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Industrial Process Pumps - ZTN, ZTK, ZTI


Operational safety, environmental concern and long-term reliabilty, are the three aspects which make this pump an ideal choice for thermal oils up to 350°C (662°F). High-end hydraulic efficiency is complimented by almost maintenance-free operation, in which to give a low Life-Cycle cost solution. Shaft sealing can be either a combiniation of mechanical and secondary lip seals.

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  • Power
  • Oil & Gas
  • Chemical
  • Water
  • General Industry

industry sectors

  • Conventional Steam
  • Combined Cycle
  • Biomass and MSW
  • Downstream Processing
  • Specialty
  • Biofuels
  • Pharmaceutical
  • Water
  • Water Management
  • Food & Beverage
  • Other Industries

Hydraulic Institute European Regulation No. 547/2012, EN 733/ISO 2858, DIN 5199 and ISO 9908

Operating Parameters

Flow: max. 1000 m²/h (4403 US gpm)
Heads: max. 90m (295 ft)
Pressure: to PN 16 (232 psi)
Temperature: max. 350°C (662°F)

Design Range

Sizes from 32 mm (1.25 in) to 200 mm (8 in)

Features & Benefits
  • Long lasting efficiency with closed impellers
  • High efficiency and low power with advanced fluid dynamic design
  • Low NPSH due to high quality impeller and suction profile
  • Robust rotating assembly with long-life ball bearing and sleeve bearings
  • Stable with temperature fluctations
  • Back pull out design
  • Triple protection with mechanical seal backed by lip seals and bearing assembly
  • Enhanced seal life with heat dissipation with air fin

Bare shaft design ZTN
Close coupled design ZTK
Inline design ZTI


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