What do you think if they are used ONLY to fill a 2000psi Benjamin Maximus or Discovery? Have a debate going on.
Those ought to last 3-5 years if you are only pumping guns, and low pressure guns at that. You will need water filter for Shure. Keep your fill runs to no more than 15 minutes per hour to allow for cooling. I used the pants off of them both, shooting 2&3 fills on 4 guns 3x a week.
I have killed two Travellers, sheared off the output shaft on both. Will send the current one back to Crosman for fix/replacement if not too expensive. I could swap the drive unit easily, just need the dang output shaft.