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04/16/2018, 01:12 PM | #1 |
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leaking bulkhead
Hi
i have reef ready tank, and i wanted to PLUG holes and use the tank with out a sump. what i did was bought PVC plugs (see image) from lowes added some plumber tape and screwed it into the bulkheads. My tank has 2 bulkheads 1 worked just fine, but the the 1.5 bulkhead has a slow leak. it leaks from the plug and NOT the bulkhead. is there any other way i can plug the hole, i would prefer to use a bulkhead in case i want to use the sump again. Thax Kamla |
04/16/2018, 01:24 PM | #2 |
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"plumbers tape" is for metallic threads only and should not be used on PVC/plastic threaded connections..
It likely caused you to overtighten the connection.. You should have simply used non-hardening thread sealant specifically intended for PVC and properly tightened the plug (typically only lightly finger tight plus 1 to 2 turns max) http://www.lascofittings.com/threads
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04/16/2018, 02:08 PM | #3 | |
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humm never knew that what type of thread sealant should i get? would this work https://www.lowes.com/pd/RectorSeal-...ealant/1087359 |
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04/16/2018, 02:18 PM | #4 |
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04/16/2018, 03:27 PM | #5 | |
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Thax cheaper is Better how much should i use? THax |
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04/16/2018, 03:32 PM | #6 |
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It usually doesn't take much..
Amount depends on the size but I typically just use just enough to maybe fill in the first few threads if that..
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04/17/2018, 02:58 PM | #7 | |
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04/17/2018, 03:04 PM | #8 | |
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Not sure why one would cement a threaded connection.. Defeats the whole purpose of the threaded fittings..
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04/17/2018, 07:50 PM | #9 | |
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04/17/2018, 09:12 PM | #10 | |
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As I am sure you know the slip type bulkhead the thread and nut don't contact water, just compress the gasket on the inside (so I never used the "pipe dope") or really any threads that contact water. |
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