4″ Riser Offset

By adding the 4″ Riser Offset coupling you can convert 12″ centers from bung to bung to 16″ center. Which allows you to use a 2-point system containment box.

SPECIFICATIONS:

•MATERIAL: DUCTILE IRON.

FEATURES:

• STANDARD ONE PIECE 4″ MALE-FEMALE N.P.T. THREADS

•VAPOR SIDE OFFSET.