The Global Maritime Distress and Safety System (GMDSS) provides a fast and efficient way of calling for assistance at sea, whatever the size of craft or its geographical position. Since it was first published, this book has helped explain the system for anyone using GMDSS and has been excellent pre-...

The Mach 5 water pressure system from Headhunter represents a quantum leap in pump technology with many advanced features and improvements over conventional water pressure pumps. Integrated flow and pressure sensors provide instant dry run protection. The Mach 5 incorporates a state-of-the-art multi...