Flygt-1 up and lower pump mechanical seals for Flygt pump
Combination Material
Rotary Seal Face：SiC/TC
Stationary Seal Face：SiC/TC
Rubber Parts ：NBR/EPDM/FKM
Spring and stamping parts：Stainless Steel
Other Parts：plastic/cast aluminum
Shaft Size
20mm ,22mm,28mm,35mm
