Heavy Duty Expansion Ring Couplings, 7715 Aluminium

Heavy Duty Expansion Ring Couplings, 7715 Aluminium

Description

7715 Aluminium Heavy Duty expansion ring couplings

by Red Head Brass

Three rocker lugs on male and swivel. Comes as a set for a complete hose install.

  • FM Approved
  • Meets A-A-59227, Type A, Styles 1 and 2, Type B (WW-C-621G) and A-A-59226 (ZZ-H-451G) latest version
  • Available in 1″ through to 6″

Contact Fire Response today for your hose install quote.

When ordering, specify hose bowl (outside diameter of hose) and threads

HOSE SIZE HOSE BOWL
1 ½”  1 11⁄16″ to 1 15⁄16″
1 ¾” 2 1⁄16″ to 2 3⁄16″
2″ 2 5⁄16″ to 2 9⁄16″
2 ½” 2 1⁄16″ to 3 1⁄16″
3″ 3 9⁄16″
3 x 2 ½” 3 5⁄16″ to 3 9⁄16″

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