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...
How Do Gearboxes Work from Torque to Speed Explained
You're standing beside a tractor or conveyor, watching the prime mover turn briskly while the implement or drive needs something very different. The pump may need a controlled rotational speed, the conveyor may need more turning force, and the available engine...
Gear Motor Repair: A Practical How-To Guide for 2026
The loader is halfway through its shift when the steering goes heavy. The hydraulic gear motor is warm to the touch, the operator wants the machine back immediately, and someone is already reaching for a spanner. That's exactly when a straightforward repair can...
3/8 Copper Tubing Guide for UK Hydraulic Systems
A lot of people land here after the same annoying workshop problem. Someone asks for 3/8 copper tubing, somebody else orders 10 mm copper tube, and the parts arrive looking close enough to tempt a rushed fit-up. Then the olives don't sit right, the bend looks...
Coupling Motor to Shaft: A Practical UK Guide
You're usually called in after the easy decisions have already been made. The motor is on the floor, the pump or gearbox is waiting, someone has measured the shaft once, and the question lands as if it's simple: can we just get the coupling on and run it?...
Blue 20mm Water Pipe: A Practical UK Buyer’s Guide
Blue 20mm water pipe in the UK is MDPE made to BS EN 12201 for below-ground potable water use, and in practice it suits short branch runs and low-demand feeds rather than long, high-flow services. On most domestic jobs, 20mm is the smallest standard blue MDPE outside...
Ball Valve Hydraulic Guide for Reliable System Control
A maintenance engineer arrives at a mobile plant expecting a routine hose replacement. The pump is isolated, but a second circuit still holds pressure because the installed valve was intended for low-pressure water service rather than hydraulic isolation. The handle...
After Sales Service for Hydraulics: A Practical UK Guide
A Saturday breakdown rarely starts with a dramatic bang. More often, a cylinder slows, a pressure gauge wanders, or a valve stops responding, and the maintenance team discovers that the replacement part on the shelf doesn't match the machine in front of them. By...