Checkout our new product line servicing the Industrial and Agricultural industries!
US-Couplings-Accessories,-Inc.
equipment
& accessories
our story &
technologies
new products &
important events
download
product info
contact options &
customer service
Engineering Based Solutions for Water Handling and Firefighting Needs.
Aluminum Fire Hose Couplings
A Series
SS Series
SG Series
HS Series
FA Series
RA Series
SG
SERIES
Aluminum
Fire Hose Couplings
ABOUT SG Series
Aluminum Shank Coupling w/ 2-piece Collars for lightweight PVC Spiral Suction Hose used in drafting and relay use.   The standard configuration is with Long Handle female X Rocker Lug Male.   Available sizes 2-1/2” – 6”

Hose manufacturer will need to be provided to ensure proper collar fit to the hose.
ABOUT ALUMINUM FIRE HOSE COUPLINGS
Fire hose couplings are manufactured for the extreme rigors of fire fighting.  Both aluminum and brass expansion ring couplings are manufactured to the same exacting standards.

Aluminum Couplings are manufactured from aircraft grade 6061-T6 seamless extrusions, hardcoat anodized. Swivels are attached with hard alloy aluminum piston ring on 1 " thru 2-1/2 ", stainless steel ball bearings on 3 " thru 3-1/2 ", and aluminum roller bearings on 4 " thru 6 ".  Three rocker lugs on 1 " thru 3-1/2 " and four rocker lugs on 4 " thru 6”.
TECHNICAL DATA FOR:DOWNLOAD THE DATA SHEET
Nominal Hose Dia
---Thread Size
2-1/2"3"4"4-1/2"5"6"
3"SG3025SG30
4"SG40SG4045
5"SG5040SG5045SG50SG5060
6"SG6045SG6050SG60

That underscore is a place holder for a letter(s) that designates/indicates thread type:

N = National Standard Thread (NST/NH)
I = Iron Pipe Thread (NPSH)
NPT = National Pipe Thread (Tapered)
G = Garden Hose Thread
SP = Special Thread



Join Our Newsletter! Promotions: Check Us Out! Member Of:
FREE UNIVERSAL SPANNER WRENCH
For the first 125 Facebook fans.
Only valid for addresses in the Continental USA
Click Here to BECOME A FAN!
facebooktwitter NFPA MemberFAMA Member