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![Grundfos 99929982 - MTR 2-5/5 A-WB-A-HUUV]()
![Grundfos 99929982 - MTR 2-5/5 A-WB-A-HUUV]()
![Grundfos 99929982 - MTR 2-5/5 A-WB-A-HUUV]()
![Grundfos 99929982 - MTR 2-5/5 A-WB-A-HUUV]()
Description
MTR 2-5/5 A-WB-A-HUUV | Multistage, immersible, self-priming, centrifugal pump for vertical installation in tanks etc. The pump head and base are in cast iron – all other wetted parts are in stainless steel. The pump has the following characteristics: Dimensions according to DIN 5440.
Impellers, intermediate chambers and spline shaft are made of Stainless steel.
Mechanical shaft seal according to EN 12756.
Power transmission via sintered metal split coupling. A cartridge shaft seal ensures high reliability, safe handling, and easy access and service. The pump is fitted with a 3-phase, fan-cooled asynchronous motor.
Motor efficiency at full load 1
84.1-83.5 %
IE Efficiency class
NEMA Premium / IE3 60Hz
Maximum ambient temperature
140 °F
Material code
A
Immersion depth
8.43 in
Maximum operating pressure
362.59 psi
Power factor 1
0.84-0.78
Type of connection
NPT(F)
Rated voltage
3 x 208-230YY/460Y V
Flange size for motor
56C
Starting current
7.2
Connect code
WB
Liquid temperature range
14 .. 194 °F
Insulation class (IEC 85)
F
IE efficiency
Product name:MTR 2-5/5 A-WB-A-HUUV
Motor efficiency at 1/2 load
0.82
Built-in motor protection
NONE
Net weight
33.2 lb
Number of poles
2
Rated speed
3440-3480 rpm
Gross weight
40.2 lb
Rated power - P2
1.5 HP
Enclosure class (IEC 34-5)
55 Dust/Jetting
Motor efficiency at 3/4 load
83.5-81.0 %
Shaft
Product name:MTR 2-5/5 A-WB-A-HUUV
Rated current
4,45-4,3/2,16 A
Service factor
1.15
Minimum efficiency index, MEI ≥
0.7
Frequency converter
NONE
Motor type
80CA
Terminal box position
6
Environmental approvals
WEEE
Approvals
WEEE
Rated flow
8.81 US gpm
Approvals for motor
CE,CC
Model
A
Version
A
Motor
56C
Chambers
5
Motor standard
NEMA
Rated head
152.9 ft
Type
80CA
Curve tolerance
ISO9906:2012 3B
Impellers
0
Connection
NPT(F)
Impeller
Stainless steel
Code for shaft seal
HUUV
Number of reduced-diameter impellers
0
Standard
NEMA
Pump version
A