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![Grundfos 98993314 - MTC 4-7/2 A-WB-A-AQQV]()
![Grundfos 98993314 - MTC 4-7/2 A-WB-A-AQQV]()
![Grundfos 98993314 - MTC 4-7/2 A-WB-A-AQQV]()
![Grundfos 98993314 - MTC 4-7/2 A-WB-A-AQQV]()
![Grundfos 98993314 - MTC 4-7/2 A-WB-A-AQQV]()
![Grundfos 98993314 - MTC 4-7/2 A-WB-A-AQQV]()
Description
MTC 4-7/2 A-WB-A-AQQV | Multistage, immersible, self-priming, centrifugalpump for vertical installation in tanks etc. The pump has the following characteristics: Installation length according to DIN 5440.
Impellers, intermediate chambers and splineshaft are made of Stainless steel.
Mechanical shaft seal according to DIN 24960. The pump is close-coupledwith a 3-phase motor.
IE Efficiency class
IE3 / NEMA Premium
Maximum ambient temperature
104 °F
Material code
A
Immersion depth
11 in
Density
62.29 lb/ft³
Maximum operating pressure
145.04 psi
Selected liquid temperature
68 °F
Type of connection
NPT(F)
Rated voltage
3 x 208-230YY/460Y V
Pumped liquid
Emulsion
Maximum current consumption
2,65-2,55/1,32 A
Starting current
590-650 %
Connect code
WB
Liquid temperature range
14 .. 194 °F
Insulation class (IEC 85)
F
IE efficiency
Product name:MTC 4-7/2 A-WB-A-AQQV
Built-in motor protection
NONE
Net weight
30.8 lb
Rated speed
3445 rpm
Gross weight
33.5 lb
Rated power - P2
0.738 HP
Enclosure class (IEC 34-5)
IP54
Shaft
Product name:MTC 4-7/2 A-WB-A-AQQV
Rated current
2,40-2,30/1,20 A
Service factor
1.25
Minimum efficiency index, MEI ≥
0.7
Frequency converter
NONE
Terminal box position
6
Approvals
CE,cURus/cCSAus
Rated flow
26.4 US gpm
Approvals for motor
CE,CC
Model
A
Version
A
Motor
CE,CC
Chambers
7
Housing
Cast iron
Motor standard
NEMA
Rated head
56.11 ft
Curve tolerance
ISO9906:2012 3B
Impellers
0
Multi plug
N
Connection
NPT(F)
Impeller
Stainless steel
Code for shaft seal
AQQV
Pump housing
Cast iron
Number of reduced-diameter impellers
0
Frame size
71BA
Standard
NEMA
Pump version
A
Motor Curves