what adaptor do i need? for my compresser and pump for hw44

[leo5111]

thats the adaptor end for weirauch 44to plug into pump/compressor middle is adaptor my pump/compressor has right one is top view of theadaptor to pump the gun up

 

[leo5111]

also i unscrewed the pumps end to see if it would screw into the pump without it it threads but it stop like 5mm from being flush for the o ring to seal

 

[Ripper]

I don’t know if yours is the same thread size as mine but I had to use the air Venturi foster fitting that had Female threads on the other side.I just screwed it on the Fill probe and then plugged it in to the female foster connection.The adapter fitting comes with a Delrin washer that does the sealing inside.They are $7 At pyramid air. Baker airguns gave me one for free with the purchase of an air rifle.

 

[bandg]

https://www.pyramydair.com/s/a/Air_Venturi_Male_Quick_Disconnect_1_8_BSPP_Female_Threads_Steel_Rated_to_5000_PSI_Incl_Delrin_Seal/3550

 

[Ripper]

That’s the one I was talking about but it looks like it went up in price a little bit.

 

[jarmstrong]

I like bonded dowty seals over delrin inserts

https://www.airgundepot.com/air-venturi-1-8-bspp-self-centering-bonded-seal.html

then they have the foster fitting also

https://www.airgundepot.com/air-venturi-male-quick-disconnect-3550.html

you can do your own google search to find less costly places to purchase

 

[bandg]

I like bonded dowty seals over delrin inserts

https://www.airgundepot.com/air-venturi-1-8-bspp-self-centering-bonded-seal.html

then they have the foster fitting also

https://www.airgundepot.com/air-venturi-male-quick-disconnect-3550.html

you can do your own google search to find less costly places to purchase

Seems it's a pretty simple arrangement so what do you believe the advantage to a dowty seal over the delrin is for that application? I have used the delrin insert as it came filling both an HW100 and HW44 for a long time with no issues.

 

[jarmstrong]

I have had them leak and then over tighten them , then they can swish to much and block air flow. just my experience, others like you have good luck with them, I just prefer bonded washers where possible, more reliable and easier to use in my little world. Not a must do it this way,,, more than one way to get there from here, this is just the way I chose to get sealed upon my HW110 probe

 

[Ripper]

I was already told to not over tighten the Delrin Type. And that’s why mine didn’t leak. I have heard other people that said they over tightened theirs and they leaked also. So just don’t over tighten. What I did was look at the fitting end and noticed it wasn’t perfectly smooth so I put some super fine sandpaper on the table ( I believe it was 1000 grit )And it only took a little bit to smooth it out.Your Fitting might already be nice and smooth.Then I Turned it in finger tight as I could get it, then just Snuged It up with a wrench. And it did leak just a tiny bit which was hardly noticeable so then I cranked it up a tad with the wrench and no more leaking.I figured it was best to go that route rather than tightening it too much from the get-go.