The Grundfos CME Booster is a compact booster
system for water supply in domestic applications. The
integrated speed controller enables the CME Booster to
keep constant pressure in the pipe system. A pressure
sensor monitoring changes in the water consumption
will signal to the speed controller to change the motor
speed to adapt performance to the new state.
The CME Booster is very easy to install. When the pipework
has been installed, it is all a matter of plugging the
unit into a socket, and the system is operational.
The CME Booster consists of:
- CME pump with integrated frequency converter
- 5-way valve
- expansion tank
- pressure gauge
- manometer
Features
- Constant pressure, integrated speed control
- compact
- robust, stainless steel
- easy installation
- dry run protection
Thermal protection
CME Booster pumps require no external motor protection.
The MGE motor incorporates thermal protection
against slow overloading and blocking (IEC 34.11: TP
211).
| Liquid: |
| Pumped liquid: |
|
Water |
| Liquid temperature range: |
|
32 .. 140 °:F |
| Selected liquid temperature: |
|
68 °:F |
| Density: |
|
62.29 lb/ft?? |
|
| Technical: |
| Pump speed on which pump data is based: |
|
3780 rpm |
| Rated flow: |
|
26.9 US gpm |
| Rated head: |
|
84.98 ft |
| Primary shaft seal: |
|
AQQE |
| Approvals and markings: |
|
CE,CULUS |
| Curve tolerance: |
|
ISO9906:2012 3B |
| Return valve: |
|
YES |
| Start pressure: |
|
Integrated Frequency converter |
|
| Materials: |
| Pump housing: |
|
Stainless steel |
| |
|
DIN W.-Nr. 1.4301 |
| |
|
AISI 304 |
| Impeller: |
|
Stainless steel |
| |
|
DIN W.-Nr. 1.4301 |
| |
|
AISI 304 |
| Rubber: |
|
EPDM |
|
| Installation: |
| t max amb: |
|
122 °:F |
| Flange standard: |
|
INTERNAL NPT THREAD |
| Pump inlet: |
|
NPT 1 1/4 |
| Pump outlet: |
|
NPT 1 |
|
| Electrical data: |
| Rated power - P2: |
|
1.5 HP |
| Main frequency: |
|
50 / 60 Hz |
| Rated voltage: |
|
1 x 200-240 V |
| Maximum current consumption: |
|
6.70-5.60 A |
| Rated speed: |
|
360-4000 rpm |
| Enclosure class (IEC 34-5): |
|
IP55 |
| Insulation class (IEC 85): |
|
F |
| Type of cable plug: |
|
NONE |
| Mains cable: |
|
NO CABLE m |
|
| Tank: |
| Tank volume: |
|
0.528 gal |
|
| Others: |
| Net weight: |
|
38 lb |
| Gross weight: |
|
60 lb |
| Country of origin: |
|
US |
| Custom tariff no.: |
|
8413.70.2040 |
|
|
Product name
|
CMBE 5-31 I-U-C-E-D-F
|
|
Product No.
|
98548115
|
|
EAN
|
5711496977527
|
Technical
|
Pump speed on which pump data is based
|
3780 rpm
|
|
Rated flow
|
26.9 US gpm
|
|
Rated head
|
84.98 ft
|
|
Impellers
|
2
|
|
Primary shaft seal
|
AQQE
|
|
Approvals and markings
|
CE,CULUS
|
|
Curve tolerance
|
ISO9906:2012 3B
|
|
Model
|
A
|
|
Return valve
|
YES
|
|
Start pressure
|
Integrated Frequency converter
|
Materials
|
Pump housing
|
Stainless steel
|
|
|
DIN W.-Nr. 1.4301
|
|
|
AISI 304
|
|
Impeller
|
Stainless steel
|
|
|
DIN W.-Nr. 1.4301
|
|
|
AISI 304
|
|
Rubber
|
EPDM
|
Installation
|
t max amb
|
122 °:F
|
|
Flange standard
|
INTERNAL NPT THREAD
|
|
Pump inlet
|
NPT 1 1/4
|
|
Pump outlet
|
NPT 1
|
Liquid
|
Pumped liquid
|
Water
|
|
Liquid temperature range
|
32 .. 140 °:F
|
|
Selected liquid temperature
|
68 °:F
|
|
Density
|
62.29 lb/ft??
|
Electrical data
|
Rated power - P2
|
1.5 HP
|
|
Main frequency
|
50 / 60 Hz
|
|
Rated voltage
|
1 x 200-240 V
|
|
Maximum current consumption
|
6.70-5.60 A
|
|
p max system
|
145.04 psi
|
|
Rated speed
|
360-4000 rpm
|
|
Enclosure class (IEC 34-5)
|
IP55
|
|
Insulation class (IEC 85)
|
F
|
|
Type of cable plug
|
NONE
|
|
Mains cable
|
NO CABLE m
|
Others
|
Net weight
|
38 lb
|
|
Gross weight
|
60 lb
|
|
Config. file no
|
95139604
|
|
Country of origin
|
US
|
|
Custom tariff no.
|
8413.70.2040
|
+
