This PIAGGIO ORIGINAL water pump is basically reserved for the PIAGGIO VESPA 150 and 125 GTS, but it can be used on other machines. Many brands have produced water pumps yes but... Unsuitable for our 2 wheels, too heavy, too big, badly oriented nettles, too greedy for current, too fragile and therefore inefficient. Identical to the POLINI 170.2050 pump but delivered without cables.
Thanks to it, you can finally replace the original water pump and thus improve the efficiency of your cooling! Intended for 50 to 150cc 2 or 4-stroke liquid-cooled scooters or motorcycles equipped with a mechanical water pump driven by the engine or electric.
It has several advantages, it eliminates friction and mechanical problems, it is silent and its assembly is really simple with an explanatory note provided and all the accessories necessary for its installation and operation.
That's not all, the internal electronic management of the pump has also been improved so as to maintain the scope of the constant supply range between 9 V and 15 V. It turns at 3200 rpm. IP55 protection standard. About 1200 liters / hour!
*Very small with straight outputs, it can be hidden, for example, behind the hearing of MBK 51, behind the radiator. For the purge, the tests, it starts with a simple 9V square battery!
Red wire on +12V DC (rectifier output, even without battery)
Black on ground
Ø of pipes: 20mm
Voltage 9 to 15V
Ideal voltage 12V
L per hour brewed: 1200L / H in the best case, i.e. 20L / Minute for 20w of consumption
Temperature: -40°C to 135°C
Speed: 3200 rpm under 12V
