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![Grundfos 98802421 - MTR 5-14/3 A-W-A-HUUV]()
![Grundfos 98802421 - MTR 5-14/3 A-W-A-HUUV]()
![Grundfos 98802421 - MTR 5-14/3 A-W-A-HUUV]()
![Grundfos 98802421 - MTR 5-14/3 A-W-A-HUUV]()
Description
MTR 5-14/3 A-W-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. Immersion depth:
EAN
5712601553698
Material Pricing Group
32
Approvals
CE
Standard
IEC
Motor efficiency at full load 1
82.5-84.0 %
IE Efficiency class
NEMA Premium / IE3 60Hz
Maximum ambient temperature
140 °F
Material code
A
Immersion depth
19.4 in
Density
62.29 lb/ft³
Max pressure at stated temp
363 psi / 194 °F
Maximum operating pressure
25 bar
Power factor 1
0.88-0.80
Selected liquid temperature
68 °F
Type of connection
G internal thread
Rated voltage
3 x 220-255D/380-440Y V
Flange size for motor
FT100
Pumped liquid
Water
Size of outlet connection
1 1/4 inch
Starting current
430-500 %
Connect code
W
Liquid temperature range
14 .. 194 °F
Mains frequency
60 Hz
Insulation class (IEC 85)
F
Motor efficiency at 1/2 load
86.4-85.5 %
Built-in motor protection
NONE
Net weight
38.3 lb
Number of poles
2
Rated speed
3420-3470 rpm
Gross weight
46.2 lb
Rated power - P2
1.1 kW
Enclosure class (IEC 34-5)
55 Dust/Jetting
Motor efficiency at 3/4 load
86.0-86.5 %
Rated current
4
Cable gland entry
2xM20x1
Minimum efficiency index, MEI ≥
0.57
Frequency converter
NONE
Motor type
80CA
Terminal box position
6
Pump speed on which pump data are based
3463 rpm
Approvals
CE
Rated flow
30.4 US gpm
Model
A
Version
A
Motor
FT100
Chambers
14
Motor standard
IEC
Rated head
66.93 ft
Type
80CA
Curve tolerance
ISO9906:2012 3B
Impellers
0
Suitable for 50/60 Hz
N
Connection
1 1/4 inch
Impeller
Stainless steel
Code for shaft seal
HUUV
Number of reduced-diameter impellers
0
Standard
IEC
Pump version
A