HGD

HGD


Main applications

  • Boiler feed systems
  • Energy
  • General Processes
  • Industry engineering
  • Mining
  • Power Stations < 100 MW
  • Power Stations > 100 MW
  • Process
  • Snow guns
  • Steel

Design type

Ring-section pumps

Technical data

Q max 2300.0 m³/h
H max 5300.0 m

Design

Horizontal, radially split, multistage ring-section pump with radial impellers, single-entry.

Applications

Übersetzen

Further technical information about HGD

Overview of technical data

Q (50Hz) 0.0 – 2300.0 (m³/h)
H (50Hz) 0.0 – 5300.0 (m)
Type of bearing Plain bearings
Casing partition Radially split
Drive frequency 50 Hz /60 Hz
Type of drive Electric motor, turbine
Drive voltage High voltage
Type of first impeller Single entry / Double entry
No. of impeller entries Single / Double entry
Other impeller types Closed / Radial
Type of installation Long-coupled
Type of coupling Direct, Variable speed coupling, Gear, Geared variable speed coupling
Type of lubrication Pressurized oil lubrication
Max. permissible fluid temperature 210 (°C)
Nozzle position Variable
Maximum operating pressure PN 320, PN 420, PN 500, PN 600
Pump set location Dry installed
Suction characteristics Non-priming
Type of connection Flange, weld ends
Type of discharge casing Annular casing
Type of stage casing Stage casing with diffuser
Type of suction casing Annular casing
eClass assignment 36410101, 36410000, 36410100
Installation position Horizontal
Shaft seal type Floating seal, Mechanical seal
Main applications Energy
Casing material Chrome steel
Maximum discharge-side pressure 560 (bar)
Maximum suction pressure 40 (bar)
Maximum drive rating 30000 (kW)
Type of installation Stationary
Maximum speed of rotation 7000 (1/min)