• pump
  • impeller
  • dry2
  • 011010166 KPH02
  • sc

SIHI Side Channel

The founders of SIHI were Mr Siemen and Mr Hinsch and in 1920, they invented the side channel principle and since then, the company has continued to develop and improve the side channel design. The Process Industry demands a high level of operational safety for its equipment and SIHI fully meet these standards, by offering an extensive range of materials for the highly efficient side channel pump range.

Technical Data

  • Flow rate: up to 35 m³/h
  • Head: up to 354 m
  • Product Series: CEH / AEH / AKH / AOH / ASH / ADH
  • Product Compact Series: CEH / AEH / SC / CEB / DRV
  • Product In-Line Series: AKL / AKV


Horizontal, vertical, self-priming and gas handling side channel pumps.


Side Channel pumps are used for problem-free pumping of clean liquids at unfavorable suction side conditions. They are also very suitable for positive suction heads below 0.5 m. The different material possibilities with uniform dimensions and performance characteristics as well as the standard exchangeable components, make the CEH particularly recommendable for applications in the pharmaceutical, chemical or petrochemical market as well as in the plastic or oil industry. Because of its low NPSH and positive suction head the CEH is very suitable for the pumping of liquefied gasses and liquids under vapour pressure like condensate, refrigerant, boiler feed water or LPG.

The pumps of the CEH /7 series have a retaining stage to avoid the dry running by controlling the liquid level in the pump. This design is especially developed for the handling of liquids under vapour pressure or when pumping from underground tanks. The series CEH /5 are used for bottom off-loading of liquids under vapour pressure.

For more information follow the link below to SIHI's web site


SIHI pump gambar 1

SIHI Pumps

sihi logo blue copyWe are proud to have been appointed the exclusive NZ distributor for SIHI Pumps.


We service liquid ring vacuum pumps, rotary vane and all types of industrial pumps in Christchurch and also the North Island.

Please contact us for further information.

New SIHI Detect

SIHI Detect

The new SIHI detect Sensor is the ideal solution for vibration velocity measurement and pump condition monitoring, for example it detects bearing wear, unbalance, misalignment, inacceptable pipeline forces, cavitation and exceeding max flow rate.

For more information contact us.