TE-1008-5 Teflon Gasket for 4-Inch Filter Holder (2 Required) SKU: TE-1008-5

The TE-1008-5 is a precision Teflon gasket designed specifically for the TE-1008 4-inch filter holder in Tisch Environmental's dual sampling module (PUF) systems. Each sampling configuration requires 2 gaskets, making proper sealing critical for maintaining EPA-compliant air sampling accuracy.

Technical Design

Manufactured from PTFE (Teflon), this gasket provides superior chemical resistance and temperature stability essential for polyurethane foam (PUF) sampling applications. The Teflon material ensures compatibility with organic solvents and semi-volatile compounds typically collected during ambient air monitoring, while maintaining dimensional stability across varying environmental conditions.

System Compatibility

This gasket is specifically engineered for the TE-1008 4-inch filter holder assembly used in dual sampling module configurations. The dual sampling module features an upper chamber that supports the airborne particulate filter media in the circular filter holder, where these gaskets provide the critical seal between filter holder components.

• Compatible with: TE-1008 4-inch filter holder assembly
• Used in: TE-1002 dual sampling modules
• Application: PUF sampling systems for semi-volatile organic compounds

Installation and Maintenance

Gaskets should be inspected regularly to ensure proper sealing and replaced when necessary. During routine maintenance, examine gaskets for signs of wear, cracking, or deformation that could compromise the sampling system's integrity. Two gaskets are required per filter holder assembly - ensure both are replaced simultaneously to maintain consistent sealing performance.

The PTFE material allows for multiple installation cycles while maintaining sealing properties, but replacement intervals should follow your facility's preventive maintenance schedule and EPA quality assurance requirements for sampling system integrity.