Litiiso tsa mochini oa pompo ea Fristam

Litiiso tsa mochini oa pompo ea Fristam-1 Fristam, nka sebaka sa Vulcan W-2201/1, collet ea flush bakeng sa litiiso tse peli ntle le sehlahla.
Fristam-2 Single spring mechanical seals bakeng sa Fristam FP/FL/FT Pump Series
Fristam-3 Setulo se emisitsoeng se nang le li-O-ring tse peli tse loketseng bakeng sa phetisetso ea pompo ea Fristam ea Vulcan W3001-1, W3501-1