Non-Conductive Thermoplastic Hoses – 518C/518D | #518D-4

518D Non-Conductive Hose has a high density braid to handle maximum impulse and a nylon core material that allows for improved chemical compatibility over 518C thermoplastic hose. Size -4 features a heavier cover, making splitting twinline hose easier.

Part Number:518D-4

Description:REFER TO 518D-4-500-CL

Technical Specifications
Material – Hose Inner Tube: Nylon
Hose I.D. (inch): 1/4
Disclaimer: The user, through its own analysis and testing, is solely responsible for making the final selection of the system and components and assuring that all performance, endurance, maintenance, safety and warning requirements of the application are met. The user must analyze all aspects of the application, follow applicable industry standards, and follow the information concerning the product in the current product catalog and in any other materials provided from Parker or its subsidiaries or authorized distributors. Refer to Fluid Connectors Safety Guide.
Hose Inside Diameter: 6 mm
Maximum Operating Pressure: 3,000 psi, 20.7 MPa
Compatible Fitting: 56 Series
Minimum Operating Temperature: -40 °F, -40 °C
Maximum Operating Temperature: 212 °F, 100 °C
Minimum Bend Radius: 1.5 inch, 38 mm
Specifications Met: SAE 100R7, SAE J517 for less than 50 micro-amps leakage under 75,000 volts per ft.; ANSI A92.2
Media: Hydraulic Fluid
Application: Aerial Lift, Hydraulics, Mobile Equipment
Hose Type: Non Conductive
Color: Orange
Vacuum Pressure Rating: 28 Inch-Hg
Item Information

Parker’s Non-Conductive Thermoplastic Hoses – 518C/518D features an improved force to flex and has a high density braid to handle maximum impulse life without the loss of flexibility. The lay lines on these hoses have both ANSI and SAE maximum working pressure listed. They are the optimal solution for medium pressure hydraulic service where hydraulic circuit exposure and contact with high voltage may be encountered. Both are available in twin-line and multi-line constructions.

Markets

  • Machine Tool
  • Industrial
  • Mobile Equipment
  • Transportation
  • Material Handling

Features/Benefits

  • Twin or multi-line constructions available
  • High density braid for maximum impulse life without loss of flexibility
  • 518C available with field attachable and permanent crimp fittings
  • 518D has a nylon core material that allows for greater chemical compatibility

Applications:

  • Medium pressure hydraulic service where hydraulic circuit exposure and contact with high voltage may be encountered
  • Turf equipment and grounds maintenance
  • Utility trucks
  • Aerial lLift

Certifications/Compliance:

  • Meets SAE J517 for less than 50 micro-amps leakage under 75,000 volts per ft.
  • Meets/Exceeds SAE 100R7 specifications and Electrical Standards except 518C-2 with respect to maximum working pressure
  • ANSI A92.2

Technical Specifications:

  • 518C Tube: Copolyester
  • 518D Tube: Nylon
  • Reinforcement: Fiber
  • Cover: Polyurethane, non-perforated
  • Lay lines on hoses will have both ANSI and SAE maximum pressure listed; ANSI A92.2 “Vehicle Mounted Elevating and Rotating Aerial Devices”
  • Maximum Working Pressure rated per ANSI A92.2; for SAE 100R7 rating, view Parflex Catalog 4660
  • 518C Limited to +135F for synthetic hydraulic fluids and water-based fluids
  • +/- 2% Change in length at maximum working pressure
  • Hose I.D. is nominal
  • Hose O.D. is maximum

Note:

  • Only the SAE pressures are listed in the table. Review CAT 4660 to view ANSI and SAE pressures.

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Description