Forestry Coupling, 38mm BSP Thread x 1 3/4″ Forestry Coupling

Description

7700 Forestry Coupling, Aluminium Heavy Duty Expansion Ring Couplings from Redhead Brass.

Sizes:

• 1″ thru 6″

Configurations:

• 1″ – Two rocker lugs on male and swivel.
• 1½” thru 3½” – Three rocker lugs on male and swivel.
• 4″ thru 6″ – Four rocker lugs on male and swivel.

Style:

• 7715 (1½”) and 7725 (2½”) are FM Approved.

Meets A-A-59227A, Type A, Style 1, Type B (WW-C-621G) and A-A-59226 (ZZ-H-451G) latest revision.