Where cushion tee needed on piping? - OGnition

1 Answer

answered May 7, 2015 by MS (1,090 points) | selected May 7, 2015 by odadmin

Best answer

Cushion tees are added on piping where sand is expected and the elbow is angle below 90º

commented May 7, 2015 by odadmin (21,030 points)

Thank you for answering my question

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