Grundfos Hydro MPC-E 2 CRIE 5-5 Booster Set – 99726083

Grundfos Hydro MPC-E is a complete pressure boosting system with 2 parallel‑connected, frequency‑controlled CRIE 5‑5 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 = 1.5 kW, IP54, 3 x 380‑415 V, 50/60 Hz). The unit delivers a maximum flow of 20.4 m³/h and a maximum head of 50 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 5-5
Product Number	99726083
EAN	5713833448462
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 37 m Max. Head 50 m Main Pump Name CRIE 5-5 Main Pump Product No 99239251 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) 1.5 kW Voltage 3 x 380-415 V Frequency 50 / 60 Hz Rated Current of System 6.8 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 227 kg / 233 kg Sales Region Australia Config. file no. pump 98499053 Config. file no. Control MPC 98271946 Config. file no. Hydro MPC 98272012

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