pump for liquid cooled motor

chbronco

10 mW
Joined
Aug 6, 2009
Messages
23
Have a mini quad ,using a golden motor 48volt 3k bldc liquid cooled motor.What can I use for a pump and what coolant winter here gets to 20 below.
 
I use a Bosch pad pump. Works a treat. Just use regular coolant like you would for an ICE bike - it serves as an anti-freeze as well as a respectable coolant.
 
A lot of scooters use retrofitted 12v electric water pumps (reliability), bosch is the ones used:

https://www.google.se/webhp?sourceid=chrome-instant&ion=1&espv=2&ie=UTF-8#q=bosch%2012v%20scooter%20pump

In regular scooter (non-electric pump) the water coolant is both for anti freeze and for lube to keep bearings etc good and prevents parts from rusting. Dont know if this is the case here. The rust part perhaps, at least. Go for it.
 
Back
Top