Grundfos 92559278 - NBS 040-070/5.51 AASG6S2ESBQQEPX2 | End Suction | Single Stage | Centrifugal

Save $1,640.38
GRUNDFOSSKU: 92559278

Price:
Sale price$10,076.62 Regular price$11,717.00
Delivery date to be confirmed on Sales Order
or Call for most up to date lead times. (781) 281-8905

Description

Overview

Grundfos 92559278 - NBS 040-070/5.51 AASG6S2ESBQQEPX2 is an end-suction, single-stage centrifugal pump designed for industrial fluid handling. It suits plant maintenance teams and service technicians replacing OEM units in mechanical and process systems.

Key features

  • Engineered for end-suction, single-stage centrifugal performance for reliable flow and head.
  • Compatible with split-coupled and close-coupled installations per common NBS series configurations.
  • Provides straightforward serviceability and predictable operation to minimize downtime.

Applications

General applications include industrial process transfer, water supply and boosting, HVAC circulation, irrigation, and plant utility services where a single-stage centrifugal pump is specified.

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: 92559278

EAN 5715116251523
Actual impeller diameter 5.51 in
Bearing insulation type N-end No insulation
Code for rubber E
Code for shaft seal BQQE
Connect code G
Connection Class 125
Curve tolerance 2B HI 14.6:2016
Density 62.29 lb/ft³
Diameter 5.51 in
DOE Pump Energy Index CL 0.93
Gross weight 424.0 lb
Housing Cast iron
IE Efficiency class IE3 / NEMA Premium
Impeller Stainless steel
Internal pump house coating No coating
Liquid temperature range -13 .. 248 °F
Mains frequency 60 Hz
Material code S2
Material Pricing Group 5Y
Maximum ambient temperature 104 °F
Maximum operating pressure 12 bar
Motor standard NEMA
Mounting options design code C
Net weight 424.0 lb
Number of poles 2
Pressure rating for connection Class 125
Pump housing Cast iron
Pump speed on which pump data are based 3515 rpm
Pump version AS
Pumped liquid Water
Rated current 56-28 A
Rated flow 904 US gpm
Rated head 81.2 ft
Rated power - P2 18.5 kW
Rated speed 3515 rpm
Rated voltage 3 x 230/460 V
Real Time Delivery date to be confirmed on Sales Order  Update with real time availability and Net price
Rubber E
Selected liquid temperature 68 °F
Shaft Stainless steel
Size of inlet connection 5 inch
Size of outlet connection 4 inch
Standard NEMA
Support block (Yes/No) Y
Type of connection ANSI
Version AS

Motor Curves

Dimensional Drawing

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