Heavy Duty Fluoropolymer Chemical Hose Type 4121SGF and 4124SSF
This type is designed for hazardous chemicals where a PTFE chemical resistant liner is required for tank truck, railcar, and in plant transfers suitable for use with a wide variety of chemicals.
Color/Cover: 4121SGF Light Blue/PVC Coated Nylon, Abrasion, Ozone Resistant; 4124SSF Light Blue Yellow Stripe/PVC Coated Nylon, Abrasion, Ozone Resistant
Inner Wire: T316 Stainless Steel Wire
Inner Lining: PFA, HP, ETFE
Carcass: Polypropylene Fabrics, Films and Seamless Tubes
Outer Wire: 4121SGF Galvanized Steel; 4124SSF T316 Stainless Steel
Extra: Special Color Coding and Branding
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
EN13765:2010, IMO, IBC, BS5842, NAHAD-600:2005
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.
Pressure based on safety factor 4:1. Dimensions and weight are approximate and are subject to change. For additional technical data such as pressure drop, max. flow rates and tensile strength, please consult Titeflex US Hose engineering. Increased operating temperatures will reduce working pressure of the assemblies. Fitting pressure rating may limit working pressure of the assembly. Rated working pressure is @ 70°F (21°C).