Devices to prevent pollution by backflow of potable water. Pipe interrupter with permanent atmospheric vent DN 10 to DN 20. Family D, type C Ingestion-build-221493 Light distillates are typically automotive

Light distillates are typically automotive engine petrol

including regional

cleaning and maintenance

Annex I (informative) Product qualification

NOTE Test methods for determining the opaque area percentage are given in the informative annex A

Devices to prevent pollution by backflow of potable water. Pipe interrupter with permanent atmospheric vent DN 10 to DN 20. Family D, type C Ingestion-build-221493 Light distillates are typically automotiveWhat is BS EN 14453 Pipe interrupter with atmospheric vent about? BS EN 14453 is a technical specification that specifies: Field of application Requirements for pipe interrupters with permanent atmospheric vent Dimensional, the physico chemical properties and the properties of general hydraulic, mechanical and acoustic design of pipe interrupters with permanent atmospheric vent, DN 10 to DN 20 Test method and requirements for verifying these