QS6 Series

 QS6 Series 
Displacement cc/rev: 80.3 - 149.9
Gear Type: Helical Gear
Max PSI / BAR: 4060 / 280
RPM: 450 - 3000

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The QS6 series is a cast iron, high pressure gear pump with patented helical gears and very low noise levels

Free Technical Downloads

Hydreco Q Series Pump Data Sheet Specific to QS6 (Pages 24 – 31)

How to Code the Q Series Gear Pump

Product Overview

The Hydreco QS6 series gear pump is built from cast iron and steel gears to ensure a high quality and long lasting spur gear pump.

This pump is suited to you if you’re limited on space, due to its compact size.

The patented helical gears of the QS6 series make it a very low noise gear pump and a very high efficient product due to being up to 98% volumetric at 250 BAR / 3625 PSI. This gear pump is suited for really noise critical applications.

The QS6 series can be supplied with one shaft and shared inlet ports for multiple pumps.

The QS6 series can be built and matched to your specific requirements, through a wide range of drives, mountings and porting (SEE EACH OF THE VARIOUS OPTIONS BELOW FOR MORE DETAILS).

Compatible with a wide range of fluids.

Our Service To You

To ensure the QS6 pump is of highest quality and in working order for you. We machine, build and test the product on site, before dispatch.

We also supply the product with a 12 month warranty. In the even the product breaks down within the first 12 months, please contact sales on: [email protected] or +44(0) 113 236 1367 so we can discuss the best option for you.


With the features and performance of the QS6 series, this makes the pump suitable for a wide range of rigorous mobile applications, especially noise critical applications. Many customers of ours use the QS6 pump in a range of different OEM machinery.