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Oleodinamica/Pneumatica Hydraulic/ Pneumatic

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FSA<br />

TEnuTA PER FLAnGE SAE TIPO FSA<br />

Descrizione<br />

La guarnizione tipo FSA (Flange SAE) ha avuto in<br />

questi anni un notevole sviluppo in tutte quelle<br />

applicazioni statiche dove un normale o-ring in NBR<br />

non resiste a pressione e al gioco di accoppiamento<br />

elevati.<br />

Lo speciale profilo, l’alto modulo elastico ed un<br />

ottimo compression-set eliminano il problema<br />

dell’estrusione e delle perdite nella flangiatura dei<br />

tubi.<br />

Limiti d’impiego<br />

Pressione: < 400 bar<br />

Temperatura: da - 35° C a + 100° C, con punte fino a<br />

+ 110° C<br />

Fluidi: olio e grassi minerali, gas non<br />

aggressivi ecc. (vedi TABELLA I, a pagg.<br />

10-11)<br />

Materiale<br />

Poliuretano standard a 93 Sh A ± 2.<br />

Codice materiale: C0<br />

Vantaggi<br />

0ttima resistenza all’abrasione e all’estrusione.<br />

Montaggio<br />

E’ importante eliminare gli spigoli vivi e le bave nella<br />

sede ed eseguire uno smusso di invito per facilitare<br />

il montaggio.<br />

Il montaggio in cava aperta risulta molto semplice.<br />

<strong>Oleodinamica</strong> & <strong><strong>Pneumatic</strong>a</strong><br />

SAE FLAnGE TyPE FSA<br />

Description<br />

The FSA seal type (SAE Flange) has recently known<br />

a significant development in all static applications<br />

where a normal o-ring in NBR would not resist to<br />

pressure and to high coupling clearance.<br />

The specific profile and the high modulus of<br />

elasticity, together with an excellent compressionset,<br />

avoid the problems of extrusion and of leaks in<br />

the tube flanges.<br />

Technical data<br />

Pressure: < 400 bar<br />

Temperature: from - 35° C to + 100° C with peaks till<br />

+ 110° C<br />

Fluids: oil and mineral grease, non-aggressive<br />

gases etc. (see TABLE I, pages 10-11)<br />

Material<br />

Standard polyurethane at 93 Sh A ± 2.<br />

Compound reference: C0<br />

Advantages<br />

Excellent abrasion and extrusion resistance.<br />

Assembly<br />

It is important to avoid any cutting edges and flash<br />

in the housing and to ensure a lead-in chamfer to<br />

facilitate mounting.<br />

The installation in open housing is extremely simple.

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