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GRUNDFOS DATA BOOKLET
CRN3-4 A-P-G-E-HQQE 1x220/240 50HZ Grundfos Pump 96496701
Thank you for your interest in our productsPlease contact us for more information, or visit our websitehttp://www.lenntech.com/grundfos/CRN03/96496701/CRN-3-4-A-P-G-E-HQQE.html
[email protected]. +31-15-261.09.00fax. +31-15-261.62.89
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Company name: Lenntech BV - lenntech.comCreated by: [email protected]: +31 15 2610900Fax: +31 15 2616289Date: -
Printed from Grundfos CAPS [2013.03.059]
Position Qty. Description1 CRN 3-4 A-P-G-E-HQQE
Note! Product picture may differ from actual product
Product No.: 96496701
Vertical, multistage centrifugal pump with suction and discharge ports on same the level (in-line)enabling installation in a horizontal one-pipe system. Pump materials in contact with the liquid are inhigh-grade stainless steel. A cartridge shaft seal ensures high reliability, safe handling and easyservice and access. Power transmission is via a split coupling. Pipework connection is via PJE(Victaulic®) couplings.
The pump is fitted with a 1-phase, fan-cooled asynchronous motor.
Further product detailsSteel, cast iron and aluminium components have an epoxy-based coating made in a cathodicelectro-deposition (CED) process. CED is a high-quality dip-painting process where an electricalfield around the products ensures deposition of paint particles as a thin, well-controlled layer on thesurface. An integral part of the process is a pretreatment. The entire process consists of theseelements:
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.
PumpA standard split coupling connects the pump and motor shaft. It is enclosed in the pump head/motorstool by means of two coupling guards.
The pump head and flange for motor mounting is made in one piece (cast iron). The pump headcover is a separate component (stainless steel). The pump head has a combined 1/2" priming plugand air vent screw.
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Company name: Lenntech BV - lenntech.comCreated by: [email protected]: +31 15 2610900Fax: +31 15 2616289Date: -
Printed from Grundfos CAPS [2013.03.059]
Position Qty. DescriptionThe pump is fitted with a balanced O-ring seal unit with rigid torque transmission system. This sealtype 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 thepump 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 ofthis 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 aPTFE neck ring offering improved sealing and high efficiency. The impellers have smooth surface,and the shape of the blades ensure a high efficiency.
The pump has a stainless steel base mounted on a separate base plate. The base and base plateare kept in position by the tension of the staybolts which hold the pump together. The discharge sideof the base has a combined drain plug and bypass valve. The pump is secured to the foundation byfour bolts through the base plate. The base is prepared for connection by means of PJE (Victualic®)couplings.
MotorThe motor is a totally enclosed, fan-cooled motor with principal dimensions to IEC and DINstandards. 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 has built-in thermal protection (PTO current and temperature sensors) in accordance withIEC 60034-11 and requires no further motor protection. The protection reacts to both slow- andquick-rising temperatures, e.g. constant overload and stalled conditions.As the thermal protection incorporates automatic reset, the motor must be connected in a way whichensures that the automatic reset cannot cause accidents.
Technical data
Liquid:
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Company name: Lenntech BV - lenntech.comCreated by: [email protected]: +31 15 2610900Fax: +31 15 2616289Date: -
Printed from Grundfos CAPS [2013.03.059]
Position Qty. DescriptionPumped liquid: WaterLiquid temperature range: 253 .. 393 KLiquid temp: 293 KDensity: 998.2 kg/m³
Technical:Speed for pump data: 2757 rpmRated flow: 3 m³/hRated head: 18 mShaft seal: HQQEApprovals on nameplate: CE,TRCurve tolerance: ISO 9906:1999 Annex A
Materials:Pump housing: Stainless steel
DIN W.-Nr. 1.4408AISI 316ASTM A 351 CF 8M
Impeller: Stainless steelDIN W.-Nr. 1.4401AISI 316
Installation:Maximum ambient temperature: 313 KMax pressure at stated temp: 25 bar / 120 °C
25 bar / -20 °CFlange standard: PJEPipe connection: 42,2 mmFlange size for motor: FT85
Electrical data:Motor type: 71BIE Efficiency class: NANumber of poles: 2Rated power - P2: 0.37 kWPower (P2) required by pump: 0.37 kWMains frequency: 50 HzRated voltage: 1 x 220-230/240 VRated current: 2,95/2,70 AStarting current: 280 %Cos phi - power factor: 0,99Rated speed: 2770 rpmMotor efficiency at full load: 60,0-56,0 %Enclosure class (IEC 34-5): 55 (Protect. water jets/dust)Insulation class (IEC 85): F
Others:Minimum efficiency index, MEI ≥: 0.7Net weight: 17.6 kgGross weight: 20.3 kgShipping volume: 0.05 m3
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Company name: Lenntech BV - lenntech.comCreated by: [email protected]: +31 15 2610900Fax: +31 15 2616289Date: -
Printed from Grundfos CAPS [2013.03.059]
96496701 CRN 3-4 50 Hz
H[m]
0
2
4
6
8
10
12
14
16
18
20
22
24
26
28
Q [m³/h]0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 3.2 3.4 3.6 3.8 4.0 4.2
eta[%]
0
10
20
30
40
50
60
70
80
90
100
CRN 3-4, 1*230 V, 50Hz
Pumped liquid = WaterLiquid temperature = 293 KDensity = 998.2 kg/m³
P[W]
0
100
200
300
400
500
600
NPSH[m]
0
1
2
3
4
5
6P1
P2
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Company name: Lenntech BV - lenntech.comCreated by: [email protected]: +31 15 2610900Fax: +31 15 2616289Date: -
Printed from Grundfos CAPS [2013.03.059]
H[m]
02468
101214161820222426
Q [m³/h]0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0
eta[%]
0102030405060708090100
CRN 3-4, 1*230 V, 50Hz
Pumped liquid = WaterLiquid temperature = 293 KDensity = 998.2 kg/m³
P[W]
0
200
400
NPSH[m]
0
2
4
P1
P2
141
133
210
150
100
180
210
G 1
/2G
1/2
G 1
/2
4 x
13
191 275
50
42.2
22
AUX
MAIN
NL
LOW
VO
LTA
GE
DIR
EC
TIO
N O
F R
OTA
TIO
N
AUX
MAIN
NL
HIG
H V
OLT
AG
E
DIR
EC
TIO
N O
F R
OTA
TIO
N
Description ValueProduct name: CRN 3-4 A-P-G-E-HQQEProduct No: 96496701EAN number: 5700396073590
Technical:Speed for pump data: 2757 rpmRated flow: 3 m³/hRated head: 18 mImpellers: 4Shaft seal: HQQEApprovals on nameplate: CE,TRCurve tolerance: ISO 9906:1999 Annex AStages: 4Pump version: AModel: A
Materials:Pump housing: Stainless steel
DIN W.-Nr. 1.4408AISI 316ASTM A 351 CF 8M
Impeller: Stainless steelDIN W.-Nr. 1.4401AISI 316
Material code: GCode for rubber: E
Installation:Maximum ambient temperature: 313 KMax pressure at stated temp: 25 bar / 120 °C
25 bar / -20 °CFlange standard: PJEConnect code: PPipe connection: 42,2 mmFlange size for motor: FT85
Liquid:Pumped liquid: WaterLiquid temperature range: 253 .. 393 KLiquid temp: 293 KDensity: 998.2 kg/m³
Electrical data:Motor type: 71BIE Efficiency class: NANumber of poles: 2Rated power - P2: 0.37 kWPower (P2) required by pump: 0.37 kWMains frequency: 50 HzRated voltage: 1 x 220-230/240 VRated current: 2,95/2,70 AStarting current: 280 %Cos phi - power factor: 0,99Rated speed: 2770 rpmMotor efficiency at full load: 60,0-56,0 %Enclosure class (IEC 34-5): 55 (Protect. water jets/dust)Insulation class (IEC 85): FMotor protec: PTOMotor No: 85215102
Others:Minimum efficiency index, MEI ≥: 0.7Net weight: 17.6 kgGross weight: 20.3 kg
5/8
Company name: Lenntech BV - lenntech.comCreated by: [email protected]: +31 15 2610900Fax: +31 15 2616289Date: -
Printed from Grundfos CAPS [2013.03.059]
Description ValueShipping volume: 0.05 m3Sales region: GB
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Company name: Lenntech BV - lenntech.comCreated by: [email protected]: +31 15 2610900Fax: +31 15 2616289Date: -
Printed from Grundfos CAPS [2013.03.059]
Note! All units are in [mm] unless others are stated.Disclaimer: This simplified dimensional drawing does not show all details.
96496701 CRN 3-4 50 Hz
141
133
210150100 180
210
G 1/2G 1/2
G 1/2
4 x 13
191
275
50
42.2
22
7/8
Company name: Lenntech BV - lenntech.comCreated by: [email protected]: +31 15 2610900Fax: +31 15 2616289Date: -
Printed from Grundfos CAPS [2013.03.059]
Note! All units are in [mm] unless others are stated.
96496701 CRN 3-4 50 Hz
AU
X
MA
IN
NL
LOW VOLTAGE
DIRECTION OF ROTATION
AU
X
MA
IN
NL
HIGH VOLTAGE
DIRECTION OF ROTATION
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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.
[email protected]. +31-15-261.09.00fax. +31-15-261.62.89