Parker Industrial Hose
7331 Series Wildcatter Multipurpose Fracking Hose

Key Features

  • Designed to handle oil and refined fuels such as biodiesel (to B20 in dedicated service), diesel, ethanol and gasoline, as well as brine, mild chemicals, fracking fluids, drilling mud, petroleum waste, slurries and water
  • Wire helix that provides full suction capability, kink resistance, flexibility for ease of handling and a path to conduct a static electrical charge to ground

Click to Enlarge

Series 7331 is a high pressure oilfield stimulation/fracking suction & discharge hose designed to handle oil and refined fuels such as biodiesel (to B20 in dedicated service), diesel, ethanol and gasoline, as well as brine, mild chemicals, fracking fluids, drilling mud, petroleum waste, slurries and water. The heavy duty multipurpose hose construction provides an extended service life in multiple applications, and incorporates a wire helix that provides full suction capability, kink resistance, flexibility for ease of handling and a path to conduct a static electrical charge to ground. The cover is resistant to abrasion, oil and weathering. 

Series 7331 is available in optional 200-foot continuous lengths through 4" ID.

Series 7331 is lighter weight and rated to a higher working pressure than Series 7330, which will be obsolete when current inventories are depleted.

The Wildcatter trade name indicates the product is designed and manufactured for premium service in oilfield applications. However, Wildcatter products may be used in other industries, markets and applications where the product meets the required performance criteria.

  • Tube: Black nitrile; ARPM Class A oil resistance
  • Reinforcement: Multiple textile plies with one or multiple wire helixes
  • Cover: Black nitrile blend; wrapped finish
  • Temp Range: -40°F to +200°F (-40°C to +93°C)
  • Brand Method: Blue text on yellow stripe
  • Brand Example: PARKER 7331 SUCTION HOSE 400 PSI MADE IN USA
  • Design Factor: 4:1
  • Industry Standards: None applicable
  • Vacuum: Full
  • Packaging: Coils