PTFE Hose - 929/929B | #929B-4


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929B-4

PTFE Hose - 929/929B | #929B-4

Conductive PTFE Hose provides continuity between the end fittings for applications where electrostatic charges could be a potential hazard.


Technical Specifications

  • Hose Style: Static Dissipative PTFE
  • Hose I.D. (inch): 3/16
  • Design Factor: 4:1
  • Media: Air, Chemicals (Adhesive), Lubricants (Oils), Petroleum Hydraulic Fluids, Water
  • Specifications Met: SAE 100R1, Type 4B
  • Maximum Operating Pressure: 3000 psi, 20.7 MPa, 207 bar
  • Maximum Operating Temperature: 450 °F, 232 °C
  • Minimum Bend Radius: 2 inch, 51 mm
  • Minimum Operating Temperature: -100 °F, -73 °C
  • Compatible Fitting: 91N Series
  • Application: Adhesive Dispensing, Chemical Transfer, Compressed Air/Gases, Foam Mixers, High Temperature Hydraulics, High Temperature Applications
  • Inside Diameter: 3/16 inch, 5 mm
  • Weight: 0.08 lb/ft, 0.12 kg/m
  • Cover Material: n/a
  • Hose Inner Tube Material: Polytetrafluoroethylene (PTFE) Static Dissipative
  • Vacuum Pressure Rating: 28 inch-Hg, 711.2 mm-Hg
  • Size: -4
  • Hose Reinforcement Material: Braid of 304 Stainless Steel
  • Product Style: Static Dissipative
  • Product Type: PTFE Hose
  • Outside Diameter: 8.6 mm, 0.340 inch
Safety Warning

Item Information

Parker’s 929/929B Heavy Wall Smoothbore PTFE Hose features improved kink resistance and enhanced resistance to gas permeation over 919/919B hose due to an increased wall thickness. These PTFE hoses have exceptional chemical compatibility and handle temperatures as high as +450°F.  They are used in numerous applications including but not limited to chemical transfer lines, high temperature general hydraulics, and coolant lines. The PTFE core tube resists moisture and offers the lowest coefficient of friction of any known plastic, therefore minimizing pressure drops and deposits.

PTFE hoses are less susceptible to cracking from stress or flexing than metal hoses.  The 929 hose meets SAE 100R14A and is constructed of a natural FDA compliant PTFE tube while 929B hose meets SAE 100R14B and is manufactured with a black static-dissipating PTFE core tube.  Parker 919B should be used when conveying non-conducting fluids such as oils, paints, fuels, or steam.

Markets:  
• Fluid Handling
• Medical
• Oilfield Service
• Transportation
• Military

Features/Benefits:
• Tight bend radius for easy handling and smooth operation
• Increased kink resistance
• Enhanced resistance to gas permeation due to increased PTFE wall thickness (.040”)

Applications:
• Chemical transfer lines
• General hydraulics
• Compressed air/gases
• Adhesive dispensing
• Coolant lines
• Medical gases

Certifications/Compliance:
• Meets/Exceeds SAE 100R14A - 929
• Meets/Exceeds SAE 100R14B - 929B
• FDA CFR 177.1550 (Natural tube)

Technical Specifications:
• Hose I.D. is nominal
• Hose O.D. is maximum
• Use hose 929B with static-dissipative core tube when conveying non-conducting fluids such as oils, paints, fuels, steam, etc.

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Where to Buy

Local Contact

South Africa Headoffice

Parker Hannifin (Africa) Pty LTD

Sales Company South Africa

10 Berne Avenue

Aeroport

Kempton Park

Gauteng

South Africa

1620

Phone

0027 11 961 0700

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