“Mandal” Lever-Lock Quick-Connect Coupling Head

The “Mandal” coupling head is a professional-grade, quick-connect fitting engineered to equip the terminal ends of primary transport pipelines. Featuring a heavy-duty lever-action locking clamp mechanism, it enables field operators to establish a high-integrity, leak-proof joint between two pipeline sections or link them directly to a primary pumping unit with a single manual motion.

The assembly consists of a female receiving socket equipped with robust tension levers and a matching male ball-coupler flange. An internal heavy-duty rubber O-ring seal is seated within the female socket; when the locking levers are mechanically engaged, the gasket undergoes optimal structural compression, completely preventing pressure leaks or head losses even during sudden hydraulic surges within overhead sprinkler arrays. Manufactured from high-impact structural materials, these coupling heads easily withstand repetitive seasonal assembly and dismantling cycles and resist mechanical damage when pipelines are dragged or relocated across rugged field topographies.