Explore our Seal Kits for Series IB Carbon Steel Push-to-Connect Couplings with Poppet Valve. These essential accessories ensure the longevity and efficiency of your STAUFF Quick Release Couplings. Designed specifically for the Series IB, our Seal Kits provide a reliable seal, preventing leaks and ensuring optimal performance. Each kit includes high-quality seals tailored to fit the carbon steel couplings, making them an indispensable part of your maintenance routine. Trust in STAUFF's commitment to quality and precision engineering with our Seal Kits for Series IB.