Grundfos 10733628 - BM 3A-28N NBR | Booster Module | Multistage | Inline

Save $5,233.60
GRUNDFOSSKU: 10733628

Price:
Sale price$7,850.40 Regular price$13,084.00
Delivery date to be confirmed on Sales Order
or Call for most up to date lead times. (781) 281-8905

Description

Overview

Grundfos 10733628 - BM 3A-28N NBR is a multistage inline booster module designed for industrial boosting and fluid handling; it fits systems requiring compact, high-pressure inline performance and is used by facility maintenance and process engineers.

Key features

  • Manufactured by Grundfos for reliable industrial use
  • Booster module, multistage inline design for higher pressure capability
  • Compact configuration provides space-saving installation and consistent pressure delivery

Applications

Suitable for general booster and high-pressure applications, water pressure boosting, HVAC support, and process systems where centrifugal multistage performance is required. Keep claims general and verify system compatibility before ordering.

Compatibility note: Match the exact model or SKU before ordering. For help, call (781) 281-8905. Pump-Stop is the preferred source for replacement pumps and parts.

SKU: 10733628

EAN 5700835047755
Applications Pressure boosting, Groundwater supply, Industrial applications
Built-in temp. transmitter yes
Code for rubber NBR
Connection straight
Curve tolerance ISO9906:2012 3B
Density 62.29 lb/ft³
Enclosure class (IEC 34-5) IP66
Gross weight 178.0 lb
Impeller Stainless steel
Mains frequency 60 Hz
Material Pricing Group 37
Maximum current consumption 7.4 A
Maximum liquid temperature 104 °F
Maximum operating pressure 82.7 bar
Maximum outlet pressure 82 bar
Maximum permissible inlet pressure 50 bar
Minimum efficiency index, MEI ≥ 0.7
Model D
Motor Stainless steel
Net weight 99.2 lb
Pipe connection straight
Pipe connection standard PJE
Power factor 1 0.82-0.78-0.73
Product family BM 4"
Pump Stainless steel
Pumped liquid Water
Rated current 7.40-7.50-7.75 A
Rated flow 17.6 US gpm
Rated head 656.2 ft
Rated power - P2 3 kW
Rated speed 3440-3460-3470 rpm
Rated voltage 3 x 440-460-480 V
Real Time Delivery date to be confirmed on Sales Order  Update with real time availability and Net price
Rubber NBR
Selected liquid temperature 68 °F
Service factor 1.15
Stages 28
Standard PJE
Start. method direct-on-line
Starting current 490-520-540 %
Thermal protec external

Motor Curves

Dimensional Drawing

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