Silicone Standard Wall High Temperature Coolant Hose, Series 6750 | #6750-3250003


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6750-3250003

Silicone Standard Wall High Temperature Coolant Hose, Series 6750 | #6750-3250003 OBSOLETE

Note: This product is no longer available – please refer to the “Recommended Products” section of this page for alternative products, or contact us for further assistance.


Technical Specifications

  • Minimum Burst Pressure (psi): 75
  • Hose I.D. (inch): 3-1/4
  • Cover Material: Silicone
  • Media: Coolants, Water
  • Specifications Met: SAE J20R1, Class A
  • Inside Diameter: 3-1/4 inch, 82.6 mm
  • Application: Engine, Silicone Coolant
  • Hose Reinforcement Material: Multiple Plies of High Temperature Textile
  • Package Type: Carton
  • Quantity per Box: 1 x 3-ft Lengths
  • Outside Diameter: 3.600 inch, 91.4 mm
  • Hose Inner Tube Material: Brick Red, Silicone
  • Cover Color: Blue
  • Cover Structure: Glossy
  • Minimum Operating Temperature: -65 °F, -54 °C
  • Maximum Operating Temperature: 350 °F, 176 °C
  • Weight: 3.16 lb, 1.43 kg
  • Minimum Burst Pressure: 75 psi, 5.2 bar
  • Minimum Bend Radius: n/a
  • Maximum Operating Pressure: 25 psi, 2 bar
Safety Warning

Item Information

Parker's Series 6750 Silicone Standard Wall High Temperature Coolant/Heater Hose provides excellent service across a wide variety of coolants and multiple engine heater and radiator applications. The silicone construction resists chemicals, aging, cold leaks, cracking, delamination, heat, ozone and peeling to maximize performance. The hose is flexible for easy routing and installation, resists the elevated temperatures common to engine compartments and is available in convenient 3-ft standard lengths.

Markets:
• General Industrial
• Transportation

Features/Benefits:
• Tube: Red silicone for superior heat resistance to 350°F.
• Reinforcement: Multiple textile plies for strength and kink resistance.
• Cover: Blue silicone for superior temperature resistance and easy identification.

Applications:
- media
• Coolant
• Hot water
- usage
• Coolant transfer in heater and coolant circuits
• Agricultural equipment
• Buses
• Construction equipment
• Off-road equipment
• Trucks

Industry Standards:
• SAE J20R1 Class A

Safety/Technical:
• Design Factor: 3:1
• Nonconductive

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Literature and Reference Materials
CAT 4800, Industrial Hose
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