i finally got it Saturday
click-on images to enlarge them to read
no more busting my hands or pumping to grease items up by hand
best part no grease is waste.
got this do to last 3 hand grease gun all trash grease tubes 1/2 full into the trash can. and busting my hands hitting metal as i pump grease into fitting or hitting metal items as i grease up things
cost freebie
BTW it don't shootout grease to say 50ft out, only pump grease at a low rate to fill items up, but it a sound like a small steam engine when releasing high 60psi to 150psi air out.
i grease up my car under 5min