627 Hose | Product Series

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Hose Inside Diameter

Specifications Met

Maximum Operating Pressure

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627 Hose

627 Hose

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Parker’s 627 is utilized for the transfer of coolants in high performance computers and data farms. The EPDM, peroxide cured tube is specially formulated for compatibility with industrial coolants.

Technical Specifications

  • Minimum Bend Radius: 1.3 to 4.5 inch, 33 to 114 mm, 1.3 to 9 inch, 33 to 228 mm
  • Hose Inner Tube Material: Ethylene Propylene Diene Monomer (EPDM) peroxide cured, Black peroxide cured
  • Cover Material: Ethylene Propylene Diene Monomer (EPDM)
  • Application: Media Transfer
  • Media: Chemicals - Check your fluid compatibility with our catalogue chart.
  • Specifications Met: UL 94 (HB)
  • Weight: 0.19 to 0.68 kg/m, 0.19 to 1.24 kg/m, 0.13 to 0.46 lb/inch, 0.13 to 0.84 lb/inch
  • Inside Diameter: 3/8 to 1 inch, 3/8 to 1-1/2 inch, 9.5 to 25.4 mm, 9.5 to 38.1 mm
  • Maximum Operating Pressure: 1.034 MPa, 150 psi, 10 bar
  • Outside Diameter: 0.7 to 1.4 inch, 0.7 to 2 inch, 16.7 to 36.3 mm, 16.7 to 50 mm
  • Hose Reinforcement Material: Mutiple Plies of Textile
  • Cover Color: Black
  • Maximum Operating Temperature: 212 °F, 100 °C
  • Minimum Operating Temperature: -40 °F
Safety Warning

Full Product Description

The 627 is designed for transferring coolant in high performance computers and data farms. The tube is a proprietary compounded EPDM, which is peroxide cured to enhance the chemical and temperature resistance, while increasing the sealing capabilities of the hose for the computer and electronics industry. The EPDM cover is compounded for added features such as ozone and abrasion resistance. The engineered synthetic fiber reinforcement easily withstands the pressures created in the fluid loop. The combination of these hose features added with the UL Flame resistance makes the 627 hose very effective in helping control the temperatures of the operating systems.
Markets:
• Thermal Cooling

Features/Benefits:
• Peroxide cured EPDM tube
• -40°F to +212°F (-40°C to +100°C) temp rating
• 150 psi maximum working pressure rating
• 4:1 Safety Factor
• UL94 HB Flame resistance rating

Applications:
• Data farms
• High performance computers

Industry Standards:
• UL94 Flame Resistance Rating HB

Safety/Technical:
• Design Factor: 4:1
• Designed to be used with hose barbs and clamps

Warnings:
• Couplings attached with bands or clamps may reduce the working pressure of the hose to less than the maximum rated working pressure of the hose. Refer to NAHAD Industrial Hose Assembly Guidelines.

Related Documents

Literature and Reference Materials
Hose Products Division Catalog 4400 - Hose, Fittings, Accessories and Equipment
FCG HPD 627 Hose Bulletin
FCG HPD Thermal Management Bulletin
Product Demos & Tutorials
Thermal Management Solutions
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Products Hose Inside Diameter Specifications Met Maximum Operating Pressure
627-12-RL 3/4 UL 150
627-16-RL 1 UL 150
627-6-RL 3/8 UL 150
627-8-RL 1/2 UL 150
627-20-RL 1 1/4 UL 150
627-24-RL 1 1/2 UL 150
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