20 Pack 2′’ PVC Union Coupling Pipe Fitting

Upgrade your plumbing projects with Ohiyoo’s 20‑pack 2‑inch PVC Union Couplings, crafted from high‑grade PVC that delivers frost and corrosion resistance while maintaining exceptional impact durability. Each coupling is designed for standard Schedule 40 pipes, making them ideal for both indoor and outdoor applications such as irrigation, swimming pools, aquariums, and cold water supply lines.

These socket‑to‑socket fittings feature a built‑in EPDM O‑ring that ensures a tight, leak‑free seal against water, oil, and many solvents. The lightweight design and simple installation—requiring only solvent‑based cement and primer—allow for quick, hassle‑free connections. Whether you’re expanding a residential garden irrigation system or setting up a commercial pool, these unions provide reliable performance and long‑term service.