Makemenuconfig
New Member
I know PVC and CPVC usually don't mix. But I'm running out of options here. I'm roughing in a shower and am extremely limited on vertical height / slope.
I have a horizontal 3" trunk which the 2" shower drain is joining. I can make 1/4" pitch on the 2" pipe if (and only if) I use an eccentric 3x2 reducer. If I use a bushing or standard reducer, I only get a heavy 1/8" pitch.
I've ordered a fitting from Spears, the P102-338E which is exactly this. However the supply house has sent the similar eccentric reducer in sch. 40. This internal diameter isn't right, it creates a lip which will clog and hold water. I really need the DWV version here. The supply house has tried to send it 4 times, each time sending the wrong part.
I found one on Ebay, which is exactly what I want. An eccentric 3x2 reducer for DWV with the correct internal diameter for drainage. However it is a surplus custom part from Spears made for some HVAC manufacturer and is a DWV fitting made out of CPVC. I'm not really sure if I should go for it.
What do you think?
I have a horizontal 3" trunk which the 2" shower drain is joining. I can make 1/4" pitch on the 2" pipe if (and only if) I use an eccentric 3x2 reducer. If I use a bushing or standard reducer, I only get a heavy 1/8" pitch.
I've ordered a fitting from Spears, the P102-338E which is exactly this. However the supply house has sent the similar eccentric reducer in sch. 40. This internal diameter isn't right, it creates a lip which will clog and hold water. I really need the DWV version here. The supply house has tried to send it 4 times, each time sending the wrong part.
I found one on Ebay, which is exactly what I want. An eccentric 3x2 reducer for DWV with the correct internal diameter for drainage. However it is a surplus custom part from Spears made for some HVAC manufacturer and is a DWV fitting made out of CPVC. I'm not really sure if I should go for it.
What do you think?

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