Fluoropolymer lined composite hose with stainless steel inner wire, and either galvanized steel (4131) or stainless steel (4134) 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 is available for aggressive chemical transfer applications. Working pressures of up to 250 psi (17 bar) and temperatures of up to 160 degrees C (320 F).
High Temperature Fluoropolymer Chemical Hose Type 4131SGF and 4134SSF
This type is designed specially for the conveyants at higher temperatures using PTFE and fiberglass materials. Suitable for hot lube oils and chemicals requiring higher temperatures.
Color/Cover: 4131SGF Orange/PVC Coated Nylon, Abrasion, Ozone Resistant; 4134SSF Orange Yellow Stripe/PVC Coated Nylon, Abrasion, Ozone Resistant
Inner Wire: T316 Stainless Steel Wire
Inner Lining: PFA, HP, ETFE
Carcass: Heat Resistant Fiberglass, Polypropylene Fabrics, Films and Seamless Tubes
Outer Wire: 4131SGF Galvanized Steel; 4134SSF T316 Stainless Steel
Temperature Range: -22°F to +325°F (-30°C to +162°C)
Vacuum Range: 26 inHg (660 mmHg), 0.9 bar
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).