Custom 250cc for police Police Vehicle,Police Motorcycle,Zero Police Motorcycle,Police On Motorcycle Jinan Maxview Industrial Co.,Ltd. , https://www.maxviewmoto.com
In 1939, the French professor Mono invented this single-screw pump, known as Mono pump. In 1951, the Ni-Chi family Mr. Niier Knight plant in Germany and began mass-production Mono pump, its first-class quality and service praised by the majority of users, and is known as the Naimo pump.
Naimo pump is a positive displacement pump, the main working parts of the stator and rotor. The rotor is a screw with a large lead, a large tooth height and a small internal thread diameter, while the stator is a flexible bushing with a double helix. The cooperating rotor and stator form a sealed chamber that is not connected with each other. When the rotor is in the stator During the internal rotation, the sealed cavity is axially moved from the suction end to the discharge end of the pump, and the medium is continuously delivered from the suction end to the discharge end in the cavity.
the police play a fundamental role in the streets. their bikes must be visible, imposing yet agile and quick. this cruiser 250 cc is the best balance to assure all of these features! its american-style design is reminiscent of the good old "california chips" of the 70s; this is the only part of the bike that is dedicated to fashion. the rest is a complete, fully equipped, highly functional machine ready to duly represent the authorites on the road.
the fuel tank is designed to provide long range ability thanks to its exceptional 20 lit capacity. the wide and distinctive front cowl protects the rider against wind and the elements, thus giving a top standing image. the seat height is conveniently set at 700mm, to provide optimal control of this massive bike.the big size wheels provide radial tires and display beautifully designed, thin, spoke-like rims in cast alloy.
the overall volume is very important, thanks to the standard two side containers and top box, in perfect function. and many other special features are provided to grant the police functions of this machine, such as a special horn, a strobe lamp, additional led flashers on the guard bar and the front fairing, led head and tail lights. a special " high-end' version also incldes ABS braking system, a speaker, a USB port, a data recording system (GPS) and a fully integrated communication system for the rider's helmet.
The invention of Naimo pump and its working principle
Naimo pump invention: