Feb 16, 2014 · What does your code say about the following: Fernco Flex Couplings, No hub couplings and shielded couplings. Are they: -Permitted underground? -Permitted above …

Jun 27, 2018 · Should I assume the rubber coupling has different ID dimensions and one side should go on the PVC and the other go on the Galvanized pipe. Pic attached of markings …

Dec 10, 2020 · Fernco 1056-44 flexible coupling made with thicker flexible PVC. I have heard the stainless steel shield on the no-hub adds strength against sheer stress, but I have also heard …

Feb 21, 2013 · Then a no hub it's a boot with a thin shield and two clamps its for cast to cast above ground only Then the best is a mission / fernco/ any brand that's has a stainless shield …

Nov 30, 2015 · The Fernco documentation says these no-hub couplings are "tested for underground use", and if I am reading the local code correctly the banded no-hub coupling is …

Jun 8, 2010 · I am planning to use some Fernco Proflex no hub couplings on ABS pipe. The joints will be in an exterior wall behind a tiled shower (new construction, no shower yet). It just …

Jan 22, 2011 · 1) Slip-on coupling (without the ridge in the center) 2) No-hub coupling (just thick rubber with stainless bands) 3) No-hub coupling (thin rubber with stainless sheath and bands) …

Jun 10, 2022 · It's also a bit tricky finding a coupling that fits old cast iron pipe. Removing lead from a 2" hub has always been easy for me. The donut allows me to use a 2" pipe. No grinder …

Apr 13, 2009 · I found this thread while looking for the Black Swan No-Hub sealant online. PVC No hub adapters are recommended by the manufacturer when using a mechanical coupling (ie …

Jun 30, 2008 · A no hub band would hold the pipes together better and prevent sag, but they are only 2" wide which means you only have 1/4" on each end of the pipe. Even if you use a slip …