*"L"Series couplings are interchangeable with Lincoin’s"Long Stem" series couplings
*"L"Series couplings have a full opening tubular valve for maximum flow and a built-in sleeve guard to minimize accidental disconnect.
*The "L"Series is only available in 1/4" body size.
*"L"Series couplings have all brass bodies and steel valves.
*Standard seal material is Buna-N(Nitrile). See the Coupling Selection and Ordering information Guide at the beginning of Section A and the Fluid Compatibility Chart at the end of this catalog for optional materials.