Compression Ring 4" | LoCo Science Connection Type_ MJIC to MJIC and features a 3/8" FNPT

and features a 3/8" FNPT thread fitting on one side while the other is a 3/4" MNPT thread fitting

Each ring is a solid piece

the 8" x 12" Nonjacketed Spool works to connect clamps and fittings with gaskets and hoses

leak-free seal with KF-16 fittings and ⅝” hose

Compression Ring 4" | LoCo Science Connection Type_ MJIC to MJIC and features a 3/8" FNPTKeep your filter plate and inline filter kits from moving or dislodging with this 4" Compression Ring. Designed to work with 4" Tri Clamp connections, the compression ring creates a seal between filter plates and ashless or mesh filters. The ring is essential during the extraction process as it keeps the filtration system in place to allow for smooth and clean operation. Each ring is a solid piece, molded to fit within Tri Clamp systems and designed