QR5 Series

 QR5 Series 
Displacement cc/rev: 45 - 120
Gear Type: Spur Gear
Max PSI / BAR: 4060 / 280
RPM: 450 - 3000

Enquire about a QR5 Gear Pump

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The QR5 series is a cast iron, high pressure gear pump with advanced spur gears and low noise levels

Free Technical Downloads

PDF_LogoHydreco Q Series Pump Data Sheet 

Specific to QR5 (Pages 16 – 23)




+ Product Overview

The Hydreco QR5 series gear pump is built from cast iron and steel spur gears to ensure a high quality and long lasting gear pump.

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

The advanced gears of the QR5 series make it a low noise gear pump and a very high efficient product, due to being up to 98% volumetric at 250 BAR / 3625 PSI.

The QR5 series can be supplied with one shaft and shared inlet ports for multiple pumps.

The QR5 series can be built and matched to your specific requirements, through a wide range of drives, mountings and porting.

Compatible with a wide range of fluids.

If you require any spare parts for the QR5 series such as; seal kits, drive shafts, individual pump section. We can supply these with a fast turnaround from our stock.

+ Our Service to you

If you require this product in an emergency, due to a break down or your customer requires it urgently. We can supply the pump to you with a 24 / 48 hour turnaround, as we build the QR5 pump series from our stock.

To ensure the QR5 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 event your product breaks down within the first 12 months, please CONTACT US so we can discuss your warranty rights with you.

+ Applications

With the features and performance of the QR5 series, this makes the pump suitable for a wide range of rigorous mobile applications. Many customers of ours use the QR5 pump in a range of different OEM machinery.

+ Hydreco QR Series Codes

Hydreco Pump Coding


+ QR5 Series at a Glance

QR5 At a Glance Ratings

+ QR Operating Parameters

QR Operating Parameters

+ QR Inlet Conditions

QR Inlet Conditions

+ QR5 Pump Performance

QR5 Pump Performance

+ QR5 Pump Efficiency

QR5 Pump Efficiency

+ QR5 Shaft Seals, Drive Shafts, Mounting & Porting Options

Please click the link below, to view all available options and data (including dimensions) for the QR4 shaft seals, drive shafts, mounting and porting options.

PDF_LogoQR5 Shaft Seals, Drive Shafts, Mounting, Porting Options

(Opens in Separate Window)