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Walther Lp300 scuba connection?

Posted: Wed Nov 13, 2019 3:33 pm
by 10rita
I just purchased a used Walther LP300 AP that included the brass filling adapter part # 2771080. I’ve been to a couple of scuba shops and they can’t come up with the adapter to go from the 7/8” end of the Walther adapter to a SCBA tank or fill hose. Any suggestions?
Thanks and regards, Bill

Re: Walther Lp300 scuba connection?

Posted: Wed Nov 13, 2019 3:50 pm
by Darren
It was a pain to get my hamerelli hooked up to a hand pump.lol.
The fitting is a 200 bar din I believe. Maybe browse pyramid air you should be able to find necessary fittings to convert it to a yoke.

Re: Walther Lp300 scuba connection?

Posted: Wed Nov 13, 2019 8:35 pm
by spektr
It looks as simple as using an Allen wrench to remove the DGX insert from the tank.
I had to take mine out to put my fill adapter in. My dive dhop has a fill line that screws into the threads after the
insert was removed
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Re: Walther Lp300 scuba connection?

Posted: Thu Nov 14, 2019 6:34 am
by glenn andrew
This is the adaptor I use. Your local dive shop should be able to order one in and if not you can order this one online.

https://www.ebay.ca/itm/MARES-Din-Yoke- ... 56c339ad3c

Hope that helps
Glenn

Re: Walther Lp300 scuba connection?

Posted: Thu Nov 14, 2019 2:56 pm
by David M
You need a k valve to female 200 bar din.
https://www.pyramydair.com/s/a/K_Valve_ ... apter/3973
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