With the slurry spreading season just around the corner, Gary Abbott looks at what is involved when it comes to refurbishing a tired vacuum pump.

and with an internal frame of aluminium extrusion with 3D printed joints to strengthen it from the inside. A pressure sensor allows regulation of the pump that drives the vacuum, and connections ...

I kept it separately in my purse, but this could have been a concern had I packed it inside the Airback Next and been met with a surprise gate check. Likewise, I relied on a vacuum pump to fit ...

are a fantastic way of moving around things which you might not want spinning around inside of a pump, and one of the easiest ways to create a vacuum. According to his research, [Tuval Ben Dosa ...