i cannot get a pump to my water source. do you think increasing pipe size at beginning and then reducing size at bottom will increase pressure?
i am considering another line and then another nozzle at the impellor?
I need to increase my water pressure to a water generator, i have a elevation of 265ft, a run of 2100ft. a 2" line flows down hill to nozzle of 1/4" hitting a water turbine. i have 75psi now and i need 140psi. without getting move elevation is there a way to increase my nozzle pressure?