mi ideas is that if the 88cf tank is regulated to 3000 psi, it will be useless for filling the 90Ci to anything above 3000.so it must have a way to regulate pressure.
* Only exception is a tank like Benjamins aluminum 3K fill to 2K regulated bottle. A regulated 3K source would top it off nicely Nice step down for guns like Disco's
Mods - please move this to the right section on this forum or please let me know where I should post this if this is the wrong section for this type of post.UPDATED - includes picture. Finally found out how to post one up on here Hi everyone. My name's Rob and I work for a company called Ninja Paintball, a division of Pressure Specialist Inc located outside of Chicago, IL. We are a machine shop that specializes in high pressure air products, mainly for the paintball industry. We have been manufacturing products for several m anufacturers in the AirGun industry over the last few years and have seen a need for a product that would give you guys a mobile, fast, safe, and easy way to fill the air cylinders on your rifles and pistols.Our company manufacturers a 90cubic inch bottle that is rated to hold 4500psi. We would then install a regulator at the top of the bottle that would regulate the 4500psi inside the bottle down to say 3000psi or whatever output pressure you choose (ranging from 250psi on the low end all the way up to 3000psi currently). You would then screw the regulator (attached to the bottle) into what we call our PCP Fill Station. The PCP Fill Station device has a Universal Fill Adapter with an on/off know to allow the air to flow out of the bottle and regulator. The air would travel into the Universal Fill Adapter, down a steel braided line and then into our fill device. The fill device has a vent knob on the side to vent the air after you fill your cylinder and it also has a Quick Disconnect fitting you can use to attach the fitting on your cylinder or whatever fill adapter you need to make to have the device work with your fitting on your particular air cylinder.Here's the total package including PCP Fill Station and 90ci/4500psi bottle.We are on the verge of releasing the products and are waiting on the manuals to be finalized. For just the PCP Fill Station, you are looking at a MSRP of $76.95. The 90ci/4500psi bottle with custom output regulator (you designate the output pressure) should MSRP at $224.95.The PCP Fill Station setup weights roughly 1 lbThe 90ci/4500psi Bottle with Regulator weighs roughly 3lbs 8oz.That means you would have a mobile filling solution, capable of filling at a minimum of 2 full fills, that would weigh under 5 lbs.We tested the system with a Benjamin Marauder Air Cylinder and here are our results:We were able to get (2) full fills in the Benjamin Marauder Air Cylinder off of our 90ci/4500psi bottle and regulator. What we did was empty the cylinder of all pressure. Then filled the cylinder to the recommended pressure. We then bled all of the air out of the cylinder, bring the pressure down to 0 again. We then filled the cylinder all the way up to the recommended pressure again. We bled the air a third time and on the third fill, we were able to get roughly 600psi in the cylinder. We understand that you will fill the cylinders before it reaches zero but hopefully this data will help you determine how many fills you may be able to achieve at the pressure you refill at and the size of your cylinder.All of our fittings, hoses, and products are properly rated for this application. We are part of the ASTM sub-committee for paintball so we make sure to follow the safety recommendations which means our regulator will include (2) safety burst disks which we hold the patent on.If anyone has any specific questions, please post in here. I will do my best to keep an eye on this thread. Again, it will be a few weeks or so before we're able to start selling these since we're waiting on our manual to be finalized but we're close. I just wanted to post this to see what your guys' thoughts are on this solution. Any feedback or recommendations you guys have would be greatly appreciated.
Just notified by NINJA fill stations ready to ship Very cool having a filler that's fanny pack compact for in field filling
They're going cats meow. I have something similar but am looking to get a second one later when I get my .25 cal
Btw where do I go to get one. I have friends getting into pcp and might want to get one
Hello RobI have 1 of these settings, they are great.I have a question, when filing my gun, there is a little leak of air when turning the pin knob is that normal?it's at the end of the turning, after closing the pin.thank you
Thank you Rob I will set up everything and call you.I Have silicone lube is that ok?
Looks like I have a small leak when I fill my gun too. It comes from bleed pin hole. I use the CP fill fitting. The on/off with bleed valve built into it
Quote from: eelect on June 07, 2013, 12:28:05 AMLooks like I have a small leak when I fill my gun too. It comes from bleed pin hole. I use the CP fill fitting. The on/off with bleed valve built into itWhen you say the bleed pin hole, where is that located exactly? I want to see if you're referring to something on the Ninja product or if its on the CP Fill Fitting.
On the cp fitting
Thanks, Mark! How many shots are you getting off of the 13ci/3000psi bottle with an output of 1100psi before you need to refill the cylinder? Hypothetically speaking, if someone came out with a cylinder that is similar in width to the 13ci/3000psi bottle or maybe slightly larger in diameter but also longer, would it be beneficial to you? We're wondering if a slightly longer or larger aluminum bottle might be better or if there are any size/length restrictions which force you to use a smaller bottle.
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