Machine Design
Diagnostic hoses

Diagnostic hoses

The 56DH & TEMA diagnostic hoses, for use on heavy construction, agriculture, and mobile equipment where hydraulic systems are monitored, come in micro bore sizes (1/8 and 3/32 in., 4 and  2 mm) and in pressure ranges from 6,000 to 9,200 psiw. The hose’s smaller bore lets it fit into tighter routings and the high-tensile, aramid reinforcement minimizes response time and signal loss due to minimal volumetric expansion.

A Pressure Diagnostic (PD) port in the hose fitting is available for the 56DH hose to speed up assembly time by eliminating the hose fitting, bulkhead adapter, and PD nipple.

Parker Hannifin Corp., Parflex Div., 1300 N. Freedom St., Ravenna, OH  44266, (800) 423-6551,

Hide comments


  • Allowed HTML tags: <em> <strong> <blockquote> <br> <p>

Plain text

  • No HTML tags allowed.
  • Web page addresses and e-mail addresses turn into links automatically.
  • Lines and paragraphs break automatically.