High pressure demands can be fulfilled with a compact pump design (less stages) by operating at over-synchronous speed. Factory configured CRE's with reinforced chambers and impellers can be an option. The motor size must be adjusted accordingly.

Flow demand can change fast with large variations. Ramp and control trim can take stress fromthe pumps. Standstill motor heaters are recommended for very cold ambient temperatures to reduce condensation. Drain holes might also need to be opened.

1. Vertical multistage pumps - CR/CRE
Vertical, multistage centrifugal pump with suction and discharge ports on the same level.

2. Endsuction close coupled multistage pumps - CM/CME
CM, CME are reliable, quiet and compact horizontal end-suction pumps. The modular pump design makes it easy to make customised solutions.

3. Endsuction close coupled single-stage pumps - NBG/NBGE
Close-coupled pumps according to ISO 2858. Flanges are PN 16 with dimensions according to AS2129 table E. The pump has an axial suction port, radial discharge port, horizontal shaft and a back pull-out design enabling removal of the motor, motor stool, cover and impeller without disturbing the pump housing or pipework.

4. Endsuction close coupled single-stage pumps - NB/NBE
End-suction close-coupled pumps according to EN 733. The pump has an axial suction port, radial discharge port, horizontal shaft and a back pull-out design enabling removal of the motor, motor stool, cover and impeller without disturbing the pump housing or pipework.

5. Endsuction close coupled single-stage pumps - MTB/MTBE
Close coupled end-suction pump with semi-open vortex impeller. The pumps are designed specifically for the transfer of liquids containing solid particles in industrial machine tool applications.

6. Horizontal multistage pumps - BMS
The Grundfos BMS range consists of hp (high pressure) and hs (high speed) versions. BMS hp are suitable for industrial and water supply applications where the inlet pressure is high. BMS hs enables the creation of high pressure.

7. Immersible Pumps - MTR/MTRE
Vertical multistage centrifugal pump designed for tank top mounting and for pumping of cooling lubricants and cutting oils for machine tools, cooling applications, industrial liquid transfer and similar applications.

8. Digital Dosing Pumps - SMART Digital S/XL
SMART Digital diaphragm dosing pump with powerful variable-speed stepper motor (S) or powerful PMS (Permanent Magnet Synchronous) motor (XL) and FlowControl system to automatically detect malfunctions. High-end solution for complex and demanding applications with turn-down ratio up to 1:3000.

9. Booster Systems - Hydro MPC, Hydro Multi-E
Advanced and energy efficient pressure boosting system for boosting of clean water. Available with 2 - 6 (2 - 4 for Multi-E) parallel connected pumps, integrated advanced controller and all necessary fittings.