Page 18 - Stucchi USA 2010 Product Catalog

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Overview
The “Original One”, that is
the FIRG flat face series from
Stucchi. Developed in 1983,
Stucchi has supplied the original
ISO 16028 interchangeable
coupling, and still continues
to supply this series due to
the good performance, long
life and competitive prices
on this series.
Applications
Mobile Construction, Agriculture,
General Industrial, Mining or
anywhere fluid loss and
contamination of a hydraulic
circuit needs to be eliminated.
Options
- Couplings: zinc
plated steel
- Nipple: hardened steel
for anti-brinnelling
- Seals: Nitrile with Teflon
anti-extrusion ring
- Viton, Kalzrez, EPDM
upon request
- Ports: NPT, SAE
- Tight tolerances ensure
equal loading of couplers
- Female seal swaged
to prevent extrusion
- No air inclusion
during connection
- Flat mating surface
easily cleaned
- Non-spill design
avoids fluid loss during
connection/disconnection
Series: FIRG
Interchange: ISO 16028
The FIRG quick coupling, head of the family of flat face has been
produced since 1983. Interchangeability in accordance with ISO
16028. The interchangeability of size 3/8 is also in accordance
with NFPA T3.20.15 (HTMA).
- Nitrile seal with specially shaped anti extrusion rings in Teflon
- FIRG designed integrated sealing mechanism greatly reduces
premature wear by movement between coupler and nipple parts
caused by impulse pressure and by the weight of the flexible
pipes when the coupling is in horizontal position
Flat Face
ISO 16028 Interchange Couplings
Flat Face