Inflator System · Corrugated Hoses

DIR Series

Combines an elliptical inner and outer profile with EPDM construction and high flexibility for tighter routing paths, controlled positioning, and lasting mechanical stability in demanding technical configurations.

L340 · 340 mm (13.39 in) L410 · 410 mm (16.14 in)

Matching Internal Cable

Cable length matched to HYDPRO Corrugated Hose configurations. Sold separately.

View Internal Cable

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Hose DIR corrugated hose with tapered flared fitting on the left

Close-up of corrugated hoses and a cylinder valve on a diver's rebreather harness

Corrugated Hose Series

Elliptical EPDM profile for disciplined technical routing

Diver with dive light approaching a submerged statue on the seabed

Specifications

Material

TPE construction selected for dependable flexibility, standard handling response, and long-term everyday use across standard buoyancy applications.

Full technical specs (PDF)

Italian engineering. Predictable control

Each HYDPRO device is engineered and manufactured in Italy: one chain from raw material to release. Polymer families are selected for constant immersion, precision-drawn brass runs on in-house CNC lines, and every device leaves built, tested, and signed off under one roof.

Built to integrate. True to your setup.

Whatever the field runs, HYDPRO builds to it natively: every established mount standard, thread, and host geometry, covered from the factory. Your setup stays as it is, integration stays clean, and the response repeats: the same command, the same result, on every dive.

Proven by divers. Refined by decades.

Four decades in the water stand behind the current generation. What wears, what binds, what drifts out of tune comes back from real dives to the bench, and the next revision answers it. Control you can feel, refined one generation at a time.