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WTE flange question

(Richard) #1

@Rusty-What is the purpose of the two interior O-rings? I assume they are a leak barrier in shallow depths where outside pressure is insufficient to compress the single rim O-ring.

(Rusty) #2


The face-seal O-ring on the outside only seals the end-cap to the flange. The two radial O-rings inside are needed to seal the flange with the clear acrylic tube. See the attached diagram of the enclosure.


(Richard) #3

Aaaaahhhh, I seeeee, dumb me.