Examples
Single Mechanical Seals Description
Example: PB01-60R/L05-BQ2VGG
PB01.......Seals type
60-mm.......Seals size in mm
R.......Spring direction, R means right, L means left
L05.......Seat shape
BQ2VGG.......Mechanical Seal materials
B.......It means the rotating ring material is Resin Impregnated Carbon Graphite (Furan)
Q2.......It means the stationary ring material is Silicon Carbide, Reaction bonded
V.......It means the secondary seal material is Viton
G-316.......It means the spring material is Stainless steel 316
G-316.......It means the metal fitting material is Stainless steel 316
Double Mechanical Seals Description
Example: PC03-60R/C06-BQ2VGG/AQ1EGG
PC03.......Seals type
60-mm.......Seals size in mm
R.......Spring direction, R means right, L means left
BQ2VGG/AQ1EGG..........Mechanical Seal materials
B.......It means the rotating ring material is Resin Impregnated Carbon Graphite (Furan)
Q2.......It means the stationary ring material is Silicon Carbide, Reaction bonded
Atmosphere side V.......It means the secondary seal material is Viton
materials G-316.......It means the spring material is Stainless steel 316
G-316.......It means the metal fitting material is Stainless steel 316
A.......It means the rotating ring material is Antimony Impreg. Carbon Graphite
Q1.......It means the stationary ring material is Silicon Carbide, Sintered Pressureless
Medium side E.......It means the secondary seals material is EPDM
materials G-316.......It means the spring material is Stainless steel 316
G-316.......It means the metal fitting material is Stainless steel 316
