OutdoorMaster20PSI High Pressure SUP Air Pump Shark - Intelligent Dual Stage Inflation & Auto-Off & Deflation, 12V DC Car Connector, for Inflatable Stand Up Paddle Boards, Boats

I purchased this Outdoor Master 20psi pump last year as well as the lower priced one from same company. Both have worked flawlessly. They are pretty easy to use and compared to hand pumping my paddle boards, this is a dream. You simply find righjt attachment that fits your valve, twist it in, connect other end to pump, set psi you want and turn it on. The pump does the rest. Yes, it stops at pre-determined psi you set and yes, it's that easy. Just remember if you also use the pump to inflate other things and it stops part way, it's likely reached your psi threshold you set. I used it for an inflatable toy and it suddenly stopped about half way through and I thought pump broke or overheated. It stopped at my psi setting. I just increased it and inflated the toy to what i felt compfortable and turned off pump.I have not used it alot, but when I do, it is very reliable and easy to use. They have other models that max out at lower psi, but this one goes to 20psi which is great. Many paddle boards are 13 to 15psi. The pump readings seem accurate and air volume is really good. It takes under 10 minutes for paddle boards I use.There are only 4 buttons, an inflation output as well as a deflation output. Deflation output works great and really sucks the air out so you can easily roll or fold when you're finished. The display is good size with larger digits that can be easily read.The price is a bit high. but you generally get what you pay for. Amazon will have big sales on it, as it is currently and if you can wait, that's when to jump on it.

I brought the pump in spring to use on my Stand Up Paddle Board (SUP) which inflates to 20 psi. The pump has worked perfectly all summer and super glad I brought it. Prior to buying the pump, I was using a manual pump the previous summer to inflate my SUP and it worked but took a lot of effort on my end to get to 20 psi.I have used it around a dozen times now and encountered no problems. On one of my outings I used it to inflate my SUP and two other SUPs (15 psi) and was able to pump all three SUPs consecutively. Some observations after using it all summer:- The pump does get a little hot when inflating to 20 psi. I did not notice it getting hot when inflating my friend's inflatable kayak (6 psi) or SUPs (15 psi).- The pump is loud; this is usually not a problem since I'm inflating my SUP in a parking lot and most parking lots are usually pretty loud anyways.- As others have stated, it does take around 10-12 minutes to get to the desired psi level. Not a big deal for me since I usually start the pump first and get my other equipment ready while my SUP is inflating.- My cigarette lighter is in my middle console and the power cord is long enough that I can use the pump on either side of my car. I usually try to park at an end spot so that I can have my SUP on a grass strip and not take up a second parking spot inflating my SUP. This also guarantees that I have a spot to deflate my SUP when I am done since someone could have parked next to me later on.- Love the fact that I can set the psi level and it inflates to the set psi level without having to consistently check on the pump. Also love that it remembers the psi level so I don't have to set it every time I use the pump.- Personally, I wouldn't use the pump on any equipment that requires pressure less than 8-10 psi since it probably would be quicker and easier to use a manual pump if you have one.Overall, I love the pump and would not hesitate to buy it again. Only time will tell if it will last but the build quality appears to be solid and I expect mine to last for many years.

Works pretty well, easy to operate. We purchased the Bodyglove SUP boards from Costco and were disappointed how long it takes to blow them up. We purchased this in hopes that it would be noticeably faster. It is faster and blows up in 10 minutes. Although we were hoping for 7 minutes, like some of the other reviews 10 minutes is better than 12 so we are keeping it. It is nice that you can blow up multiple boards and floats without it needing to pause to cool down. It is also nice that it has the deflating feature. It is a bit bulky but still fits in our SUP bag if we pack everything well.

Love this! Really works well and fast! I highly recommend spending the money and buying this pump! I bought 2! So yes it is worth it.

Works great. Like that I can set it and forget it. Connects to both my paddle boards. For some reason on one paddle board the rubber gasket on the connector was too thick and wouldn't compress enough to get the connector to fit in. It was easy to fix, just swapping out for a thinner gasket.

TLDR: if you’re looking for speed, stick to the hand pump. If you want convenience I guess buy this garbage.The inflation rate for this pump is pathetic. I used this on a shorter paddle board and it after running for three minutes it had only reached 3 PSI. I thought that was odd and maybe the board had a leak, so I decided to start pumping my larger board with the supplied hand pump to save time in case that was the issue.It only took me 4 minutes to get the large board inflated to 15 PSI by hand and the automatic pump still hadn’t finished inflating the smaller board, it was only at 7 PSI after 7 minutes. I finished inflating the small board by hand in 2 min.I got this thinking I would inflate 2 boards quickly while I get the rest of my gear setup, but that only take me like 5 minutes to do if I’m moving slow. I can do that and inflate both boards in the time it would probably take this machine to inflate just one. It’s just a bad design and not worth the price. It actually consumes more time to use this thing.I feel like if you’re able and willing to use the hand pump that comes with your board, just stick to that. It’s quicker and you already paid for it.

Super pleased with this air pump for the SUP I bought. Intuitive design - 2 thumbs up!