ASPIR Side Channel Pump

Inoxpa Pumps Logo
The Inoxpa ASPIR pumps are self-priming, sanitary side-channel units suitable for the food-processing, pharmaceutical and chemical industries. They are known for their outstanding gas-handling capabilities, allowing for the smooth transfer of liquids with up to 50% air or gas content. While the primary function of these pumps is for CIP return, they can also be used in wine, oil, syrups, and volatile products, as well as fluids with temperatures close to boiling point.


Abaque Peristaltic Pump HD25 model

Design Advantages

  • Casing manufactured with cold-formed plat
  • Stainless steel investment casting inlet body and venture
  • Investment casting, star-shaped floating impeller
  • External mechanical seal minimizes contact with pumped fluid
  • Robust stainless steel-cast lantern
  • IEC B34 motors, IP 55, F-class insulation

Available Options

We customise pumps according to your specific application. Get in touch with us to know all your options.

  • Heavy-duty impeller
  • Mechanical seal materials
  • Gaskets
  • Pump fitting/connection
  • Bypass
  • ATEX Certification
  • Spare parts

Key Specifications

  • Nominal pressure: 10 bar
  • Maximum flow: 54 m³/h
  • Maximum differential head: 50 m
  • Maximum suction height: 4 m


  • Dairy
  • Beverage
  • Pharmaceutical
  • Cosmetic


Side channel pumps follow part of the operating principles and characteristics of both positive displacement pumps and centrifugal pumps. During start-up, the pump acts like a positive displacement pump as it self-primes but as the fluid reaches the side channel, it acts like a standard centrifugal pump.
These pumps usually come in two or more stages where the component of each stage include the suction disk, star impeller, and discharge disk which has a side channel that is open at just one point rather than the entire circumference.
The liquid enters through the suction and hits the impeller blades and side channel. As the impeller rotates, the fluid moves back and forth several times between the impeller blade and the side channel, generating a strong transfer of energy. This movement results in a pressure increase up to 10 times greater than the force created in a centrifugal pump rotating at the same speed.

Servicing you anywhere in Australia

All-Pumps offers a bespoke solution to your pump problems. Call our professionals if you need a new pump, replacement part, repair services, system design, or monthly maintenance!
Our customer support services are the best in the field with 100% customer satisfaction ratings.
Free quote for installation.
Free quote for servicing.
Free quote for custom system design.
Free quote for pump or spare pricing.
Pump guides
And so much more!!!

Get in Touch

Fill out the quick form below and one of our sales officer will get in touch with you in a lightning speed!

  • This field is for validation purposes and should be left unchanged.