O-Rings play a critical role in preventing leakage, ensuring syringes remain leak-free even at pressures exceeding 700 PSI. Stainless Steel Syringes are supplied with Viton® O-Rings as standard. For applications requiring enhanced chemical resistance, Markez® O-Rings can be ordered separately.  Markez® O-Rings offer near-universal chemical compatibility, making them suitable for a wide range of substances, including:

• Inorganic and organic acids
• Alkalines
• Ketones, esters, ethers, and aldehydes
• Chemicals relevant to petrochemical equipment
• Sour gas and solvents
• Withstand temperatures up to 608°F (320°C).

Important Notes:

• These items are non-cancelable and non-returnable.