Temperature Range | 5 .. 60 °C |
| Maximum Operating Pressure | 16 bar |
| Pressure Rating | PN 16 |
| Connections | Manifold inlet/outlet: DN100 |
| Manifold Material | EN 1.4571 / AISI 316 Ti |
| Earth Connection | N, PE |
| System Design | A |
| Range of Ambient Temperature | 5 .. 40 °C |
| Motor Power (P2) | 11 kW |
| Voltage | 3 x 380-415 V |
| Frequency | 50 / 60 Hz |
| Rated Current of System | 64.2 A |
| Number of Phases (Main Pump) | 3 |
| Start Method | Variable frequency drives |
| Enclosure Class | IP54 |
| Radio Interference Suppression | EMC DIRECTIVE(2014/30/EU) |
| Control Type | E (CU 352) |
| Dry Running Protection, Mechanical | NONE |
| Tank Volume | 18 l |
| Diaphragm Tank | Yes |
| Net / Gross Weight | 798 kg / 893 kg |
| Sales Region | Australia |
| Config. file no. pump | 99059205 |
| Config. file no. Control MPC | 98271947 |
| Config. file no. Hydro MPC | 98272018 |
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 |