RPI RPO676 Industry Part #As568-138

Yes, this O-ring is constructed from Viton with a 75 Duro hardness rating. Viton is specifically chosen for its exceptional chemical resistance and thermal stability, making it highly reliable for demanding dental compressor applications.

Absolutely. This O-ring is manufactured to the exact AS568-138 industry standard to ensure a perfect, leak-free seal. Key dimensions include: <ul><li>Inner Diameter (ID): 2.112”</li><li>Outer Diameter (OD): 2.318”</li><li>Cross Section (C/S): .103”</li></ul>

Each package contains 3 individual O-rings, providing you with extras for scheduled maintenance or inventory needs.

Yes, this part is specifically engineered for use in APOLLO/MIDMARK model ALCSL11 dental compressor coalescing filter assemblies.

Yes, it is a critical component compatible with several RPI Coalescing Filter Elements, including: <ul><li>RPI Part #CMK024</li><li>RPI Part #CMK026</li><li>RPI Part #CMK005</li><li>RPI Coalescing Filter Assembly #CMA021</li></ul>

Yes, all RPI RPO676 O-rings are supplied as Factory New inventory.

Viton is an industry-preferred material for compressor seals because it maintains structural integrity and sealing performance even when exposed to the specific heat and chemical conditions found within dental air filtration systems.

Yes, this is an essential replacement component frequently used by technical service and maintenance professionals who maintain dental air filtration systems to ensure optimal functionality.

Each individual O-ring is lightweight, weighing approximately 0.01 pounds.

Yes. As a precision-manufactured part designed for the Coalescing Filter Assembly, this O-ring is critical for maintaining the sealing integrity required for the system to operate efficiently and safely.