Designed and made in Australia, the Macnaught BOP is a portable and rechargeable 18volt battery operated pump, designed to improve workshop efficiency and reduce fatigue with the flick of a switch. The BOP Powerhead can be transferred across multiple pump stems, for either 20 or 60 litre drums. The on-demand flow nozzle allows full control over fluid delivery with flow rates up to 3.5L/min.