Heavy Duty Polypropylene 3091 PGP – 3094 PSP Chemical Hose

Polypropylene lined composite hose with polypropylene coated steel inner wire, and galvanized steel outer wire.

Engineered with 100% chemical resistant barrier layers embedded in the hose wall to prevent permeation and leakage. Available in sizes from 1” to 4” diameter, hose assemblies are conductive and capable of full vacuum. A diverse selection of end fittings are available for various applications. Working pressures of up to 200 psi (14 bar), and working temperatures up to 100 degrees C (212 F).

Industries

  • Agriculture
  • Biofuel
  • Chemical
  • Cryogenic
  • Industrial Manufacturing
  • Marine
  • Military
  • Oil & Gas
  • Transportation

3091 Applications

This type is designed for use as a more robust chemical transfer service in heavy use truck and railcar loading, polypropylene coated steel wire and polypropylene inner liner for maximum chemical resistance.

3094 Applications

This type is designed for use as a transfer hose for corrosive acids and aggressive chemicals for tank trucks, railcar and plant transfer hose.

Standards

  • EN13765:2010
  • IMO
  • IBC
  • BS5842
  • NAHAD-600:2005

Description

3091 Construction

  • Color/Cover: Gray/PVC Coated Nylon, Abrasion, UV and Ozone Resistant
  • Inner Wire: Black Polypropylene Coated Steel Wire
  • Inner Lining: High Grade Polypropylene
  • Carcass: Polypropylene Fabrics, Films and Seamless Tubes
  • Outer Wire: Galvanized Steel
  • Additional Options: Special Color Coding and Branding

3094 Construction

  • Color/Cover: Gray White Stripe/PVC Coated Nylon, Abrasion, UV and Ozone Resistant
  • Inner Wire: Black Polypropylene Coated Steel Wire
  • Inner Lining: High Grade Polypropylene
  • Carcass: Polypropylene Fabrics, Films and Seamless Tubes
  • Outer Wire: T316 Stainless Steel
  • Additional Options: Special Color Coding and Branding

3091 Physical Properties

  • Temperature Range: -22°F to +212°F (-30°C to +100°C)
  • Maximum Elongation: ≤10% on test pressure
  • Vacuum Range: 26 inHg (660 mmHg), 0.9 bar
  • Electrical Properties: Electrically Conductive; ≤2.5 ohm/m for sizes less than 2″; ≤1.0 ohm/m for size 2″ and above

3094 Physical Properties

  • Temperature Range: -22°F to +212°F (-30°C to +100°C)
  • Maximum Elongation: ≤10% on test pressure
  • Vacuum Range: 26 inHg (660 mmHg), 0.9 bar
  • Electrical Properties: Electrically Conductive; ≤2.5 ohm/m for sizes less than 2″; ≤1.0 ohm/m for size 2″ and above

End Fittings

Specially designed end fittings have been developed for use with Willcox Composite hoses that have a unique leak-proof sealing face and specially machined helical spiral shank which engages into the corresponding internal helix wire when secured into the hose by either crimping or swaging the external ferrules.

Downloads