Ive got a similar one but its blue and black, realy good bit of kit, ive had a new switch fitted to it and last year I tore a hole in the black hose due to yhe freezing weather , they just sold me a small bridge mending kit, think it cost about £7 but yes mine is still going strong, thinking about getting another one before long and at the price you cant fall off
the one I have is about four years old
stuart