When machinery demands precision, the Platinums 1.250 T-21 Mechanical Seal PS-978V-SC-SC steps up to the challenge. This seal is the unsung hero in your pumping operations, ensuring seamless performance with the efficiency and smoothness that meet industry standards.
This high-quality aftermarket seal replaces OEM PS-978V-SC-SC and is a marvel of design and functionality. Its core material, BC1C, is renowned for its durability, ensuring this seal remains steadfast even in demanding conditions. The 1.250 X 1.937 X 1.062 Viton rotary head with its tapered spring and the 1.250 x 1.765 x .365 special Viton/silicon cup seat ensure a snug fit and optimal operations.
Classified as a Mechanical Seal, the Platinums 1.250 T-21 Mechanical Seal PS-978V-SC-SC is an indispensable component in the machinery realm. Tailored to replace OEM PS-978V-SC-SC, it’s versatile for various machine models.
The choice of materials, especially the Viton in the rotary head and the Viton/Silicon combination in the cup seat, is deliberate. These materials offer superior resistance to heat and chemicals, ensuring longevity and peak performance.
With Platinum Performance Products’ replacement pump parts, you’re not just getting a replacement; you’re investing in a product that often transcends the original OEM in quality, showcasing our commitment to top-tier craftsmanship.
1.250 X 1.937 X 1.062 Viton Rotary Head with Tapered Spring
1.250 x 1.765 x .365 Special Viton/Silicon Cup seat
Replaces OEM: PS-978V-SC-SC
Disclaimer: Platinum Performance Products provides parts that are compatible with or can replace different original equipment manufacturer (OEM) parts. The mention of any OEM names, trademarks, model numbers, or part numbers is purely for reference and does not indicate that we are an authorized distributor or representative of the listed companies and brands. We do not claim any association or affiliation with any of the OEM manufacturers mentioned on our website or in our product descriptions.