Grundfos 99929963 - MTR 64-4/4-2 A-G-A-HUUV | Multistage | Immersible | SelfPriming | Centrifugal | Vertical Installation | Vertical

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GRUNDFOSSKU: 99929963

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Sale price$16,337.99 Regular price$28,024.00
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Description

MTR 64-4/4-2 A-G-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 CURUS/CCSAUS, CC, NRcURus/cCSAus
Approvals for motor CC
Built-in motor protection NONE
Chambers 4
Code for shaft seal HUUV
Connect code G
Connection ANSI
Curve tolerance ISO9906:2012 3B
Enclosure class (IEC 34-5) IP55
Flange size for motor 286TSC
Frequency 60 Hz
Frequency converter NONE
Gross weight 659.0 lb
IE Eff. Class IE3 / NEMA Premium
IE efficiency IE3 92,4%
IE Efficiency class IE3 / NEMA Premium
Immersion depth 16.3 in
Impeller Stainless steel
Impellers 2
Insulation F
Insulation class (IEC 85) F
IP Class IP55
Liquid max temp 194°F
Liquid temperature range 14 .. 194 °F
Material code A
Maximum ambient temperature 104 °F
Maximum operating pressure 362.59 psi
Minimum efficiency index, MEI ≥ 0.7
Model B
Motor 286TSC
Motor efficiency at 1/2 load 0.915
Motor efficiency at 3/4 load 0.92
Motor efficiency at full load 1 0.924
Motor standard NEMA
Motor type WEG
n rpm F
Net weight 546.0 lb
Number of poles 2
Number of reduced-diameter impellers 2
P2 kW 40 HP
Phase 3
Power factor 1 0.89
Pump version A
Rated current 91.6/45.8 A
Rated flow 339 US gpm
Rated head 365.2 ft
Rated power - P2 40 HP
Rated speed 3537 rpm
Rated voltage 3 x 230/460 V
Service factor 1.15
Shaft Product name:MTR 64-4/4-2 A-G-A-HUUV
Shaft seal HUUV
Standard NEMA
Starting current 0.91
Suitable for 5/6 Hz N
Terminal box position 6
Type WEG
Type of connection ANSI
Version A

Motor Curves

Dimensional Drawing

DWiring Diagram

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