Hose is suited for routing in tight places.

Press Release Summary:

Providing flexibility for high-pressure applications, 721 hose is constructed of neoprene synthetic rubber inner tube surrounded by 4 spiral layers of steel wire reinforcement. MSHA-accepted black synthetic rubber cover provides oil- and weather-resistance. Hose can be crimped without removing cover due to No-Skive design and handles up to 4,000 psi working pressure in sizes 3/8-1 in. ID; 3,000 psi in 1¼ in. ID; and 2,500 psi in 1½ and 2 in. ID.

Original Press Release:

Parker's 721 Hose is Ideal for Routing in Tight Spaces

WICKLIFFE, OHIO, April 2, 2004 - The 721 hose from Parker Hannifin Corporation's Hose Products Division offers superior flexibility for high-pressure applications.

Parker's 721 hose meets SAE 100R12, ISO 3862-1 and EN 856 Type R12 specifications. Because of its one-half SAE 100R12 minimum bend radius, users can expect easy installation in tight spaces and less hose used. Parker 721 hose has a 4000 psi working pressure in sizes 3/8" ID through 1" ID; 3000 psi in the 1-1/4" ID; and 2500 psi in the 1-1/2" and 2" ID. This flexible performer can handle a variety of petroleum base hydraulic fluids and lubricating oils, water/oil emulsion and water/glycol hydraulic fluids.

Hose construction includes a neoprene synthetic rubber inner tube surrounded by four spiral layers of high-tensile steel wire reinforcement. An MSHA-accepted black synthetic rubber cover provides oil and weather resistance, while a gray mylar tape layline makes 721 hose easy to identify.

When combined with Parker Parkrimp 71 Series or BW Series fittings, Parker 721 hose provides the utmost in leak protection. The hose is compatible with Parker's family of crimpers and can be crimped without removing the hose cover due to its No-Skive design.

For a copy of Bulletin 4480-B91-US featuring Parker 721 hose, contact Parker Catalog Services, 8940 Tyler Blvd., Mentor, Ohio 44060, (440) 205-7799, call toll-free 1-800-C-PARKER, or view it on the Web at www.parkerhose.com.

The Hose Products Division is a unit of Parker Hannifin Corporation's Fluid Connectors Group. The Group is headquartered in Cleveland, Ohio and is the world's leading producer of tube fittings, rubber and thermoplastic hose and fittings, brass fittings and valves, quick-connect couplings, and assembly tools.

With annual sales of $6 billion, Parker Hannifin Corporation is the world's leading diversified manufacturer of motion control technologies and systems, providing precision-engineered solutions for a wide variety of commercial, mobile, industrial, and aerospace markets. The company employs more than 46,000 people in 44 countries around the world.

More from Materials

All Topics