Couplings for RX® ERIFLON hoses series 700 800 900

The spiral-corrugated hoses of the 700, 800 and 900 series are assembled at our own workplace. Hoses from this series are almost exclusively supplied with PTFE-lined couplings in any design and material type. These PTFE-lined couplings are highly suitable for feeding very aggressive substances. For use in the food industry a hygienic transition between coupling and hose must be guaranteed. If required the assembly is pressure-tested and supplied certified. The following is a selection of the most customary connections.

Type 73 swivel nut coupling according to DIN 2353L material stainless steel sizes DN 10 to DN 50 metric thread	Type 70 swivel nut coupling with female thread and flat seal material stainless steel sizes 3/4” to 4”	Type 71 DIN thread piece with swivel according to DIN 11851 material stainless steel sizes DN 20 to DN 100
Type 70 DIN conical ferrule with nut according to DIN 11851, material stainless steel sizes DN 20 to DN 100	Type 76 Eritite adapter material stainless steel sizes 3/4” to 4”	Type 75 Eritite coupler material stainless steel sizes 3/4” to 4”
Type 77 flanged bush with rotating flange material steel and/or stainless steel according to DIN or ASA	Type 87 flanged bush with rotating flange, short design material steel and/or stainless steel according to DIN or ASA	Type 97 rotating flange for hose without braiding material steel or stainless steel according to DIN or ASA