BB2 - KGR

  • BB2-KGR.jpg

    Bild01

  • BB2-KGR__3.JPG

    KGR02

  • BB2-KGRZ_Enefit_IMG_4140.JPG

    KGRZ01

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Heavy-duty, radially split, double-stage process pump, between bearing version according to API 610 or ISO 5199. The double-flow suction impeller ensures for best NPSH values and the optimum rotor dynamics for safe operation. The suction impeller type KGR has a single-flow impeller.

 KGR
Q (m³/h)1 600
H (m)600
P (bar)80
T (° C)+400

Due to heavy-duty between bearings design, lowest NPSH values, and highest energy efficiency the pumps of this range are suitable for a variety of applications:

  • applications in the oil and gas industry
  • offshore engineering
  • power plants
KGR_Kennfeld.jpg
  • Q= 1600 m³/h
  • H= 600 m
  • P= 80 bar
  • T= + 400°C
BB2 KGR
  • radial-split, centerline-supported volute casing pump of double-volute design
  • 1st impeller of single-flow or double-flow design
  • with bearings on both sides BB2
  • axial thrust compensation by means of back-to-back arrangement of impellers
  • bearing design: antifriction bearings or slide bearings
  • grey cast iron
  • ductile cast iron, ADI materials
  • cast steel
  • 12 % chromium steel
  • austenitic steel
  • special alloys
kgr_incuder.jpg
  • Inducer is an additional upstream impeller of screw type which provides very low NPSH values
  • Design of the inducers is selected according to specific application range of Customer.
  • In case of double-flow impeller upstream inducers are applied on both sides.
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  • Standard Version
    Radial bearings: antifriction bearings
    Axial bearings: antifriction bearings
    Ring oil lubrication
     
  • Variant
    Radial bearings: slide bearings
    Axial bearings: antifriction bearings
    Ring oil lubrication
     
  • Variant
    Radial bearings: slide bearings
    Axial bearings: slide bearings
    Pressure oil lubrication
special design KGRZ
KGRZ
  • Horizontal, double-stage radial-split heavy duty process pump in a special back-to-back design - with axial inlet, semi-open impellers and back vans acc. to API 610, BB2-type

BB1 - ZMK

Axial split Pumps with bearings on both sides, Type BB1

Q= 10000 m³/h, H= 140 m, P= 25/40 bar, T= 150 °C

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BB2 - ZPR / ZPRA

Single-stage and 2-stage Pumps with bearings on both sides, Type BB2

Q= 1600 m³/h, H= 440 m, P= 55 / 64 bar, T= + 450 °C

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BB2 - KGRD

Process pump with bearings on both sides, Type BB2

Q= 1600 m³/h, H= 600 m, P= 80 bar, T= + 450 °C

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BB3 - AMG

Multistage axially split high-pressure pump, Type BB3

Q= 3200 m³/h, H= 2200 m, P= 265 bar, T= +200 °C

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BB4 - HP

Multistage ring-section high-pressure pump, Type BB4

Q= 800 m³/h, H= 2600 m, P= 250 bar, T= + 200 °C

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GP

BB4 - GP

Multistage ring-section high-pressure pump, Type BB4

Q= 600 m³/h, H= 2500 m, P= 250 bar, T= +250 °C

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GMHD

BB4 - GMHD

Ring-section high-pressure pump, Type BB4

Q= 1100 m³/h, H= 320 m, P= 63 bar, T= + 180 °C

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BB5 - TL

Barrel high-pressure pump, as in-line version, Type BB5

Q= 1800 m³/h, H= 2800 m, P= 350 bar, T= +400 °C

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BB5 - TG

High-pressure barrel pump, back-to-back version, Type BB5

Q= 1800 m³/h, H= 4200 m, P= 450 bar, T= +420 °C

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