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Engineering Based Solutions for Water Handling and Firefighting Needs.



PRODUCTS / SERVICES




A PRODUCT OR CUSTOM BUILT SOLUTION FOR YOUR NEEDS

FIRE HOSE ADAPTERS


All Lightweight, Aluminum Adapters are manufactured from custom manufactured aircraft grade 6061-T6 seamless aluminum extrusions. Adapters are fully machined, hardcoat anodized, and come complete with swivel washers. Adapters sizes 1" thru 3-1/2" have 3 spanner wrench lugs and sizes 4" thru 6" have 4 lugs. Swivels are attached with a hard alloy alu­minum piston ring on 1" thru 2", stain­less steel ball bearings on 2-1/2" & 3-1/2", and aluminum roller bearings on 4" thru 6".
THREADED ADAPTERS
  • TYPE 35 - Double Swivel Female, Rocker Lug
  • TYPE 36 - Double Male, Rocker Lug
  • TYPE 37 - Female X Male, Rocker Lug
  • TYPE 53 - Female Swivel X Female Rigid, Rocker Lug
  • TYPE 53L - Long Handle Female Swivel X Female Rigid, Rocker Lug
  • TYPE 54 - Female Swivel X Male Rigid, Rocker Lug
  • TYPE 54L - Long Handle, Female Swivel X Male Rigid, Rocker Lug
  • TYPE 56 - Long Handle, Female Rigid X Male Rigid
  • TYPE 57L - Double Swivel Female, Long Handle
  • CAPS & PLUGS
  • Rocker Lugs CAPS
  • Long Handle CAPS
  • Rocker Lug PLUGS
  • GAUGES
  • Cap Gauge w/ Gauge
    and Petcock
  • Line Gauge

  • MOUNTING PLATES,
    THREADED TYPE, FEMALE AND MALE
  • Rigid Male
  • Swivel Female
  • Anodized or Chrome

  • FIRE HOSE COUPLINGS



    Aluminum Couplings also are manufactured from the same aircraft grade 6061-T6 seamless extrusions, hardcoat anod­ized, and come complete with expansion rings and gaskets. Swivels are attached with hard alloy aluminum piston ring on 1" thru 2-1/2" and stainless steel ball bearings on 3" and 3-1/2". On 4" thru 6", swivels attached with aluminum roll­ers. There are three (3) lugs on 1" thru 3-1/2" and four (4) lugs on 4" and larger. Our Brass Expansion Ring Couplings are forged from 46400 alloy brass. No sand castings are used in our manufacturing process. This provid­es high strength and corrosion resistance for atmospheres such as sea water, chemical plants, etc... exceeding WW-C-621 specifications.
    Sizes 1-1/2" thru 4" are available with Rocker Lugs and many sizes are available with Pin Lugs. U.S. Coupling offers a wide variety of couplings for both Municipal and Industrial applications such as Light weight, Heavy Duty, Forestry, Hard Suction, Spiral Grip, and Soft Suction Collared Aluminum Couplings as well as both Aluminum & Brass Rack Hose Couplings.

    COUPLING CATEGORIES
  • "A" Series - Aluminum Fire Hose Couplings
  • "B" Series - Brass Fire Hose Couplings
  • "FA" Series - Aluminum Forestry Fire Hose Couplings
  • "HS" Series - Aluminum Hard Suction Fire Hose Couplings
  • "RA" & "RB" Series - Rack Hose, Fire Hose Couplings, Aluminum & Brass
  • "SS" Series - Aluminum Shank & Collar Fire Hose Couplings, Soft Suction
  • "SG" Series - Aluminum Spiral Grip, PVC, Hard Suction Hose Coupling

  • SPECIALTY PRODUCTS & ACCESSORIES



    Expansion Rings are manufactured from soft an­nealed, seamless Red Brass tubing in alloy UNS C23000. All rings are de-burred and are provide with one chamfered end to prevent cutting the hose at the bowl lip. We offer sizes 1" thru 6" in all standard lengths. Upon request special lengths are available. Our Swivel Washers and Tail (Bowl) Gaskets are manufactured from EPDM rubber and produced by Lathe Cutting process. Swivel Washers are 70 durometer and Tail Gaskets are 60 durometer per NFPA specifications. Special threads and Custom Special Stamps are also offered for special orders.

    ACCESSORIES
  • Hydrant Wrenches
  • Expansion Rings
  • Swivel Washers
  • Tail Gaskets
  • SPECIALTY PRODUCTS
  • Color Coat Application
  • Custom Special Stamp
  • Special Threads

  • CUSTOM ENGINEERING & MANUFACTURING



    Bring your water handling and fire fighting problem to U.S. Coupling & Accessories, Inc. and let our experienced staff of engineering and manufacturing personnel develop a solution for you needs. Experienced in developing solutions through engineering design, manufacturing process development, and product optimization.





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