AIR IN DOS CANT STOP IT.
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leepink23
2500 Club Member
1/8" Female NPT X 1/4" Push Connect Adapter
This John Guest Female NPT x Push-Connect Adapter can be used to adapt any 1/8” male NPT threaded plumbing to 1/4” push connect, and is perfect for converting your Neptune Systems® DOS to accept standard 1/4” RO tubing. This adapter can be used to replace the compression fittings on the DOS...
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Have you tried these?
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180large
Community Member
Have you tried these?1/8" Female NPT X 1/4" Push Connect Adapter
This John Guest Female NPT x Push-Connect Adapter can be used to adapt any 1/8” male NPT threaded plumbing to 1/4” push connect, and is perfect for converting your Neptune Systems® DOS to accept standard 1/4” RO tubing. This adapter can be used to replace the compression fittings on the DOS...
Have you tried these?1/8" Female NPT X 1/4" Push Connect Adapter
This John Guest Female NPT x Push-Connect Adapter can be used to adapt any 1/8” male NPT threaded plumbing to 1/4” push connect, and is perfect for converting your Neptune Systems® DOS to accept standard 1/4” RO tubing. This adapter can be used to replace the compression fittings on the DOS...
Have you tried these?1/8" Female NPT X 1/4" Push Connect Adapter
This John Guest Female NPT x Push-Connect Adapter can be used to adapt any 1/8” male NPT threaded plumbing to 1/4” push connect, and is perfect for converting your Neptune Systems® DOS to accept standard 1/4” RO tubing. This adapter can be used to replace the compression fittings on the DOS...
Have you tried these?1/8" Female NPT X 1/4" Push Connect Adapter
This John Guest Female NPT x Push-Connect Adapter can be used to adapt any 1/8” male NPT threaded plumbing to 1/4” push connect, and is perfect for converting your Neptune Systems® DOS to accept standard 1/4” RO tubing. This adapter can be used to replace the compression fittings on the DOS...
OP
OP
180large
Community Member
Have you tried these?1/8" Female NPT X 1/4" Push Connect Adapter
This John Guest Female NPT x Push-Connect Adapter can be used to adapt any 1/8” male NPT threaded plumbing to 1/4” push connect, and is perfect for converting your Neptune Systems® DOS to accept standard 1/4” RO tubing. This adapter can be used to replace the compression fittings on the DOS...
Have you tried these?1/8" Female NPT X 1/4" Push Connect Adapter
This John Guest Female NPT x Push-Connect Adapter can be used to adapt any 1/8” male NPT threaded plumbing to 1/4” push connect, and is perfect for converting your Neptune Systems® DOS to accept standard 1/4” RO tubing. This adapter can be used to replace the compression fittings on the DOS...
OP
OP
180large
Community Member
Have you tried these?1/8" Female NPT X 1/4" Push Connect Adapter
This John Guest Female NPT x Push-Connect Adapter can be used to adapt any 1/8” male NPT threaded plumbing to 1/4” push connect, and is perfect for converting your Neptune Systems® DOS to accept standard 1/4” RO tubing. This adapter can be used to replace the compression fittings on the DOS...
Have you tried these?1/8" Female NPT X 1/4" Push Connect Adapter
This John Guest Female NPT x Push-Connect Adapter can be used to adapt any 1/8” male NPT threaded plumbing to 1/4” push connect, and is perfect for converting your Neptune Systems® DOS to accept standard 1/4” RO tubing. This adapter can be used to replace the compression fittings on the DOS...
Have you tried these?1/8" Female NPT X 1/4" Push Connect Adapter
This John Guest Female NPT x Push-Connect Adapter can be used to adapt any 1/8” male NPT threaded plumbing to 1/4” push connect, and is perfect for converting your Neptune Systems® DOS to accept standard 1/4” RO tubing. This adapter can be used to replace the compression fittings on the DOS...
Have you tried these?1/8" Female NPT X 1/4" Push Connect Adapter
This John Guest Female NPT x Push-Connect Adapter can be used to adapt any 1/8” male NPT threaded plumbing to 1/4” push connect, and is perfect for converting your Neptune Systems® DOS to accept standard 1/4” RO tubing. This adapter can be used to replace the compression fittings on the DOS...
Have you tried these?1/8" Female NPT X 1/4" Push Connect Adapter
This John Guest Female NPT x Push-Connect Adapter can be used to adapt any 1/8” male NPT threaded plumbing to 1/4” push connect, and is perfect for converting your Neptune Systems® DOS to accept standard 1/4” RO tubing. This adapter can be used to replace the compression fittings on the DOS...
Have you tried these?1/8" Female NPT X 1/4" Push Connect Adapter
This John Guest Female NPT x Push-Connect Adapter can be used to adapt any 1/8” male NPT threaded plumbing to 1/4” push connect, and is perfect for converting your Neptune Systems® DOS to accept standard 1/4” RO tubing. This adapter can be used to replace the compression fittings on the DOS...
No I have not. I don’t think the air is coming from there , I think it’s from the ddr connections that use the same fittings as you described.1/8" Female NPT X 1/4" Push Connect Adapter
This John Guest Female NPT x Push-Connect Adapter can be used to adapt any 1/8” male NPT threaded plumbing to 1/4” push connect, and is perfect for converting your Neptune Systems® DOS to accept standard 1/4” RO tubing. This adapter can be used to replace the compression fittings on the DOS...
Have you tried these?
When I attempt to unscrew ddr fittings on #2 the acrylic tube spins with it.
leepink23
2500 Club Member
Ahh gotcha. That’s possible, never had mine leak with those types of fittings but maybe someone with a DDR can chime in. The DOS is notorious to have air leaks at their connectors as well.
