1. HYDRO MULTI-B
– Pressure boosting made simple

2. NAMREG - Objective of Multi-B system
Fill the gap where Hydro MPC is too large, too complicated and too expensive in markets for constant pressure booster systems.
Compliment the current Grundfos Booster Program
Differentiate with BoosterpaQ Hydro MPC systems
Advance E-solutions benefits to customers
Open up sales to other channels
Increase overall Grundfos booster system sales
Competitively Priced Booster System offering (60-70% of comparable BoosterpaQ system)

3. Hydro Multi-B - What, Why and How ?
SYSTEM OVERVIEW
APPLICATIONS
SIMPLE TO USE
COMPACT
SPEED CONTROLLED PUMPS
INTEGRATED VFD
ENERGY EFFECTIVE
ONE SUPPLIER
SAFETY FEATURES
COMMUNICATION
COLLATEROL

4. Multi-B Pump System – System Overview
Simple to use all VFD control pumping system
NSF 61/UL372 Drinking Water Approval & UL Listed Packaged Pumping System
2-3 pump systems, CME pumps (I-Version – 304SS)
Pump Size: 1.5HP – 7.5HP (CME3 – CME15)
Communication capability using CIM cards
36 Catalog P/N systems

5. Hydro Multi B/E Booster
Control Panel
Pressure Transducer (Discharge Manifold)
Discharge manifold (316 SS)
Suction manifold
(316SS)
CME pumps
(I-version 304SS)
Oval Flange connection (two per pump)*
Pump Isolating Valves (two per pump)
Check Valve (one per pump)

6. Performance Range Q max: 330 gpm H boost max: 231 ft (100 psi boost)
Max Working pressure – 232 psi

7. Applications for Hydro Multi B pump systems
Domestic water pressure boosting
Pressure boosting in multistory buildings
Apartment Buildings
Small Hospitals
Hotels
Large homes
Rural areas requiring pressure boosting
Anywhere redundant pumping is required

8. SIMPLE TO USE! Extremely simple HMI! (CU323 controller)
Same platform as CU352 controller
Automatically ensures best operation in all situations:
Number pumps in operation
Energy optimized cascade control
No need for highly specialized people to operate the system.
Less risk for improper use.

9. Compact! => Easier to retrofit into existing building.
=> Easier to retrofit existing end suction pumps

10. Speed controlled Pumps
The Multi-B is equipped with speed controlled pumps, which enables the system adapt perfectly to the demand of the system.
Operates at a constant pressure
Quiet Operation
Benefits include:
Energy savings.
Less wear of pipes due to less risk of water hammer or surges.
Smaller diaphragm tank needed
High comfort for users due to constant pressure and quite operation.

11. Integrated VFD – MLE
The CME Pump is equipped with integrated VFD/motor combination – MLE
The motor and VFD are perfectly matched.
Quite operation
Some MLE motors use permanent magnet motors
1x230V – up to 2HP
3x460V – up to 3HP
MLE motors using permanent magnet motors have combined efficiency (motor + VFD) greater than NEMA Premium Efficient motors alone.

12. Energy effective
The Multi-B has several features that makes it energy efficient.
VFD operation ensures that the system delivers exactly what is needed and nothing more.
Automatic cascade that makes sure that the optimum number of pumps are running at all time.
Special software that ensures low energy consumption during low flow.
=> Save electricity
=> Less carbon emission.

13. One supplier!
Grundfos designs, manufactures and assembles all major components of the system.
Pumps
Motor/VFD
System components – Manifolds
Controller (CU323)
Single Source Responsibility!
System undergoes complete system test before leaving the Factory.

14. Alarms and warnings Dry-running alarm Sensor fault
Max. pressure exceed (Setpoint+22 psi) alarm
All pumps alarm
E-pump alarm
Dry running alarm can be set to manual restart, all alarms and warnings can be reset automatically when the actual alarm disappears

15. => Protects system against costly breakdowns
Safety Features
The Multi-B monitors several parameters to ensure that the system is run in a safe way.
Water shortage protection (3-5 psi pressure switch standard)
Sensor fault protection
Max. pressure exceed (Setpoint+22 psi) alarm
High voltage, low voltage & loss of phase on input power
Monitors if system is outside duty range
=> Protects system against costly breakdowns

16. Communication
Capable to communicate through the most common BUS protocols using CIM expansion cards.
BACnet
LON
Modbus
GRM
Can connect into BMS and gives the operator full control of the system.
Makes it possible to get alarms remotely, ensuring fast respond to alarms.

17. Benefits of Grundfos manifolds
Reduced pressure drop with smooth transition
No stagnant water areas in manifold
What are the benefits of the T-drill machining process of the manifold?
Key words:
No pipe necks
Reduced dead water zones (rounded edges)
No gaps and cracks
reduced hydraulic losses
Reduced noise emission
Reduced vortex generation when the pumped liquid passes through the manifold

18. Manifolds

19. Sales Collateral Sales Brochure Lit# L-PB-SL-003 Data Booklet
I&O Manual
Lit#
Quick Guide I&O
Lit#

20. Summarized “Elevator” talking points
All VFD controlled booster pump system – Energy Efficient
Optimized Simple to use controller
NSF 61/UL372 Drinking Water Approval
UL Listed Packaged Pumping System
Plug-n-Pump – Single Point Power Connection
All Grundfos Components – Single Source Responsibility
SCADA Communication capable
Super COMPACT booster pumping system!
Competitively Priced!

21. Release of Multi-B in NAMREG
Estimated release date for orders: March 3rd, 2014
Standard Lead Time for Multi-B systems will be 4 weeks
Stocking Programs for distribution channel

23. Multi-B compliments the Grundfos Booster program

24. Key elements of differentiation with Hydro MPC BoosterpaQ
a “Non-CR” pump
Simple controller (Not MPC)
Limited to 2-3 pump systems
Limited flow performance range (330 gpm)
Total of (36) Catalog P/N systems
2 and 3 pump systems only
Limited functionality compared to Hydro MPC BoosterpaQ
Catalog P/N systems only (no options available)
Target price is 60-70% of Hydro MPC BoosterpaQ

25. On/Off Button
Pump status LED
Pump Auto/off
Up Button
Pump number
Set point
Pump manual stop LED
Down Button
Auto LED
Water Shortage
Sensor Fault LED
System Reset
Process value
System running LED
System alarm LED