GRUNDFOS DATA BOOKLET
CRE64-1-1 A-F-A-E-HQQE 3x400 50 HZ
Grundfos Pump 96123978
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Qty. Description
1
CRE 64-1-1 A-F-A-E-HQQE
Note! Product picture may differ from actual product
Product No.: 96123978
Vertical, multistage centrifugal pump with suction and discharge ports on same the level (in-line)
enabling installation in a horizontal one-pipe system. The pump head and base are in cast iron – all
other wetted parts are in stainless steel. A cartridge shaft seal ensures high reliability, safe handling
and easy service and access. Power transmission is via a split coupling. Pipework connection is via
DIN flanges.
The pump is fitted with a 3-phase, fan-cooled asynchronous motor.
The motor includes a frequency converter and PI controller in the motor terminal box. This enables
continuously variable control of the motor speed, which again enables adaptation of the
performance to a given requirement.
Further product details
An external sensor can be connected if controlled pump operation based on for example flow,
differential pressure or temperature is required.
The product carries the Grundfos Blueflux® label. It represents the best from Grundfos within
energy-efficient motors and frequency converters. Grundfos Blueflux® solutions either meet or
exceed legislative requirements such as the EuP IE3 grade.
Steel, cast iron and aluminium components have an epoxy-based coating made in a cathodic
electro-deposition (CED) process. CED is a high-quality dip-painting process where an electrical
field around the products ensures deposition of paint particles as a thin, well-controlled layer on the
surface. An integral part of the process is a pretreatment. The entire process consists of these
elements:
1) Alkaline-based cleaning.
2) Zinc phosphating.
3) Cathodic electro-deposition.
4) Curing to a dry film thickness 18-22 my m.
The colour code for the finished product is NCS 9000/RAL 9005.
Pump
A standard split coupling connects the pump and motor shaft. It is enclosed in the pump head/motor
stool by means of two coupling guards.
Printed from Grundfos CAPS [2013.03.059]
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The motor stool connects the pump head and motor. The pump head has a combined 1/2" priming plug and air
vent screw.
The pump is fitted with a balanced O-ring seal unit with rigid torque transmission system. This seal
type is assembled in a cartridge unit which makes replacement safe and easy. Due to the balancing,
this seal type is suitable for high-pressure applications. The cartridge construction also protects the
pump shaft from possible wear from a dynamic O-ring between pump shaft and shaft seal.
Primary seal:
- Rotating seal ring material: Silicon carbide (SiC)
- Stationary seat material: Silicon carbide (SiC)
This material pairing is used where higher corrosion resistance is required. The high hardness of
this material pairing offers good resistance against abrasive particles.
Secondary seal material: EPDM (ethylene-propylene rubber)
EPDM has excellent resistance to hot water. EPDM is not suitable for mineral oils.
The shaft seal is retained in the pump head by a cover and screws. It can be replaced without
removing the motor.
The chambers and impellers are made of stainless steel sheet. The chambers are provided with a
PTFE neck ring offering improved sealing and high efficiency. The impellers have smooth surface,
and the shape of the blades ensure a high efficiency.
The base is made of cast iron. Both the suction and the discharge side of the base have two
pressure gauge tappings. The pump is secured to the foundation by four bolts through the base
plate. The flanges are fastened to the base by means of locking rings.
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Qty. Description
Motor
The motor is a totally enclosed, fan-cooled motor with principal dimensions to IEC and DIN
standards. The motor is flange-mounted with tapped-hole flange (FT).
Motor mounting designation in accordance with IEC 60034-7: IM B 14 (Code I) / IM 3601 (Code II).
Electrical tolerances comply with IEC 60034.
The motor requires no external motor protection. The motor control unit incorporates protection
against slow- and quick-rising temperatures, e.g. constant overload and stalled conditions.
Technical data
Liquid:
Pumped liquid:
Liquid temperature range:
Liquid temp:
Density:
Water
243 .. 393 K
293 K
998.2 kg/m³
Technical:
Speed for pump data:
Rated flow:
Rated head:
Shaft seal:
2917 rpm
64 m³/h
15.5 m
HQQE
Materials:
Pump housing:
Impeller:
Cast iron
EN-JL1030
ASTM A48-30 B
Stainless steel
DIN W.-Nr. 1.4301
AISI 304
Installation:
Maximum ambient temperature: 313 K
Max pressure at stated temp:
16 bar / 120 °C
16 bar / -30 °C
Flange standard:
DIN
Pipe connection:
DN 100
Pressure stage:
PN 16
Flange size for motor:
FT130
Electrical data:
Motor type:
Number of poles:
Rated power - P2:
Mains frequency:
Rated voltage:
Rated current:
Cos phi - power factor:
Rated speed:
Efficiency:
Enclosure class (IEC 34-5):
Insulation class (IEC 85):
112MC
2
4 kW
50 Hz
3 x 380-480 V
8,10-6,60 A
0,94-0,92
360-3530 rpm
IE3 88,1%
IP55
F
Others:
Label:
Grundfos Blueflux
Minimum efficiency index, MEI ≥: 0.7
Printed from Grundfos CAPS [2013.03.059]
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Qty. Description
Net weight:
Gross weight:
Shipping volume:
Printed from Grundfos CAPS [2013.03.059]
101 kg
134 kg
0.418 m3
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96123978 CRE 64-1-1 50 Hz
H
[m]
CRE 64-1-1, 3*400 V, 50Hz
eta
[%]
Pumped liquid = Water
Liquid temperature = 293 K
Density = 998.2 kg/m³
24
100 %
22
20
100
18
90
16
80
14
70
12
60
10
50
8
40
6
30
4
20
2
10
25 %
0
0
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
P
[kW]
Q [m³/h]
NPSH
[m]
5
10
P1
4
8
P2
3
6
2
4
1
2
0
0
Printed from Grundfos CAPS [2013.03.059]
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100
18
90
16
80
14
70
12
60
10
50
8
40
6
30
4
20
2 25 %
10
0
0
0
10
20
30
40
50
60
70
Q [m³/h]
P
[kW]
NPSH
[m]
P1
4
Cast iron
EN-JL1030
ASTM A48-30 B
Stainless steel
DIN W.-Nr. 1.4301
AISI 304
A
E
10
P2
5
0
0
ø8 x 18
331
266
365
248
190
Grundfos Blueflux
0.7
101 kg
134 kg
0.418 m3
96115807
372
Group 1
1:
9:
8:
7:
B:
Y:
A:
Digital input
GND (frame)
+24 V
Sensor input
RS-485B
Screen
RS-485A
6: GND (frame)
5: +10 V
4: Setpoint input
3: GND (frame)
2: Start/stop
Others:
Label:
Minimum efficiency index, MEI ≥:
Net weight:
Gross weight:
Shipping volume:
Config. file no:
G 1/2
112MC
2
4 kW
50 Hz
3 x 380-480 V
8,10-6,60 A
0,94-0,92
360-3530 rpm
IE3 88,1%
IP55
F
B
85755413
ø100
PN16
Electrical data:
Motor type:
Number of poles:
Rated power - P2:
Mains frequency:
Rated voltage:
Rated current:
Cos phi - power factor:
Rated speed:
Efficiency:
Enclosure class (IEC 34-5):
Insulation class (IEC 85):
Motor protec:
Motor No:
G 1/2
Water
243 .. 393 K
293 K
998.2 kg/m³
G 1/2
Liquid:
Pumped liquid:
Liquid temperature range:
Liquid temp:
Density:
188
Flange standard:
Connect code:
Pipe connection:
Pressure stage:
Flange size for motor:
313 K
16 bar / 120 °C
16 bar / -30 °C
DIN
F
DN 100
PN 16
FT130
4 x ø14
2
220
Printed from Grundfos CAPS [2013.03.059]
10K
0/4-20 mA
1/0
0-10 V
0/4-20 mA
0-10 V
RUN
STOP
Group 2
1 9
4-20 mA
8 7
6 5 4 3 2
B Y A
L1 L2 L3
Group 3
NC C NO
Installation:
Maximum ambient temperature:
Max pressure at stated temp:
20
561
Material code:
Code for rubber:
22 100 %
140
Impeller:
24
eta
[%]
45
Materials:
Pump housing:
2917 rpm
64 m³/h
15.5 m
1
1
HQQE
1
A
A
CRE 64-1-1, 3*400 V, 50Hz
Pumped liquid = Water
Liquid temperature = 293 K
Density = 998.2 kg/m³
ø150
Technical:
Speed for pump data:
Rated flow:
Rated head:
Impellers:
Impeller reduc.:
Shaft seal:
Stages:
Pump version:
Model:
CRE 64-1-1 A-F-A-E-HQQE
96123978
5700396702810
H
[m]
ø180
Product name:
Product No:
EAN number:
Value
ø220
Description
Lenntech BV - lenntech.com
info@lenntech.com
+31 15 2610900
+31 15 2616289
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96123978 CRE 64-1-1 50 Hz
188
372
220
G 1/2
561
PN16
G 1/2
190
45
248
ø100
266
365
331
ø220
140
ø150
G 1/2
ø180
ø8 x 18
4 x ø14
Note! All units are in [mm] unless others are stated.
Disclaimer: This simplified dimensional drawing does not show all details.
Printed from Grundfos CAPS [2013.03.059]
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+31 15 2616289
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96123978 CRE 64-1-1 50 Hz
L1 L2 L3
0-10 V
0/4-20 mA
4-20 mA
1 9 8
7
B Y A
1:
9:
8:
7:
B:
Y:
A:
Digital input
GND (frame)
+24 V
Sensor input
RS-485B
Screen
RS-485A
Group 1
1/0
Group 3
Group 2
NC C NO
STOP
6: GND (frame)
5: +10 V
4: Setpoint input
3: GND (frame)
2: Start/stop
RUN
0/4-20 mA
0-10 V
10K
6 5 4 3 2
Note! All units are in [mm] unless others are stated.
Printed from Grundfos CAPS [2013.03.059]
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Disclaimer: The information about the Grundfos pump in this document may be outdated.
Data may be subject to alterations without further notice.
Please contact us to verify the data above is still accurate/up-to-date.
All information is copyright Grundfos.
info@lenntech.com
www.lenntech.com
tel. +31-15-261.09.00
fax. +31-15-261.62.89