Grundfos 99929990 - MTR 4-3/3 A-WB-A-HUUV | Multistage | Immersible | SelfPriming | Centrifugal | Vertical Installation | Vertical

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GRUNDFOSSKU: 99929990

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Sale price$1,895.04 Regular price$3,313.00
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Description

MTR 4-3/3 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.

Approvals CE, CURUS, EAC
Approvals for motor CE,CC
Built-in motor protection NONE
Chambers 3
Code for shaft seal HUUV
Connect code WB
Connection NPT(F)
Curve tolerance ISO9906:2012 3B
Enclosure class (IEC 34-5) 55 Dust/Jetting
Flange size for motor 56C
Frequency 60 Hz
Frequency converter NONE
Gross weight 42.8 lb
IE Eff. Class NEMA Premium / IE3 60Hz
IE efficiency Product name:MTR 4-3/3 A-WB-A-HUUV
IE Efficiency class NEMA Premium / IE3 60Hz
Immersion depth 7.72 in
Impeller Stainless steel
Impellers 0
Insulation F
Insulation class (IEC 85) F
IP Class 55 Dust/Jetting
Liquid max temp 194°F
Liquid temperature range 14 .. 194 °F
Material code A
Maximum ambient temperature 140 °F
Maximum operating pressure 362.59 psi
Minimum efficiency index, MEI ≥ 0.7
Model A
Motor 56C
Motor efficiency at 1/2 load 0.82
Motor efficiency at 3/4 load 83.5-81.0 %
Motor efficiency at full load 1 84.1-83.5 %
Motor standard NEMA
Motor type 80CA
n rpm F
Net weight 35.7 lb
Number of poles 2
Number of reduced-diameter impellers 0
P2 kW 1.5 HP
Phase 3
Power factor 1 0.84-0.78
Pump version A
Rated current 4,45-4,3/2,16 A
Rated flow 17.6 US gpm
Rated head 101.4 ft
Rated power - P2 1.5 HP
Rated speed 3440-3480 rpm
Rated voltage 3 x 208-230YY/460Y V
Service factor 1.15
Shaft Product name:MTR 4-3/3 A-WB-A-HUUV
Shaft seal HUUV
Standard NEMA
Starting current 7.2
Suitable for 5/6 Hz N
Terminal box position 6
Type 80CA
Type of connection NPT(F)
Version A

Motor Curves

Dimensional Drawing

DWiring Diagram

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