This member of our classic Lee Plug family is made from Monel, a nickel alloy that provides exceptional corrosion resistance in a variety of applications. Lee plugs continue to be the simplest, most successful method for sealing cross-drilled holes. Upon installation of the pin, controlled expansion causes the lands and grooves of the plug to ābiteā into the surrounding material, forming independent seals and retaining rings. Sizes range from 0.093 to 0.656 inches.
- Plug Diameter: 0.125 inches
- Max. Sealable Passageway Diameter: 0.093 inches
- Proof Pressure: 24,000 psi
- Plug Material: Monel
- Housing Material: Monel
General Performance:
- Class 1: Proof Pressure 18,000 psi
- Class 2: Proof Pressure 20,000 psi
- Class 3: Proof Pressure 24,000 psi
Materials:
- Pin: R405 Monel, QQ-N-281, Wax finish
- Plug: R405 Monel, QQ-N-281
Installation Procedure: PS 203 REV L: Design Criteria and Installation and Extraction Procedures for Lee Plug Expansion Plugs
Installation & Manufacturing Tools:
- CUTA1250203A: Plug Installation Tool
- CUTA1250103B: Plug Extraction Tool Set
- CUTA1251103A: Plug Gauge
For More Information:
- Technical Hydraulic Handbook of Aerospace, Energy, and Motorsport Solutions Page A34
Characteristics / Technical Specifications:
- Product Family: Lee Plug
- Material: Monel (nickel alloy)
- Corrosion resistance: Exceptional
- Plug Diameter: 0.125 inches
- Max. Sealable Passageway Diameter: 0.093 inches
- Proof Pressure: Up to 24,000 psi (Class 3)
- Sizes available: 0.093 to 0.656 inches
- Pin Material: R405 Monel, QQ-N-281, Wax finish
- Plug Material: R405 Monel, QQ-N-281
- Part Number Example: PLGA1251400A
- Weight: 0.26 g
- Replacement Parts: Installation Tool Set, Extraction Tool Set, Gauge, Long Oversize Lee Plug
- CAD Model: Available