Features: Specifically engineered for perfect compatibility with 21063 200 000 sand pumps, this replacement union connector ensures a flawlesses seal and stable performances just like the part. Crafted from corrosions resistant ABS, this union connector withstands harsh pool chemicals and environmental conditions, offering longevity and dependable connection. Designed for straightforward installation without tool, this union is ideal for pool owners and maintenance professionals seeking a solution for pumps connection. Utilize this essential connector within your pool filtrations systems to securely join pipes and components to the pumps, ensuring efficient water flows and systems operations. Experience enhanced leak prevention and long term reliability with this cost effective, alternative union connector, providing peace for your pool maintenance needs. Specifications: Component: ABS Size: Approx. 3.42x2.75inch(7x8.71cm) Package Includes: 4x Connectors Or 8x Connectors note: Please allow 1-2cm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color from the item.