Inflatable Boat SUP Pump Adaptor Air Pump Converter Standard Schrader Conventional Pump Adaptor Air Valve Adapter Pumping Head Connector for Inflatable Rowing Boat,Stand Up Paddle Board,Kayak

Not sure if the connections are incorrect inside the valve or if I just don't have enough surface to tighten the valve but never could get it to latch. Once the connector is inside the valve I was unable to twist with my fingers or with pliers. Seems like structure is solid just couldn't use it. Worked fine with the new Bluefin iSUPs.

I bought this to use with my Caribe' Rigid Bottom inflatable. It works great, exactly as advertised. I am using this with my commercial duty air compressor to maintain the inflation of my boat. Although high pressure air compressors are low in volume, this works great for me. Much easier than the low pressure, high volume, foot air pump although it takes a bit longer but zero effort.

Widget works fine… worked fine, until I left in in place and slid another SUP over it… the little L shaped nubs broke right off… my bad.

This is it! The solution I was looking for. I'm now able to fill up my paddle boards using my Ryobi 18v dual flow air compressor. I start with the high flow side, which gets the paddle board up to around 3 PSI. Then I attach this Schrader converter, set the pressure to 16PSI, and flip the switch.Now...I'm not going to tell you this process is fast. It isn't. With my paddle board, we're talking 15-20 minutes to get it to the appropriate pressure. But it save you the back-breaking effort of using a manual pump, and for that reason it's well worth it.

Thea adapter doesn’t not work. Very little if any air comes through the adapter valve. I tried it with a number of compressors and inflators and almost no air comes through. Try another adapter and do not buy this one. And it’s non returnable even through it doesn’t work.

I bought this in lieu of buying a specialized SUP compressor pump...but unlike the special compressors, this really is intended only for the last few PSI, and not the full fill. I experimented and tried a from zero to 5 PSI run, and gave up at around 25 minutes. It was inflating, but soooo slowly. in that period of time it did not reach any registerable PSI. My friend's SUP compressor pump takes roughly the same amount of time of a full manual pump up..about 10-12 minutes. So I wish I had paid more attention, that this is just for topping off, really. If it doesn't work like the SUP compressor, then it's not worth it to me to lug my standard compressor around in addition to the manual pump. I'll just develop really strong tri's. It works as advertised, just be sure you read what they advertised.

I got this adapter to use it with a portable air compressor to fill up my ISUP and it works great. Easy to plug it in and out and no leaks.

This adapter appears to be quality made, with a solid design. I couldn't be happier with my purchase.I used it to inflate my DDM Inflatable paddleboard (SUP), equipped with the Halkey-Roberts style valve. With my little Ryobi compressor, it took me about 23 minutes to pressurize my 10' by 6" by 30" board to 13 PSI from a full, but non-pressurized state.

This adapter is very easy to pull apart and use to make a fast inflater using a shop vac

Works a treat a little slow but better then manual by 100%

Pulled out the valve stem for a faster fill

Great fit with my SUP, blows up to 15 PSI in about 10 minutes.

Non comptatible avec les pompes pour gonfler les pneus