Vibrant internal support spring for -12AN flexible hoses offers a 4-foot steel liner to prevent collapse in braided flex hoses when routed tightly or exposed to vacuum. The internal spring supports hose walls and helps preserve flow and reliability. It is not designed for PTFE-lined flex hose and is intended for larger-diameter braided hose applications where internal support is required.
Vibrant Internal Support Spring for -12AN Flexible Hoses - 4 Foot Length