Fristam pump mechanical seals

Fristam-1 Fristam pombi mechanical zvisimbiso, tsiva Vulcan W-2201/1, flush collet yezvisimbiso zvakapetwa pasina gwenzi.
Fristam-2 Single spring mechanic seals yeFristam FP/FL/FT Pump Series
Fristam-3 Yakanyungudutswa yakamira chigaro ine maviri O-mhete akakodzera Fristam pombi kutsiva Vulcan W3001-1, W3501-1