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  1. K

    Soldering copper pipe with heat gun? What about brass?

    I saw that video, too. No, I wasn't about to use presoldered fittings. Sounds expensive and you don't get to apply the solder to your satisfaction. I was just wondering if it were doable in a situation where I did not want to have an open flame. Does anyone have any personal experience with...
  2. K

    Soldering copper pipe with heat gun? What about brass?

    Is it possible to connect copper pipe by solder using a heat gun instead of a torch? I know a heat gun can quite easily melt a bar of tin down to a puddle and it would have likely done the same with the lead bar I had in there had I not dropped the entire piece in there (solder is used in MUCH...
  3. K

    Hemp and paste legal in the USA?

    What's that for?
  4. K

    Hemp and paste legal in the USA?

    That's what I thought. You can see it all in the link. Contains specific product specs.
  5. K

    Hemp and paste legal in the USA?

    This is what it is: http://www.plumbingforums.com/forum/attachment.php?attachmentid=12959&d=1473738482 Was leaking at both 2" to 1/2" connections.
  6. K

    pneumatic fittings for potable water?

    Air fittings are 1/4" NPT on the other side of the quick release interface, so there is no need to use traditional air hoses. Is the lead content enough to cause a concern for personal use (not commercial)? I was more concerned about the quick release mechanism having iron/steel components and...
  7. K

    pneumatic fittings for potable water?

    You know those pneumatic quick connect fittings they make for air compressors and air tools? Well, can those those also be used for potable water? https://www.amazon.com/dp/B01FOQJU6Y/?tag=skimlinks_replacement-20
  8. K

    Hemp and paste legal in the USA?

    Could you explain what you mean? I've never had brass NPT threads "seal" without some sort of sealant, like tape. I was under the impression that the pipe thread will ALWAYS have some gaps at the threads, which is why some sort of sealant is mandatory to avoid leaks. I see where the problem is...
  9. K

    Hemp and paste legal in the USA?

    It's for drinking water. I put on quite a bit of tape in the correct direction and tightened it quite hard. It leaked. When I used the silicone, I tightened it less and no leaks. I suspect it may have been insufficient tape.
  10. K

    Hemp and paste legal in the USA?

    I was having a lot of trouble with a 2" pipe leaking. I put on the thread seal tape and did the job twice, but it kept leaking. The smaller (1/2, 3/8) fittings were just fine. So I started looking and saw that some people said thread seal tape is only reliable for 1" and under pipes. Obviously...
  11. K

    Water filter with replaceable media?

    If I have to spend more money on the components, I'll want to know that I am getting a tangible benefit.
  12. K

    Water filter with replaceable media?

    That looks like a system for a gravity-based river water filter, whereas I am building something for filtering chlorinated, pressurized municipal water. Also, this is for personal use so I do not have to follow regulations. From what I've read, the lead is unlikely to be present in quantities...
  13. K

    Water filter with replaceable media?

    Final design. The 3/8 valve is already installed. Will that work for drinking water?
  14. K

    Water filter with replaceable media?

    I thought the stainless and brass were close enough. Anyway, I would get all brass, but they don't have that big pipe in that size. Other than electrolysis, would the system (in particular, the sponge + charcoal design) work to filter the water? Nevermind. Found it: Replace: 3 & 4...
  15. K

    Water filter with replaceable media?

    I noticed. Is chlorine and fluoride (the stuff not completely filtered out by a basic charcoal filter) actually bad for you? Seems you can get rid of the chlorine "taste" by just letting the water sit for a day or two, which is easy to do. Just drink from one container while the other sits. When...
  16. K

    Water filter with replaceable media?

    I think about a gallon every 3-4 days. That translates to about 120 gallons per year the the filter is more than adequate for that. I only use it for drinking water.
  17. K

    Water filter with replaceable media?

    It's form the municipal line. They are less than $15 and for the price it's decent capacity. I just wanted to save some money and thought a replaceable charcoal media system would be better (where the charcoal is bought by the bag).
  18. K

    Water filter with replaceable media?

    I currently use https://www.amazon.com/gp/product/B00G2THQO6/?tag=skimlinks_replacement-20 (ERWF271) to filter my drinking water. It has a plastic NPT female connection on each end so I screw it straight onto the brass fittings. However, I was wondering if there was a cheaper way to do this. Are...
  19. K

    ERWF271 and brass-to-plastic fittings

    I need a size 3/8? My polyethylene tube's OD is 1/4. I need a size bigger when picking the plastic rings?
  20. K

    ERWF271 and brass-to-plastic fittings

    Where can I buy it online? What is the correct size that I need?
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