March Pump Wet End Lube?

[dye4me]

Do you lube the wet end of the march pump with anything? If so what and how much? On another note does anyone know of a self priming bullet proof pump for larger quantity home brewing?

 

[day_trippr]

The beer is your wet end lube...

Cheers!

 

[blacklabsghost]

Gravity is good for priming.