The Parker 939/939B series convoluted PTFE hoses feature superior flexibility and kink resistance for successful operation in chemical transfer, high temperature hydraulics, and hose applications that require tight routings. In addition, the flexible capabilities of the hose allow for an improved bend radius than a 919/919B hose for simplified routing and installation. This hose series is offered with a natural, FDA compliant core tube (939) or with a static dissipative core tube (939B) for applications where electrostatic charges could occur during media transfer.

Both are reinforced with a 304 Stainless Steel braid for a durable, flexible, kink-resistant solution in numerous fluid handling, transportation and military market applications.

Markets:
• Fluid Handling
• Transportation
• Military
• Industrial

Features/Benefits:
• Excellent flexibility
• Kink resistance for simplified routing and installation
• Great chemical compatibility
• High temperature capability

Applications:
• Chemical transfer
• General hydraulics
• Hose applications requiring tight routings
• High temperature media transfer

Certifications/Compliance:
• FDA CFR 177.1550 (939 only)

Technical Specifications:
• Tube: 939 - Natural FDA Compliant PTFE
939B - Black Static-Dissipative PTFE
• Reinforcement: 304 Stainless Steel braid
• Use hose type 939B with static-dissipative core tube when conveying non-conducting fluids such as oils, paints, fuels, steam, etc.
• Not suggested for steam-cold water cycling applications
• Minimum burst pressure is 4x maximum working pressure at 73°F (23°F)
• Uses 93N Series fittings
• Hose I.D. is nominal
• Hose O.D. is maximum