Profile: Flow Design, Inc. specializes in the production of automatic flow control devices. Our product line includes pressure controller, flow set, versaflow hoses and hook-up connectors. Our fire-rated hose assembly has a braided stainless steel outer band with EPDM inner tube and brass or steel fittings. Our pressure/temperature test port features dual durometer EDPM internal seals and dual seal safety cap, with retaining strap. We are certified with ISO 9001 standard.