The GESTRA security concept, i.e. boiler and spring pressure ensures a safe close and the downstream radial level nozzle for low-wear operation.
(M)PA 46 PN 40 DN 20-50 C 22.8
(M)PA 47 PN 63 DN 25, 40, 50 C 22.8
(M)PA 110 PN 250 DN 25 13 CrMo 4 4
