PNW

PNW


Main applications

  • Flood / stormwater holding tanks
  • Flood control
  • Heat transfer, Cooling circuits
  • Industry engineering
  • Lake, Damwater extraction
  • Municipal waste water
  • Sea -& Riverwater Extraction
  • Sludge treatment
  • Special processes
  • Waste water
  • Water
  • Water Extraction
  • Watertransport

Design type

Wet well pumps

Technical data

Q max 9000.0 m³/h
H max 10.0 m

Design

Vertical tubular casing pump with axial propeller, single-stage, with maintenance-free Residur shaft bearings, discharge nozzle arranged above or below floor.

Applications

Irrigation and drainage systems, stormwater pumping stations, hand ling of raw and pure water, water supply systems, handling of cooling water.

Further technical information about PNW

Overview of technical data

Q (50Hz) 290.0 – 9000.0 (m³/h)
H (50Hz) 0.5 – 10.0 (m)
Type of bearing Plain bearings
Casing partition Radially split
Drive frequency 50 Hz /60 Hz
Type of drive Electric motor
Drive voltage Low voltage
No. of impeller entries Single entry
Type of installation Long-coupled
Type of coupling Direct
Type of lubrication Product lubrication
Max. permissible fluid temperature 60 (°C)
Maximum operating pressure PN 10
Pump set location Wet well
Suction characteristics Non-priming
Type of casing Tubular casing
Type of impeller Axial, Propeller
Type of connection Flange
eClass assignment 36410000, 36410106, 36410100
Free passage 170 (mm)
Installation position Vertical
Shaft seal type Gland packing
Main applications Waste water / sewage, Water
Casing material Ni-Resist, Chrome nickel steel, Carbon steel
Maximum drive rating 320 (kW)
Type of installation Stationary
Maximum speed of rotation 1500 (1/min)