Merit Eliminator Adjustable Drop Nipples provide the user with the ability to adjust fire sprinkler assemblies (concealed, recessed, or pendent) to fit flush to the finished ceiling without having to cut a drop nipple or drain the system.
FIG F1.150, F2.150, F3.150, F3.175, M1.150, M3.150, ME3.150 Adjustable Drop Nipple
304 Stainless Sch 40 Weld Fitting Type A Stub End
PVC Union, Threaded
Bronze 125# Threaded Square Head Cored Plug
347 XS Merchant Coupling, Right & Left
316/L Stainless Sch 40 Weld Fitting 90 Elbow Short Radius
Malleable Iron 150# Black Threaded Lateral
316/L Stainless Steel Forged Weld Neck Flange
Spin and Seal Strainer
Cap
Lavatory Grid Drain, Standard Version