Quote:
Originally posted by Bill Douglas
Hi Scott. The plastic stuff is Polybutene-I (PB) and it's great to work with, here is a URL www.dux.co.nz/cms_display.php?sn=35&st=1&pg=756 Our regulations insist that we use copper two meters either side of the hot water cylinder, but otherwise we can use this. While I'm at it, I tend to improve the flow and presure with better design and less corners.
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In the states, PB can't be used anymore for potable water (thank the lawyers - 2 class action lawsuits), but PEX is great and is becoming more common.
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1957 Speedster, 1965 356SC, 1965 356SC Outlaw, 1972 911T, 1998 993 C2S, 2018 Targa 4 GTS, 2014 Cayenne S, 2016 Boxster Spyder, 2025 Ranger Raptor
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