Industrial-grade equipment for environmental consultants, oil & gas, mining, manufacturing and labs. Quote-driven catalog — every unit ships with calibration certificates and bilingual technical support.
20 PSI pressure tested | Recycled plastic body, brass/SS valve | Fits 1.99–2.21" well casing (2" model) | PFAS-free | Wing-nut design with center-locking mechanism
Estaloc petro-chemical resistant plastic body | Nitrile o-ring seal | Yellow chromate-coated stainless steel locking latch | Fits Schedule 40 PVC | Sizes: 2\", 3\", 4\", 6\", 8\"
Recycled composite glass-filled polymer | No metal parts | Fits 1\", 2\", 4\" Schedule 40 well casing | Watertight rubber gasket | Disassembleable for decontamination
Engineering-grade polymer blend | Santoprene thermoplastic dual rubber gasket | Fits Sch 40, 80 & 5 pipe (1\"–4\" I.D.) | Accepts #3 padlock | 3.4 oz lightweight
