Stern STAF April 25, 2014/in Mechanical seals /by Gonzalo MATERIALS: Stationary Hint: F, G, Q22, U22. Rotary Head: B, Q1. O’rings: V, P, E. Springs and other parts: F, G. For axis: 32/38/42 mm. USES: Seal for sanitary pumps Alfa Laval. Contact us Gonzalo http://www.sternseals.com/wp-content/uploads/logo.png Gonzalo2014-04-25 19:32:162014-04-25 19:32:16Stern STAF