Cast Brass Heavy Duty Couplings
| 5500 Series |
|
|
| Fire Hose Coupling | Red Head |
|
Style 5500 --
Cast Brass W/ RL on Swivel & Male
|
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Series #
|
hoseize
|
Thread Size
|
Bowl Size
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|
5510
|
1"
|
1"
|
1 1/4"
|
|
5510
|
1"
|
1"
|
1 5/16"
|
|
5510
|
1"
|
1"
|
1 3/8"
|
|
5510
|
1"
|
1"
|
1 7/16"
|
|
5510
|
1"
|
1"
|
1 1/2"
|
|
5510
|
1"
|
1"
|
1 9/16"
|
|
5515
|
1 1/2"
|
1 1/2" NH or NPSH
|
1 3/4"
|
|
5515
|
1 1/2"
|
1 1/2" NH or NPSH
|
1 13/16"
|
|
5515
|
1 1/2"
|
1 1/2"
|
1 7/8"
|
|
5515
|
1 1/2"
|
1 1/2" NH or NPSH
|
1 15/16"
|
|
5515
|
1 1/2"
|
1 1/2"
|
2"
|
|
5515
|
1 1/2"
|
1 1/2"
|
2 1/16"
|
|
55175
|
1 3/4"
|
1 1/2"
|
2 1/16"
|
|
55175
|
1 3/4"
|
1 1/2"
|
2 1/8"
|
|
55175
|
1 3/4"
|
1 1/2"
|
2 5/32"
|
|
5520
|
2"
|
2"
|
2 3/16"
|
|
5520
|
2"
|
2"
|
2 5/16"
|
|
5520
|
2"
|
2" NPSH
|
2 7/16"
|
|
5520
|
2"
|
2" NPSH
|
2 1/2"
|
|
5520
|
2"
|
2" NPSH
|
2 5/8"
|
|
5525
|
2 1/2"
|
2 1/2" NH or NPSH
|
2 13/16"
|
|
5525
|
2 1/2"
|
2 1/2"
|
2 7/8"
|
|
5525
|
2 1/2"
|
2 1/2" NH or NPSH
|
3"
|
|
5530
|
3"
|
3"
|
3 1/2"
|
|
5530
|
3"
|
3"
|
3 17/32"
|
|
5530
|
3"
|
3" NH
|
3 9/16"
|
|
5530
|
3"
|
3"
|
3 9/16"
|
|
5530
|
3"
|
3"
|
3 5/8"
|
|
5530
|
3"
|
3"
|
3 3/4"
|
|
5533
|
3"
|
2 1/2"
|
3 1/2"
|
|
5533
|
3"
|
2 1/2"
|
3 17/32"
|
|
5533
|
3"
|
2 1/2"
|
3 9/16"
|
|
5540
|
4"
|
4"
|
4 3/8"
|
|
5540
|
4"
|
4"
|
4 15/32"
|
|
5540
|
4"
|
4"
|
4 1/2"
|
|
5540
|
4"
|
4"
|
4 17/32"
|
All Read Head 5500 Series couplings are made from cast red brass,
conforming to Spec.WWC-621-G, Type A, Styles 1 and 2; and WWC-624-E, Type III,
Styles 7 and 8.
Certificates of conformance furnished upon request.
- Ball bearing swivels in all larger couplings, 3" diameter
and above.
- Our red brass expansion rings are more dependable than the yellow brass
rings commonly supplied to the electrolysis caused by dissimilar metals.
Two rocker lugs on male and swivel. Pin lugs available on specific items.
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