Aluminum Heavy Duty Expansion Ring Couplings
Description:
7700 Series
Coupling Category
Fire Hose Coupling
Manufacturer
Red Head
| Series # | Hose Size | Thread Size | Min Bowl | Max Bowl |
| 7710 | 1" | 1" | 1 1/8" | 1 1/2" |
| 7715 | 1 1/2" | 1 1/2" NH or NPSH | 1 11/16" or 1 3/4" | |
| 7715 | 1 1/2" | 1 1/2" NH or NPSH | 1 13/16" or 1 15/16" | |
| 7715 | 1 1/2" | 1 1/2" NH | 1 7/8" | |
| 7715 | 1 1/2" | 1 1/2" | 1 11/16" | 2" |
| 77175 | 1 3/4" | 1 1/2" NH or NPSH | 2 1/16" or 2 1/8" | |
| 77175 | 1 3/4" | 1 1/2" | 2 1/16" | 2 1/4" |
| 77213/3 | 2" | 1 1/2" NH | 2 5/16" or 2 7/16" or 2 9/16" | |
| 77213/3 | 2" | 1 1/2" | 2 3/16" | 2 9/16" |
| 77215/5 | 2" | 1 1/2" | 2 3/16" | 2 9/16" |
| 7720 | 2" | 2" NPSH | 2 5/16" | |
| 7720 | 2" | 2" | 2 3/16" | 2 9/16" |
| 7725 | 2 1/2" | 2 1/2" NH | 2 11/16" or 2 3/4" or 2 13/16" | |
| 7725 | 2 1/2" | 2 1/2" NH | 2 7/8" or 3" | |
| 7725 | 2 1/2" | 2 1/2" | 2 11/16" | 3 1/16" |
| 7733 | 3" | 2 1/2" NH | 3 5/16" | |
| 7733 | 3" | 2 1/2" NH | 3 17/32" or 3 9/16" | |
| 7733 | 3" | 2 1/2" | 3 3/16" | 3 13/16" |
| 7730 | 3" | 3" | 3 3/16" | 3 13/16" |
| 77535/5 | 3 1/2" | 2 1/2" | 3 3/4" | 4 1/16" |
| 77533/3 | 3 1/2" | 3" | 3 3/4" | 4 1/16" |
| 7753 | 3 1/2" | 3 1/2" | 3 3/4" | 4 1/16" |
| 7740 | 4" | 4" NH | 4 5/16" | |
| 7740 | 4" | 4" NH | 4 17/32" | |
| 7740 | 4" | 4" | 4 9/32" | 4 11/16" |
| 7745 | 4 1/2" | 4 1/2" | 4 3/4" | 5 3/8" |
| 7750 | 5" | 5" | 5 9/32" | 5 3/4" |
| 7760 | 6" | 6" | 6 5/16" | 6 3/4" |
Tough extruded 6061-T6 lightweight, high strength aluminum alloy. For heavy duty municipal and industrial use. Complete -with expansion rings and gaskets.
Two rocker lugs on 1" male and swivel. Three rocker lugs on male and swivel 1 1/2" thru 3 1/2". Sizes 4" thru 6"- four rocker lugs on male and swivel.
Style No. 7715 (1 1/2") and No. 7725 (2 1/2") are FM approved.
Meets A-A-59227 andWWC 624 latest revision.
Sizes 1" thru 6".
Rockerlug on swivel and male.
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WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |