Bailers Resist Leakage
These quality-constructed Bailers have a tapered top for smoother raising and lowering. The bottom check valve unscrews for thorough decontamination and uses a built-in "O" ring for leak-free sampling. Choose from Opaque PVC in three diameters (0.8". 1.66" and 3.5") and Transparent PVC in 1.66 dia. only.