Dunham Rubber & Belting Corporation
Dunham Rubber & Belting Corporation
682 Commerce Parkway West Drive, Greenwood, IN 46143
Toll Free: 800.876.5340
Tel: 317.888.3002
Fax: 317.888.2335
Email: mail@dunhamrubber.com
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  • White PTFE inner core is made from non-toxic ingredients conforming to FDA standards
  • Black core is electrically conductive to release or eliminate static charge
  • Core material is inert; will not impart taste or odor or contaminate the stream
  • Wide service temperature range (-65ºF to 450ºF)
  • Excellent weathering properties; non-flammable
  • Non-stick surface is easily cleaned by autoclaving, steam, or detergent
  • Series 300 stainless steel overbraid provides for high pressures and protection of the core
  • Meets or exceeds SAE 100R14 specifications for size and pressure
Notes

Smooth core STAINLESS STEEL OVERBRAIDEO PTFE HOSE is constructed of extruded virgin PTFE material with a 300 stainless steel wire braid reinforcement jacket. The core is inert and offers long flexural life, low permeability, non- flammability, and the lowest coefficient of friction of any solid material.

The overbraid permits higher pressure uses, reduces the possibility of kinking, and generally protects the core.

Black conductive core hose works well in applications where static charge must be dissipated, such as those involving high resistivity fluids or gases at high velocity.

Flush cleaning of the hose to eliminate manufacturing residue is recommended prior to use.
Unit of Measure

Specifications

Inner Core Wall

 N/A 0.030 in

Core

 N/A Black Conductive

Hose Size

 N/A 5/16 in

Average I.D.

 N/A 0.250 in

Average O.D.

 N/A 0.375 in

Bend Radius

 N/A 3 in

Working Pressure at 70ºF

 N/A 3000 psi

Burst Pressure at 70ºF

 N/A 12000 psi

Weight/ft.

 N/A 0.098 lbs

Notes

 N/A Consult factory for assembly information.

Physical Properties

Temperature Range

 N/A -65 to 450 ºF

Average Max. Length

 N/A 300 ft

Notes

 N/A Values listed are typical for the material used in manufacture, except where noted, and are meant only as a guide to aid in design. Field testing should be performed to find the actual values for your application.