702363 O-RING 2-140 TS PFA

The 702363 O-RING 2-140 TS PFA is a high-quality sealing component designed specifically for positive displacement pumps, manufactured by Blackmer and supplied by KI Pumps of Waukesha, WI. Constructed from PFA (perfluoroalkoxy), a type of fluoropolymer, this O-ring provides excellent chemical resistance, high thermal stability, and durability in demanding pump applications. The O-ring has an external diameter of approximately 3.0 inches (76.2 mm) and a cross-sectional thickness of 0.140 inches (3.56 mm), ensuring precise fit and seal integrity within corresponding pump models. It is engineered to replace original equipment parts in 2-140 TS series pumps, maintaining optimal performance and preventing leaks. The 702363 O-RING is suitable for use in chemical processing, pharmaceutical manufacturing, and other industrial applications where PFA seals are preferred for their inert properties and resistance to aggressive media. It is designed to withstand operating temperatures from -20°C to 204°C (-4°F to 399°F) and can handle vacuum conditions and high-pressure environments. The package typically includes one O-ring per order, compatible with Blackmer 2-140 TS PFA pump components. This O-ring is recommended for routine maintenance, repair, and replacement to ensure pump efficiency and reliability. Proper installation involves inspecting the sealing surface for damage, applying compatible lubricants, and ensuring correct seating to prevent leaks. The 702363 O-RING requires no special cleaning beyond standard industry procedures and is compatible with most chemical cleaning agents used in pump maintenance. KI Pumps guarantees high standards of manufacturing quality and product performance for this component."