R&R Tube fittings

[biggsgolf]

Anybody looked for and found any of these fittings?

[Subculture]

These look like aquarium air hose fittings. e.g. https://www.bluelizardreptiles.co.uk.../5019614425401

[biggsgolf]

These look like aquarium air hose fittings. e.g. https://www.bluelizardreptiles.co.uk.../5019614425401

Thanks! I believe they are the ones!

[Albacore 569]

Thanks! I believe they are the ones!

What is their purpose?

[biggsgolf]

What is their purpose?

hose connectors and bulkhead pass thru's

[redboat219]

Top one is air vent/vacuum relief.
Bottom one is for ballast water intake/discharge.

[Albacore 569]

Top one is air vent/vacuum relief.
Bottom one is for ballast water intake/discharge.

Thank you, sir Just make, sure the air induction is closed to avoid 'a Squalus'...lol

[redboat219]

Thank you, sir Just make, sure the air induction is closed to avoid 'a Squalus'...lol

There is a float valve that seals the end of the air exhaust/induction.