Discharge hose for hydrocarbons and industrial use

High-Performance Anti-Static Discharge Hose

POLYFLUID is a reinforced flexible hose, specially designed for the transport and delivery of hydrocarbon liquids and for firefighting operations in high-risk industrial environments. Its conductive NBR rubber inner lining and three integrated electrical continuity wires ensure a conductivity of <^10⁶ Ω, preventing the buildup of static electricity. It combines durability, flexibility, and excellent resistance to abrasion, aging, and chemicals.

To facilitate the movement of a water supply system, this hose can be used with our HOSE-PULL system of omnidirectional casters, provided that the configuration appropriate for the diameter used is selected.

Key Technical Specifications

• Textile reinforcement: 100% high-tenacity polyester, circular weave, two-end warp, twill weave, with 3 electrically conductive threads
• Elongation: longitudinal max. 3%, transverse max. 3%
• Inner lining: high-quality, conductive NBR synthetic rubber, resistant to oils and hydrocarbons
• Outer coating: black polyurethane coating, resistant to abrasion, weathering, ozone, and aging—easy to maintain and repair
• Antistatic properties: electrical conductivity <^10⁶ Ω, tested by the PTB
• Operating pressure: up to 16 bar (depending on diameter)
• Burst pressure: 30 to 60 bar
• Operating temperature: -30 °C to +80 °C
• Performance: no kinking – low pressure drop
• Standard lengths: 20 m and 40 m—other lengths available upon request
• Color: black (other colors available for orders of 500 m or more)

Dimensions and Pressure Table

Fittings and Accessories

• Available systems: DSP, Guillemin Symmetrical, Storz
• Materials: aluminum or bronze
• Connection possible with or without connection to copper wires (NBR coating ensures electrical conductivity)
• Repair kit and vulcanizing machine available upon request

Application sectors

• Fire departments
• Industry
• Merchant marine
• Refineries and petrochemicals
• Mining

Standards and Certifications

• DIN 14811
• Electrical conductivity tested and validated by the PTB (Physikalische Technische Bundesanstalt)
• ISO 9001-certified manufacturing

Distribution MMF Protection et Sécurité

Available from MMF Protection et Sécurité, the MR POLYFLUID hose is a highly technical, reliable product designed for the most demanding environments. Fully compliant with standards and proven durability.