Tests results:

 

- Loading trials in accordance with the BNQ 3221-500 norm.
- Each component of the system has met the requirements of the norm.
- No breaking at the rupture loading trails under a pressure of 535 KN, 120,000 lbf.

Standards complied with:

 

- Ductile iron A536 (65-45-12)
- Gray iron A48
- ISO 9001 : 2000 (manufacturing of gray and ductile iron castings)

Patents:

 

- American 08/939,618
- Canadian 2,212,401 classification E02D-29/12

Tested product:

 

- The MTQ  Guichet Unique of  qualification of the products and suppliers confirmed that the Puistar product is considered to be a product that's been succesfully tested (14-08-02)