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L2 SCREW PUMPS

Leistritz screw pumps in the L2 range are twin-screw, sin­gle-vo­lute, self-prim­ing pos­i­tive dis­place­ment pumps for the low-pres­sure range. They are used to pump slightly ag­gres­sive, slightly abra­sive, low to high-vis­cos­ity flu­ids with good to poor lu­bri­ca­tion prop­er­ties.

User ben­e­fits

  • High ef­fi­ciency > Low op­er­at­ing costs
  • Only one shaft seal > low-main­te­nance
  • Suit­able for short dry runs > Max­i­mum process re­li­a­bil­ity
  • Ra­dial bear­ing brushes > Long ser­vice life
 

L2NG

 

L2NG tech­ni­cal data

Ca­pac­ity Max. 900 m³/h (3,960 gpm)
Dif­fer­en­tial pres­sure Max. 16 bar (232 psi)
Vis­cos­ity Max. 100,000 cSt
Op­er­at­ing tem­per­a­ture Max. 280° C (536° F)
 
  • Space-sav­ing in­stal­la­tion in the tank
  • No suc­tion or NPSH prob­lems
  • Use as a cargo pump or pri­mary lu­bri­cat­ing oil pump in ship­build­ing

L2NT


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