Product Information

The 740ROL Series Oral Tubes are designed for applications requiring a durable connection to either a film or a coated fabric.

Available Replacement Parts:

• 736ACU4:  Dust cap

Assembly Tool Numbers:

• D747:   Sealing die
  
• T740:   Valve extractor
• TV74703G:  Inflate/deflate adapter

• Back to Oral Tube Assemblies
  

Features and Benefits

• Large oval sealing flange (click for image) maximizes bonding strength
• Smooth radius allows maximum flow while protecting the life vest fabric integrity
• High flow for easy top off and oral inflation
• Available lengths:
  • 4.31 inches (10.95 cm)
    
  • 5.53 inches (14.05 cm)
  • 6.75 inches (17.1 cm)
• Available colors: red and black
• 100% pressure tested

Specifications and Technical Information

• Materials:
  
  • Tube:  polyether urethane
  • Dust Cap:  black urethane
  • Valve: 
    • acetal
    • silicon
    • stainless steel
    • aluminum
• Approvals:
  • UL recognized for use on USCG approved life vests
  • Meets Cen/ISO 12402-7 standard
    

Information Downloads

• 740ROLSxxC4 Drawing (pictured with cap)
• 740ROLSxx Drawing
• 740ROL Tech Sheet
• Instructions for Use (green poppet)
• Instructions for Use (white poppet)
• Instructions for Use (tool removal)

Note:  "C" prefix indicates HR drawing available for our customers.  When ordering, actual part number does not include "C" prefix.