
Mini Polyethylene Groundwater Bailer, 0.75″ × 36″, Single Check — Weighted
Built for tight access wells, this 0.75″ O.D., 36″ mini bailer features a weighted body for fast descent and a single bottom check valve to retain your sample during retrieval. Mini bailers are engineered for wells that accept ½″ or ¾″ diameters and are supplied in easy-to-deploy three-foot lengths for consistent, repeatable field work. Key features Weighted design for quick sink rate and stable vertical alignment. Single bottom check valve (point-to-container retention) for dependable sample capture. Virgin polyethylene (HDPE) construction; rugged and field-proven. PFAS-accepted equipment category when polyethylene bailers are required. Manufactured for straight, true descent in small-diameter wells. What’s included 24 × Polyethylene mini bailers, 0.75″ O.D. × 36″, weighted, single check valve (one case). Technical specs Outside diameter: 0.75″ (19 mm) Length: 36″ (914 mm) Material: Polyethylene (HDPE) Valve: Single bottom check Weighting