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MasterFlexModel Master-PUR H-F - Heavy-Duty Polyurethane Hose For Food And Pharma Applications

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The Master-PUR H-F is a heavy-duty polyurethane hose specifically designed for food and pharmaceutical applications. The hose is constructed from 100% pure polyester polyurethane, which complies with FDA regulations. The spiral material is spring steel wire, optionally coated with polyurethane or equipped with a stainless steel helix. This design offers a range of technical benefits, including high tensile and burst strength, flame resistance, and a smooth inner wall that enhances flow characteristics. The hose is exceptionally abrasion-resistant and chemical-resistant, ensuring durability in demanding conditions. It is also gas-tight, halogen and plasticizer-free, and oil/petroleum-proof. Enhanced pressure and vacuum characteristics make it ideal for the transport of granules, loading and unloading of silos, ships, and trucks, particularly for materials with high bulk density.

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Temperature Range

  • -22°F up to 195°F
  • Intermittent to 260°F

Standard Production

  • Dia. 2" to 16"
  • Color: Transparent
  • Standard length: 25'
  • Hose wall thickness: 0.055"
  • Item number: 303-401
  • Antistatic, surface resistance R0 <109
  • Hose wall conforms to FDA food contact as described in
    book 21, section 177.2600 and 177.1680
  • Flame-resistant
  • Good flexibility
  • Small bend radius
  • Heavyweight
  • High tensile and burst strength
  • Highly abrasion-resistant
  • Kink-resistant
  • Oil/petroleum-proof
  • Solvent-resistant
  • Gas-tight
  • Halogen/plasticizer-free
  • Good UV/ozone resistance
  • Improved pressure and vacuum characteristics
  • Smooth inner hose wall for optimum flow
  • Good chemical resistance

Heavy grade flexible hose ideal for granule transport, loading and unloading silos, ships, and trucks for high bulk density materials.

  • Food industry
  • Pharmaceutical industry
  • Suction and transport hose for abrasive solids and gases
  • Suction of paper and textile fibers
  • Transport of large amounts of abrasive media
  • Transport hose for abrasive solids in fire risk areas
  • Woodworking machines
  • Exhaust equipment in wood-working industries
  • Rear suction hoses on small machines, public utility cleansing
  • and refuse collection vehicles
  • Wet and dry process conveyance