DELTA POMPEN BV -  Pulp and Paper Stock Duplex pump

S, slurry pulp en paper pumpType S, Stock Pumps 
These stock pumps are specially designed for the pulp and paper industry, sugar industry, waste water industry and flue gas desulphurization. The S type can be used for a consistency till 8%. Further details:
  • Single stage, end suction pump.
  • Fully open impeller with 3 or 6 blades.
  • Two wear plates to save the pump casing from wear.
  • Five standard shaft seals with excellent accessibility
  • Wear resistant material (Duplex or Super duplex).
  • till 16 bar/230psi
  • Temperatures 150°C/302°F
Performance Range

Complete Pump System
  • Process design
  • Back Pull Out design
  • Steel or concrete Foundation
  • With or without electromotor
  • Optional Service lifting device

 

Materials

Part 0.6025 1.4460 1.4517 1.4439
Pump casing X X X X
Stuffing box
Impeller - X X X
Wear plates -
Bearing bracket X - - -
Pump shaft - - - X
Shaft sealing
Standard single mechanical seal acc DIN24960, for pulp till 5% Atro

tandem mechanical seal DIN 24960,
To be used with pressure less flushing

Soft packing with lantern ring Double mechanical seal DIN 24960,
with flushing system for aggressive and abrasive liquids
Special Shaft sealing
  • Cartridge mechanical seal
  • Dynamic seal
  • Customer specified

 

 

 


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