Stern ST 2000DC April 28, 2014/in Mechanical seals /by Gonzalo OPERATING CONDITIONS: Temp. -20 ° to 220 ° C. Pressure: ≤ 2.5 MPa. Speed. ≤ 16m / s. MATERIALS: Stationary track: Q1, A, V1. Rotary track: A, Q1, U2. O’rings: E, V, Afias, Kalrez. Springs and other parts: F, G, M. USES: Clean water, wastewater, oil and other moderately corrosive fluids Contact us Gonzalo http://www.sternseals.com/wp-content/uploads/logo.png Gonzalo2014-04-28 13:02:102014-04-28 13:02:10Stern ST 2000DC