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Mon-Fri 7:00AM - 3:30PM
Closed Saturday and Sunday

Hydraulic Hose Assemblies, Adapters, Couplings & Fittings

Most Fabricated While You Wait!

Potomac Rubber has hydraulic hose and adapters for a wide variety of applications from simple pressure and return lines, to hoses for off the road equipment, and pressure lines for elevators. Most can be fabricated while you wait or as a custom production run. We make custom hose assemblies for quick delivery to industrial, OEM, military and government applications. Need assistance or support? Please call or email our application experts for answers.

THREAD TYPES There are basically two thread systems used in hydraulics. One is the iron pipe thread, the other is the SAE standard screw thread. The type to be used on hydraulic hose couplings is usually predetermined by the pump and valve porting used in the system.

IRON PIPE THREADS For hydraulic service, it is recommended that the Dryseal American Standard Taper Pipe Thread form be used. SAE SCREW THREADS JIC (Joint Industry Conference) seals are obtained by the mating of two beveled metal surfaces.

Many items are available for same day or factory direct shipment.
  • Low pressure, high pressure, ultra-high pressure, high temperature hose
  • In-house custom assembly
  • SAE, DIN & MSHA standards
  • All materials, nitrile, stainless, nylon, non-conductive orange
  • Hydraulic hardware, adapters, fittings, couplings, hangers, hose ends, strainers
  • Military and mil-spec hydraulic hose

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T 301-336-7400

9011 Hampton Overlook
Capitol Heights, MD 20743

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Hours: M-F : 7:00am-3:30pm