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Oral tube assemblies

Oral tube/relief valve with cap

Product description:

The V73000 breather tube and relief valve with dust cap is designed for applications requiring oral filling and pressure relief for overpressure protection.

Available replacement part: 736ACU4 dust cap

Assembly tool numbers:

  • TV73703G  vacuum/fill adaptor

  • SD73000  weld die

  • T740  valve removal tool

Features & benefits

  • Large, round welding flange maximizes weld strength

  • Overall length:  6.75 inches (17.15 cm)

  • Available colors: Red

  • 100% pressure tested

Specifications & technical information


  • Tube: Polyether urethane

  • Dust cap:  Black urethane

  • Valve: Acetal, silicon, stainless steel or aluminum​


  • UL recognized for use on USCG approved life vests

  • Meets Cen/ISO12402-7 standard

Additional information

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