crazyal
Super Member
The Lincoln lever style guns are rated for 10,000 psi while the pistol grip style are rated for 7200 psi. Their air powered guns are rated for 6000 psi when supplied with air at 150 psi while their standard duty cordless guns are rated at 6000 psi. Their heavy duty 2 speed guns are rated for 7500 psi (the Milwaukee gun says theirs is rated for over 8000 psi). Most cordless grease guns I've seen are rated from 6000 psi to over 8000 psi. I'll always have a lever style gun for a backup but if a cordless or pistol grip style gun doesn't have enough pressure to get the job done then what's really needed is for the zerk to be replaced and the grease passageway to be cleaned out. I'm not saying that I'm great about servicing them but I would before giving up on an electric gun.