Esco Transmissions
Esco Couplings is One of the leading manufacturers worldwide of flexible couplings for industry: gear couplings, disc couplings, train couplings, high speed couplings as well as elastic couplings.
http://www.escocoupling.com

Shackelford-Wattner
Come to Shackelford-Wattner for Manufactures Gear, Dry and Disc Couplings, Special Fasteners, and repairs for all types of Couplings.
http://www.swtcb.com

RB Pipetech
Valves, manifolds, couplings, pressure vessels, high pressure hoses and misc. pipe fittings. Joint and pipe testers. Design services. Operating in the North Sea.
http://www.rbpipetech.com/

High Pressure Hire
Offer the manufacture, sales and service of high pressure water jetting machines and steam cleaners. Offers guide to all aspects of cleaning with high pressure water or steam.
http://highpressurehire.co.uk

Hydraulics, Inc.
Manufacturer of components for fluid power systems. High pressure hydraulic swivel joints, fluid conducting quick disconnect couplings and torque controls.
http://www.hydraulicsinc.com

Ruland Manufacturing Co., Inc.
Ruland manufactures carefully made shaft collars, rigid shaft couplings and flexible shaft couplings. The zero backlash couplings include beam couplings, disc couplings, oldham couplings, jaw couplings and bellows couplings.
http://www.ruland.com

Wiromet S.A.
Polish producer of high-quality machinery and equipment including high pressure plunger pumps and units. Applications include central pump stations and high pressure cleaning with a jet of water.
http://www.wiromet.com.pl/

The High Pressure Directory at EHPRG
Official web-site of the European High Pressure Research Group
http://directory.ehprg.org/

Bieri Hydraulik AG
Manufacturer of hydraulic components, valves, pumps and tailor made solutions up to 1000 bar hydraulics, valves, pumps, Hydraulik, Ventil, Pumpe, Bieri, Bierihydraulik, Wegeventil, Axial, hydraulic, pressure switch, check valves,hydraulique, pompe, desander
http://www.bierihydraulik.com/

High Pressure Equipment Company
High Pressure Equipment Company designs, manufactures, and markets products used in the chemical, petrochemical, oil and gas, waterjet cutting and blasting, industrial research and development, general industrial, university and pharmaceutical industries. These products include high-pressure valves, fittings and tubing, reactors, pressure vessels, intensifiers, gauges, pumping systems, gas booster systems and pressure generators.
http://www.highpressure.com/