Explore our comprehensive range of Seal Kits designed specifically for Series IB Carbon Steel Push-to-Connect Couplings with Poppet Valve. These kits are essential accessories that ensure your STAUFF Quick Release Couplings maintain optimal performance and durability. Each seal kit is crafted to provide a perfect fit and reliable sealing, minimizing the risk of leaks and extending the service life of your couplings. Ideal for industrial applications, our Seal Kits are a must-have for maintaining the integrity and efficiency of your carbon steel quick release systems.