SIHI high temperature

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Overview

SIHI high temperature pumps are single stage end suction pumps that can transfer hot water up to 230°C and hot oil up to 350°C.

They have a back pull out design which permits the removal of the complete bearing housing and frame without removing the pump casing from the pipework. 

Also available long coupled on a base frame with electric motor.

Product Information

Hot water pumps Hot oil pumps

Hot water pumps from SIHI are primarily used for circulation of hot water in closed pipe and vessel systems.  Therefore their fields of application are the energy production industry, the heat transport industry, and in other systems where hot water as the heat carrier is preferred, rather than oil.

 

SeriesFlow Rate (m³/h)Head (m)Temperature (°C)Casing Pressure (bar)
ZHND Seriesup to 600up to 95max 180up to 16
ZDND Seriesup to 600up to 90max 207up to 25
ZEND Seriesup to 600up to 90max 230up to 40
Hot water pumps Hot oil pumps

The SIHI ZTN series have been specially developed for handling of mineral and synthetic heat transfer oils. The pumps may be used in installations with positive or negative suction pressure. 

The chemical industry:

  • heating of agitators
  • reactors
  • drying plants
  • polymerisation plants
  • plants for conveying high-viscous products and producing plastic materials and synthetic fibres


The rubber and plastic industry

  • heating of calendars
  • melting pots
  • power presses for plastics
  • automatic injection moulding machines
  • production of PVC adhesive tape


The food industry

  • heating of baking and fish-frying ovens
  • distillation of fatty acids and glycerine
  • fat softening plants
  • production of potato chips and milk powder

The paper industry and laundries

  • calendar rolls
  • production of corrugated cardboard
  • heating of washing machines
  • mangles and dryers

 

SeriesFlow Rate (m³/h)Head (m)Temperature (°C)Casing Pressure (bar)
ZTND Seriesup to 1,000up to 95mmax 350up to 16