Omega Supercharger Rebuilt @240 hrs (End of Life @450hrs?)

Hi all. Just wanted to share some data points on long term use of the Omega Supercharger. I purchased in August 2014 and used almost every other day through November 2016 to fill a 75 Cubic Foot tank and a small 90 cubic inch tank-mostly top offs from 3000 psi to 4500. I shoot almost daily. The large tank averaged 45 mins per top off and the small tank averaged less than 15 mins.

During that time, only issues were a bad electrical connection at the back of the gauge for the auto shut off. Self repaired. A bad water pump, easily self repaired. Both items, replaced free of charge. Last issue was fill hose started to leak where it joined the terminal fittings. Replaced with Joe B. Micro bore. No other issues, lubed with EP 0 at recommended intervals.

At 240 hrs, the compressor began making large metallic knocking sounds - kind of like a thrown rod or bad piston sounds. Ran like that at start up and then quieted down after a little warm up. After several fills like that, the motor completely seized up. After watching the AoA videos on tearing the motor down, I knew I wasn't going to attempt a repair on my own.

$90 bucks to ship via fed ex in its original strong box from VA to AZ. 8 weeks later (it was middle of holidays, txgiving thru New Years), it was completely rebuilt and sent back to me. New motor, cylinder, gearbox, brass fittings and check valves, air water separator. Cost approx $420ish including fed ex shipping back to me.

Post rebuild, I'm now at 295 hrs. It actually runs a little quieter than when it was new.

Based upon, number of hours and fills, I came out significantly better than getting fills at paint ball shop considering $15 per fill and 40 mile round trips, wear and tear on car, gas, and time.

And oh yeah, going back to the paint ball shop and scuba shop during the downtime sucked!

Addendum - I forgot to mention that Todd, the assigned rep was incredibly helpful throughout my entire period of ownership from 1st issues through rebuild. He is fairly easy to reach by phone, very communicative, good at troubleshooting, friendly, follows through on all activities, and is a paragon of excellent customer service!
 
Long term use update: I am now at 453 hours of use. You can see my use pattern in the original post and if anything, I have been shooting even more this year. Between an 88 cf scba, a 75cf, a 90 ci Ninja and Guppy - I generally have at least two top offs per week to support almost daily shooting of .177 through .357 PCPs. My pellet budget is over $200 per month. I would safely estimate that I may qualify as a "frequent shooter," or full blown PCP addict. :)

Two days ago, the Omega Supercharger quit pumping air, again. It has been running slightly louder than usual for the past three fills. The water pump is good, the fan is good, motor starts and runs just fine, just will not pump air. Checked and replaced blow off disc, checked all air lines and connections. Pressurized the system to check for leaks. Checked out the AoA videos on tear down again (omg all the parts)!

I agonized for two days on what to do next? Should I send this unit back out for another rebuild at approx $430 (including shipping) and lose another 5-6 weeks and the dreaded trips to scuba shop? At this rate, I would have to rebuild this once every year or 18 months. At its original price of $1800 plus the one rebuild at 240 hours at $430ish that's about $2230 I have in this thing. That being said, it certainly has paid for itself over three years use vs with dive shop top offs at $15-20 each, round trip driving, wear and tear on car, and a significant loss of time to drive there and back (1 hour) and wait for them to fill which was always about 45 minutes each trip.

Over two days, I have had the full range of emotions from denial, depression, anxiety, anger, and despair...... I have re-watched all the available YouTube videos on various compressors and the very few videos on their maintenance. NOTE - It seems like a lot of videos on functions and use but very little on post sale maintenance and repair. The supercharger has the most detailed info on maintenance, tear down, and repair on YouTube. (kudos Todd at AoA)

Finally at 11:45 pm last night after drowning my sorrows :-( I hovered my finger over and pressed the enter button to purchase a Daystate T2 compressor for $2995!!!! I figured at 5-6 mins per top off, I would run this thing way less than the supercharger at 45-55 mins per top off. Has good reviews and the Coltri unit it is based upon has a long history of reliability and support in the diving community.

I looked at several compressors of this caliber in the $3-4K range including the Airetex, Bauer. I hope I won't be doing this again for at LEAST the next 5 years!
 
My Super Charger never really worked from day one. Todd and I have called each other probably 30 times and yes ... he is a great guy who would give you the shirt off his back. Really cares about trying to make all the customers happy no matter how long it takes. I got mine back in May and tried to get it working through some problems with small leaks. I don't know why and Todd doesn't know why but it would fill to about 1800 psi and then the pressure would stop building. I would let it set pressurized for about 12 hours and then fire it up again and it usually would go ahead and fill to 4500 psi ... I have no idea what was causing that. I had finally had enough and sent it back to AoA last month as it was still under warranty. Took about a week to get there, a week to fix and a week to send back ... but at least it is working now. Todd said that there was a chip on the piston rod that was causing the air to just circulate within the compressor rather than forcing it through, he found that the bleed valve on top was out of specs and when you loosened it after charging the water would come out the top rather than shooting out the back. He re-built the whole compressor for me and it really works great and is much faster than it ever was ... so as far as I am concerned I have a whole new compressor. Will it continue to to give good service??? Only time will tell. I can't say for sure based only on my experiences, but you may have made a very good purchase with the Daystate ... but 3K is an awful lot of money to lay down on a compressor ... but so is 2K for one that may may go out at any time.
 
Yes I did try to learn more on Sheldon (long before my Omega died). I took into consideration the extra cost for auto drain and shut off functions for that unit and I was also unable to find independent information on the Noah Holden compressor and the Baldor motor. It does seem like a well built and specified unit.

My purchase decision included availability of independent reviews, tests, and maintainence interval, process and materials information and weight (for shipping when/ if it breaks). In my case, I was better able to inform myself on the Coltri unit the Daystate is based upon as well as Bauer Jr. The Bauer jr was another $1k. And by the way, I found the diving community had way more useful information (and history and long term info) on this category of compressor than any airgun forum or source.
 
I'm sure you will enjoy your compressor. Compressors made for high volume shops are great. I have a Shelden 4.2 CFM compressor. Today I filled two (ea) 87 cf and two (ea) 75 cf tanks from 3000 psi to 4500 psi in 18 minutes total time. The Howden compressor units are taken from military excess parts. They are made to operate the hydraulics system for tanks, jets and other military equipment. Normally they operate at 25000 psi but Jim Shelden modify them for use at 4500 psi.
 
$200 in pellets per month, and burned though his compressor twice. That's an addict...



....well, it's under $10/day if you want to think about it that way...for that price it's a cheap hobby...LOL



not_a_cheap_hobby.1611383462.jpg

(stay far, far away from these--they're more expensive than pellets by far...)