Serto, Precision Fittings

The Serto product line is part of the Gressel AG operation in Aadorf, Switzerland. Gressel was founded in 1923 and has over 75 years of experience in the "Workholding" business.

What started with the tube connection EGA (Edmund Gressel Aadorf) in 1952, with time and development became the SERTO compression fitting - a complete system of tube unions, valves, tubes, and accessories. The advantages of the unique radial system are still impressive today, when it comes to assembly and dismantling.

Applications:
The Serto fittings, unions, valves, quick-connect couplings, tubes, hoses, pneumatic coupling elements, and many accessories are being used for everything that has to be conveyed, distributed, and regulated. Liquids, oil, air, and gases are only a few of the different materials transported by these systems.

Products:

  SERTO PVDF (polyvinylide fluoride) SO 2
Unions / valves / couplings

diameter 4 - 16 mm

max 10 bar

-40� up to +120� C
Application:
Chemical equipment construction, process engineering, bio technology, medical and laboratory technology, clean room engineering, paper and micro electronic industry.
  SERTO PA (polyamide 6.6) SO 3
Unions / valves / couplings / pneumatic manifolds

diameter 4 - 12 mm

max 10 bar

-40� up to +80� C
Application:
Air distribution, pneumatic installations
  SERTO brass M (metric design)
Unions / valves / couplings

diameter 2 - 35 mm

max 125 bar

-40� up to +180� C
Application:
Universal
  SERTO brass G (British standard design)
Unions / valves / couplings

diameter 2 - 35 mm

max 125 bar

-40� up to +180� C
Application:
Universal
  SERTO stainless steel (1.4571) SO 5
Unions / valves / couplings

diameter 1.6 - 28 mm

max 250 bar

-40� up to +300� C
Application:
Universal
  SERTO steel, SO 6
Unions / valves

diameter 4 - 30 mm

max 125 bar

-40� up to +200� C
Application:
High operating pressures, hydraulic and vacuum
  SERTO chemical nickel plated, SO 8
Unions / valves / couplings

diameter 4 - 18 mm

max 125 bar

-40� up to +180� C
Application:
Universal
  SERTO Accessories / Tools
Hose-cutter

Strap mount clip

PTFE-thread seal tape

Deburring tool
Application:
Universal

For detailed information visit the SERTO website at: http://www.serto.com



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