702201 O-RING TS PFA

The 702201 O-RING TS PFA is a high-quality sealing component manufactured by Blackmer and supplied exclusively by KI Pumps, based in Waukesha, WI. This O-ring is specifically designed for use in positive displacement pump systems, where reliable sealing performance is critical. Constructed from perfluoroalkoxy (PFA), a type of fluoropolymer known for its chemical resistance, thermal stability, and durability, the 702201 O-ring ensures long-lasting performance in demanding operational environments.

The 702201 O-RING features an elastomeric base material with a smooth, integral profile to provide an effective seal against fluid leakage, even under high pressures and temperatures. It measures precisely to ISO and manufacturer specifications, ensuring compatibility with a variety of pump models requiring TS PFA seals. Typical dimensions include an inner diameter of approximately 2.214 inches, with a cross-sectional diameter optimized for secure fit and sealing integrity.

Key features of the 702201 O-RING include:

• Material: Perfluoroalkoxy (PFA) fluoropolymer for superior chemical resistance
• Dimensions: typically 2.214 inches inner diameter, with precise cross-section specifications
• Temperature Range: -20°C to +200°C (-4°F to +392°F), suitable for high-temperature applications
• Pressure Resistance: designed to withstand high pressure conditions in positive displacement pump systems
• Shape: Circular O-ring profile with high resilience and flexibility
• Compatibility: Suitable for KI Pumps and other compatible positive displacement pump systems requiring TS PFA sealing components

This 702201 O-RING is ideal for sealed connections within chemical processing, fluid transfer, and industrial pump systems where chemical compatibility and thermal stability are essential. It is especially suitable for applications involving aggressive fluids, high temperatures, or high pressures, ensuring optimal pump performance and minimizing leak risks.

The O-ring is supplied as a single component in a sealed packaging. No additional accessories are included. Proper installation involves standard O-ring handling techniques to prevent deformation or damage during assembly.

For maintenance, the 702201 O-RING requires regular inspection for signs of wear or degradation. It can be cleaned with compatible solvents and should be replaced if visual inspection reveals cracks, hardening, or loss of elasticity. The manufacturer recommends storing spare O-rings in a cool, dry environment away from direct sunlight to maintain material integrity.