New type, Air-cooled, 4-Stroke
· Aluminium alloy and spontaneous imbibition water pump with high strength die-casting, only need to add water at the first time and the later never need to add water any more. YDP type high pressure water pump is casted by antirust material. So it will be not easy to be rust.
· Compact in structure, light in weigh and easy moving.
· Low in Noise, Long life, safe and easy to maintain