300 Mobile Parts Washer - Water Based Bioremediating The Rowasher 300 machine is a Mobile unit and is the ideal solution when you need a cleaning station to come to you. Loaded with all the same features as the Static ROwasher but with high quality 360 rotational front wheel castors and locking brakes for easy, safe manoeuvrability. Cleaning where you need it. Fits most applications and has everything you need in a manual parts washer easy to use push button on/off switch, a flow control timer and a super capacity pump. A flexible nozzle with highly visible orange tip to control fluid aim, gives a powerful adjustable flow rate, whilst a self-cleaning brush is the ideal tool to agitate stubborn dirt.