As a moderator of this forum, I just received notice of a complaint that this thread was "SPAM". I must disagree. This appears to me to be a plumber who is retiring and is attempting to get rid of his stock. This is not a manufacturer in China wanting to sell products, it is not bulk mailing to our email addresses, it is not a solicitation to buy drugs online, "male enhancement", or notice of winning the Peruvian Lottery. It very well could be some us might find a good deal on useful parts. In an case, let this run its course and not be so hasty to call every mention of having something for sale spam.