0.500" Tri-Clamp Gasket - Black Buna - (40MPU)

Tri-Clamp Gasket – Black Buna (40MPU)

PNW Sanitary Tri-Clamp Gaskets (40MPU) provide a reliable, leak-resistant seal between Tri-Clamp ferrules in sanitary process systems. The Black Buna (Nitrile) gasket is a durable, cost-effective option commonly used in non-critical sanitary applications where resistance to oils, fats, and moderate temperatures is required. These gaskets are designed for smooth installation, secure sealing, and consistent performance in food, beverage, and light industrial systems.

Each gasket fits standard Tri-Clamp connections from 1/2" to 12" and ensures a tight, sanitary seal when used with properly sized ferrules, gaskets, and clamps. While not ADI Free or USP Class VI rated, Buna gaskets remain a dependable choice for general process lines where FDA-compliant elastomers are suitable.

Features

• Material: Black Buna (Nitrile)
• Economical and flexible sealing solution
• Resists oils, fats, and moderate temperatures
• Fits standard Tri-Clamp ferrules (1/2"–12")
• Designed for easy installation and reliable sealing
• Available with lot-specific certification upon request

Applications & Compatibility

Ideal for food, beverage, and general process systems requiring a secure, reusable sanitary seal. Compatible with standard Tri-Clamp fittings from major sanitary brands.

Quality & Material Verification

Each gasket lot is traceable and labeled on its packaging. Lot-specific certificates are available upon request at the time of order.