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Position Qty. Description
1 CRE 5-10 A-FGJ-A-E-HQQE
Company name: Lenntech BV - lenntech.com
Created by: info@lenntech.com
Phone:
Fax:
Date: -
+31 15 2610900
+31 15 2616289
Note! Product picture may differ from actual product
Product No.: 96518443
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 combined DIN-ANSI-JIS 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.
A control panel on the motor terminal box enables setting of required setpoint as well as setting of pump to "Min." or "Max." operation or to "Stop". The control panel has indicator lights for "Operation" and "Fault".
Communication with the pump is possible by means of the Grundfos GO Remote or the R100 remote control (accessories). The remote controls enable further settings as well as reading out of a number of parameters such as "Actual value", "Speed", "Power input" and total "Power consumption".
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
Printed from Grundfos CAPS [2013.03.059]
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Company name: Lenntech BV - lenntech.com
Created by: info@lenntech.com
Phone:
Fax:
Date: -
+31 15 2610900
+31 15 2616289
Position Qty. Description
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.
The pump head, pump head cover and flange for motor mounting is made in one piece. 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 screwed into the pump head.
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. The flanges and base are cast in one piece. The discharge side of the base has a combined drain plug and bypass valve. The pump is secured to the foundation by four bolts through the base plate.
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Company name: Lenntech BV - lenntech.com
Created by: info@lenntech.com
Phone:
Fax:
Date: -
+31 15 2610900
+31 15 2616289
Position 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.
The terminal box holds terminals for these connections:
pump start/stop input (potential-free contact)
remote setpoint setting via analog signal, 0-10 V, 0(4)-20 mA
10 V voltage supply for setpoint potentiometer, Imax = 5 mA
one analog sensor input, 0-10 V, 0(4)-20 mA
24 V voltage supply for sensor, Imax = 40 mA
one analog output
three digital inputs
one potential-free fault signal relay with changeover contact, reporting "Fault", "Operation" or
"Ready"
RS-485 GENIbus connection.
Technical data
Liquid:
Pumped liquid:
Liquid temperature range:
Liquid temp:
Density:
Water
253 .. 393 K
293 K
998.2 kg/m³
Technical:
Speed for pump data:
Rated flow:
Rated head:
Shaft seal:
Approvals on nameplate:
Materials:
Pump housing:
2896 rpm
5.8 m³/h
51.8 m
HQQE
CE,TR
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:
Flange standard:
Pipe connection:
Pressure stage:
Flange size for motor:
25 bar / 120 °C
25 bar / -20 °C
DIN
DN 25 / DN 32
PN 16 / PN 25
FT115
Electrical data:
Motor type:
Number of poles:
Rated power - P2:
90SB
2
1.5 kW
Printed from Grundfos CAPS [2013.03.059]
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Company name: Lenntech BV - lenntech.com
Created by: info@lenntech.com
Phone:
Fax:
Date: -
+31 15 2610900
+31 15 2616289
Position Qty. Description
Power (P2) required by pump: 1.5 kW
Mains frequency: 50 Hz
Rated voltage:
Rated current:
3 x 380-480 V
3,30-2,70 A
Cos phi - power factor:
Rated speed:
Efficiency:
Enclosure class (IEC 34-5):
Insulation class (IEC 85):
0,91-0,87
360-3510 rpm
IE3 84,2%
IP55
F
Others:
Label: Grundfos Blueflux
Minimum efficiency index, MEI ≥: 0.57
Net weight:
Gross weight:
Shipping volume:
45.8 kg
51.5 kg
0.08 m3
Printed from Grundfos CAPS [2013.03.059]
4/9

Company name: Lenntech BV - lenntech.com
Created by: info@lenntech.com
Phone:
Fax:
Date: -
+31 15 2610900
+31 15 2616289
96518443 CRE 5-10 50 Hz
H
[m]
CRE 5-10, 3*400 V, 50Hz
Pumped liquid = Water
Liquid temperature = 293 K
Density = 998.2 kg/m³ eta
[%]
50
45
60
55
40
35
75
70
100 %
65
20
15
30
25
60
50
40
30
10 20
5
0
0
P
[kW]
25 %
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
6.5
7.0
7.5
8.0
8.5
Q [m³/h]
10
0
NPSH
[m]
80
70
100
90
2.0
8
P1
1.5
6
P2
1.0
4
0.5
2
0.0
Printed from Grundfos CAPS [2013.03.059]
0
5/9

Description
Product name:
Product No:
EAN number:
Technical:
Speed for pump data:
Rated flow:
Rated head:
Impellers:
Shaft seal:
Approvals on nameplate:
Stages:
Pump version:
Model:
Value
CRE 5-10 A-FGJ-A-E-HQQE
96518443
5700396783239
2896 rpm
5.8 m³/h
51.8 m
10
HQQE
CE,TR
10
A
A
Materials:
Pump housing:
Impeller:
Material code:
Code for rubber:
A
E
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: 25 bar / 120 °C
25 bar / -20 °C
Flange standard:
Connect code:
Pipe connection:
Pressure stage:
Flange size for motor:
DIN
FGJ
DN 25 / DN 32
PN 16 / PN 25
FT115
Liquid:
Pumped liquid:
Liquid temperature range:
Liquid temp:
Density:
Water
253 .. 393 K
293 K
998.2 kg/m³
Electrical data:
Motor type:
Number of poles:
Rated power - P2:
Power (P2) required by pump:
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:
90SB
2
1.5 kW
1.5 kW
50 Hz
3 x 380-480 V
3,30-2,70 A
0,91-0,87
360-3510 rpm
IE3 84,2%
IP55
F
NONE
85755806
Others:
Label: Grundfos Blueflux
Minimum efficiency index, MEI ≥: 0.57
Net weight:
Gross weight:
Shipping volume:
Config. file no:
45.8 kg
51.5 kg
0.08 m3
96115804
Company name: Lenntech BV - lenntech.com
Created by: info@lenntech.com
Phone:
Fax:
Date: -
+31 15 2610900
+31 15 2616289
H
[m]
CRE 5-10, 3*400 V, 50Hz
Pumped liquid = Water
Liquid temperature = 293 K
Density = 998.2 kg/m³ eta
[%]
70
65
60
55
50
45
40
35
30
100 %
25
20
15
10
5
0
0
25 %
1
P
[kW]
2 3 4 5 6 7 Q [m³/h]
NPSH
[m]
50
40
30
20
10
0
100
90
80
70
60
P1
1.5
1.0
0.5
0.0
P2
2
0
6
4
ø89
ø100
ø140
Group 3
Group 2
281 517
Group 1
75
20
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Description Value
Company name: Lenntech BV - lenntech.com
Created by: info@lenntech.com
Phone:
Fax:
Date: -
+31 15 2610900
+31 15 2616289
Printed from Grundfos CAPS [2013.03.059]
7/9

96518443 CRE 5-10 50 Hz
167
178
Company name: Lenntech BV - lenntech.com
Created by: info@lenntech.com
Phone:
Fax:
Date: -
+31 15 2610900
+31 15 2616289
G 1/2
19 x 24.5
100
141
250
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]
180
220
ø35 4 x ø13.5
8/9

96518443 CRE 5-10 50 Hz
NC C NO L1 L2 L3
Company name: Lenntech BV - lenntech.com
Created by: info@lenntech.com
Phone:
Fax:
Date: -
+31 15 2610900
+31 15 2616289
0-10 V
0/4-20 mA
1/0
4-20 mA
1 9 8 7 B Y A
1: Digital input
9: GND (frame)
8: +24 V
7: Sensor input
B: RS-485B
Y: Screen
A: RS-485A
0/4-20 mA
STOP
RUN
0-10 V
10K
6: GND (frame)
5: +10 V
4: Setpoint input
3: GND (frame)
2: Start/stop
6 5 4 3 2
Note! All units are in [mm] unless others are stated.
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All information is copyright Grundfos.
info@lenntech.com
www.lenntech.com
tel. +31-15-261.09.00
fax. +31-15-261.62.89