Petter Diesel Water Pumping Set

Here is a video of my latest creation. I bought this Petter diesel engine some time ago and it had sat in someone's garden for over 2 years. It was soon running again and I smartened it up a little. Soon after I was given a brand new water pump and so I decided to build a water pumping set.
The engine is a 1984-1986 Petter AD1 direct injection compression ignition (diesel) engine with single cylinder and overhead valves. The engine produces 3.4HP at 1500RPM (over 8HP can be extracted from this little diesel with a new governor spring!!!!) and the engine is running at about 1000 revs here so is carrying about 2HP.
The pump is a Hardi 603 diaphragm type pump and is designed for pumping water and oil. It can pump up to 30 litres per minute at 800RPM and can run with up to 15BAR pressure....pretty impressive!
I hope you enjoy the video, I do apologise for the one dark clip, I accidentally deleted it and had to re make it.
Enjoy....