Select Page
Hydraulic Filter Element by Size: A UK Reference Guide

Hydraulic Filter Element by Size: A UK Reference Guide

You've got a hydraulic machine down, the old element is on the bench, and the catalogue is asking for a “size”. Length, diameter or micron rating? In practice, none of those answers is enough on its own. A replacement can fit the bowl perfectly and still force...
Filter Pressure Regulator: How It Works and How to Choose

Filter Pressure Regulator: How It Works and How to Choose

A telehandler arrives with a loader valve that's sticking, the outlet pressure looks wrong, and the regulator gets the blame. A fitter swaps the unit, tests the machine, and finds the fault is still there. Then the filter element comes out. It's black,...
Hydraulic Filter Kit Selection and Maintenance Guide

Hydraulic Filter Kit Selection and Maintenance Guide

The most common advice about a hydraulic filter kit is also the least useful: replace the element at a fixed interval and move on. That approach treats filtration as a consumable cost rather than a diagnostic system. If a new element blocks early, the filter may be...
Hydraulic Oil Cross Reference: A Practical UK Guide

Hydraulic Oil Cross Reference: A Practical UK Guide

The hydraulic oil on the shelf is the wrong brand, the original product is no longer available, and production needs the machine running before lunch. A maintenance buyer looking at a container marked ISO VG 46 may assume it is an easy replacement for any other VG 46...
Hydraulic Filter Housing Types, Sizing and Care

Hydraulic Filter Housing Types, Sizing and Care

A press has stopped mid-cycle. The return-line filter was changed on schedule, the element looked serviceable, and the machine went back into production. Within weeks, the pump failed. The service report blamed contamination, but the actual fault sat in the hydraulic...
External Gear Pumps: The Complete Selection Guide

External Gear Pumps: The Complete Selection Guide

External gear pumps accounted for around 40% of the approximately £450 million UK hydraulic components market in 2023, making them the most commonly seen pump in UK mobile and industrial work. For engineers and procurement teams, that market position reflects a...