Exellence of Made in Italy

Engineered to Perform, Trusted to Deliver

SanoSub designs and manufactures critical gas and fluid management systems for medical, industrial, military, and diving applications.

Made in Italy since 1934, Proven Worldwide

For over 90 years, we’ve been developing precision systems entirely in Italy. Trusted by leading professionals and tailored to meet the highest industry standards.

One core,
Diverse expertise

Our gas and fluid management solutions are designed to meet the specific challenges of medical, industrial, special operations, and diving sectors — engineered for consistency, field-tested in critical environments, and ready for system integration.

Certified components for hospitals and clinics

Durable systems for gas distribution

Certified components for diving

Mission-critical gear for military units

Our Scale & Impact

With decades of experience and international partnerships, we’ve developed a production ecosystem that meets the needs of demanding sectors — from healthcare to industry and beyond.

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The Vision Behind
the Mission

We believe that even the smallest component can be a vital link in a life-saving chain.

That’s why we manufacture and test every product from low to high-level assembly to deliver more that just a hardware – we deliver trust.

Get in touch with SanoSub

Our technical team responds within 24 hours. Whether you’re a buyer, distributor, or engineer, we’re ready to support your project.

VISIT US

Via Leonardo da Vinci, 168 – 20090 Trezzano sul Naviglio (Milano)

CALL US

Download & Resources

Download datasheets, certifications and installation guides for all products

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We are SAN-O-SUB, a mechanical engineering company based in Italy.

Made in Italy
since 1934, Proven Worldwide

For over 90 years, we’ve been developing precision systems entirely in Italy. Trusted by leading professionals and tailored to meet the highest industry standards.

Each sector demands different solutions, all built with the same commitment.

We design tailored configurations for complex requirements that don’t fit standard categories.

Request access

Contact us to request access to specific compliance documents such as Declarations of Conformity, Product User Manuals, and Technical Instructions.