ISTANTANEOUS FITTINGS FOR BRAKING SYSTEMS

CHARACTERISTICS AND SCOPE OF USE

The SIRIT brass istantaneous push-in fitting has been designed to be used with (Rilsan) 11/12 polyamide or (Hytrel) elastomeric polyester tubings on the pneumatic circuits of auxiliary and braking systems on trucks and trailers.
It is a ready-to-use safety fitting that does not require additional tools or equipment for coupling with the tubings. The only operation required is the manual insertion of the tubing in the seat of the fitting.

This make for a much shorter assembly time than with traditional cutting ring-type coupling.
Assembly time are estimated to be 70%÷80% shorter. The tolerance of the used tubings must comply strictly with those set forth in ISO standard 7628 and DIN standard 74324/73378.

The operating heat range for the SIRIT istantaneous fitting is +100°C / -40°C. The seal in these conditions is ensured by means of a specific design mix selected for the SIRIT O-Ring.