Avdel Avseal® II

Avdel Avseal® II Engineered for both low-pressure and high-pressure hole sealing applications.

Overview
The new range of Avseal® II blind sealing plugs are unique in the efficient sealing performance they provide in low and high pressure hole sealing applications. The rapidly installed two-piece plug offers technical characteristics that:

• Greatly improve quality and safety in demanding applications
• Simplify hole preparation and the installation process
• Offer an increased number of potential applications
• Lower assembly costs

Key features and benefits

• Fully annealed sleeve – high sealing performance
• Hole fill capacity – improved seal and wider hole tolerance
• Larger hole tolerance – simplified hole alignment when automated placing is required
• Seal by compression of the sleeve – improves sealing with great hole fill capability over a wider hole tolerance
• Internal lock – flat nose tip and ease of use
• Improved stem retention – increased vibration resistance
• No locking ring formed by nose tip – standard equipment reduces preventative maintenance
• Low force special version – can be used in thin wall applications
• Tapered sleeve and stem – ease of entry into application and nose tips, suited to automated systems
• Shorter placed length, blind side protrusion reduced – use in restricted space or thin wall
• Can be easily modified – can suit specific applications
• Ease of placing with standard tooling – quality of seal is not operator dependant

Assembly applications

• Thin wall applications
• Restricted space
• Shorter hole length
• High pressure applications
• Holes with large tolerance
• Automotive low pressure applications

Specifications

4mm – 7mm in 1mm increments in the high pressure
Resistance version (8mm – 20mm on special requests)
8mm – 20mm in 1mm increments in low pressure version, primarily for automotive applications
Low pressure version offers a reduced radial expansion force
Can replace the current Avseal® plug in almost all existing applications