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Mechanical Seal Code2019-11-26T16:08:07+09:00

MECHANICAL SEAL CODE

ROTARY PART

CODE DRAWING PACKING Material
“S”

SERIES

S1 O – Ring UNBALANCE
INSIDE
MULTI SPRING
S2 V – PACKING UNBALANCE
INSIDE
MULTI SPRING
S3 O – Ring BALANCE
INSIDE
MULTI SPRING
S4 V – PACKING BALANCE
INSIDE
MULTI SPRING
S5 O – Ring UNBALANCE
INSIDE
MULTI SPRING
S6 WEDGE RING UNBALANCE
INSIDE
MULTI SPRING
S7 O – Ring BALANCE
INSIDE
MULTI SPRING
S8 O – Ring UNBALANCE
DOUBLE
MULTI SPRING
S9 O – Ring UNBALANCE
DOUBLE
MULTI SPRING
“M”

SERIE

M1 O – Ring UNBALANCE
INSIDE
MONO SPRING
M21 V – PACKING UNBALANCE
INSIDE
MONO SPRING
M3 O – Ring BALANCE
INSIDE
MONO SPRING
M4 V – PACKING BALANCE
INSIDE
MONO SPRING
M5 O – Ring UNBALANCE
INSIDE
MONO SPRING
M51 O – Ring BALANCE
INSIDE
MONO SPRING
M6 O – Ring UNBALANCE
INSIDE
MONO TAPER SPRING
M61 O – Ring UNBALANCE
INSIDE
MONO TAPER SPRING
M62 O – Ring BALANCE
INSIDE
MONO TAPER SPRING
M63 O – Ring BALANCE
INSIDE
MONO TAPER SPRING
“B”

SERIES

B1 O – Ring UNBALANCE
INSIDE
METAL BELLOWS
B2 WEDGE RING UNBALANCE
INSIDE
METAL BELLOWS
“C”

SERIES

C1 O – Ring UNBALANCE
OUTSIDE
MULTI SPRING
C2 O – Ring BALANCE
INSIDE
MULTI SPRING
C3 WEDGE RING UNBALANCE
OUTSIDE
MULTI SPRING
C4 O – Ring UNBALANCE
OUTSIDE
MULTI SPRING
C5 O – Ring UNBALANCE
INSIDE
MULTI SPRING
“SC”

SERIES

SC O – Ring SINGLE CARTRIDGE MULTI SPRING
SC2 O – Ring DOUBLE CARTRIDGE MULTI SPRING
SCR O – Ring DOUBLE CARTRIDGE MULTI SPRING
“CB”

SERIES

CB1 O – Ring DOUBLE CARTRIDGE MULTI SPRING
CB2 O – Ring SINGLE CARTRIDGE MULTI SPRING

STATIONARY PART

TYPE DRAWING PACKING TYPE
A O – Ring CARBON
SOLID SIC
SOLID T/C
A1 O – Ring SOLID SIC
SOLID T/C
S/C INSERT
T/C INSERT
CERAMIC COAT
T/C COAT
A2 O – Ring SOLID SIC
SOLID T/C
S/C INSERT
T/C INSERT
CERAMIC COAT
T/C COAT
A3 PACKING SOLID SIC
SOLID T/C
S/C INSERT
T/C INSERT
CERAMIC COAT
T/C COAT
C O – Ring CARBON
SOLID SIC
SOLID T/C
C1 O – Ring SOLID SIC
SOLID T/C
S/C INSERT
T/C INSERT
CERAMIC COAT
T/C COAT
C2 O – Ring CARBON
SIC INSERT
T/C INSERT
CERAMIC COAT
T/C COAT
C3 O – Ring CARBON
SIC INSERT
T/C INSERT
CERAMIC COAT
T/C COAT
L O – Ring CARBON
SIC INSERT
CERAMIC
T/C INSERT
M O – Ring SIC INSERT
T/C INSERT
CERAMIC COAT
T/C COAT
M1 O – Ring SIC INSERT
T/C INSERT
CERAMIC COAT
T/C COAT
M2 CUP RUBBER CERAMIC
SOLID SIC
SOLID T/C

MATERIAL PART

Part of Face Code
Face Materials Zone Carbon A
Stellite Coat B
Ceramic(AI2O3) C
Ceramic Coating D
Solid T/C E
T/C Plate F
SIC Plate G
Solid SIC H
T/C Coat I
Special S
Part of Packing Code
Packing
Meterials Zone
Viton V
E.P.R E
N.B.R N
Teflon T
Kalrez K
Perfluoro F
F.E.P B
Teflon Carbon C
Graphite D
Part of Body Code
Body Materials Zone STS304 L
STS316 M
STS316L N
Carpenter 20 C
Hastelloy B I
Hastelloy C H
Titanium T
Monel Alloy O
Inconel P
17-4 PH Q

MECHANICAL SEAL SELECTION

Rating Model
Liquid Clean Water & Seal Water
Waste Water & Slurry
Refining Petrochemical Industry
Pulp & Paper Industry
Metal Industry
S1, S5, M1, M5, M6
M1, M5, M6
S1, S6, S8, S9, C1, SCR+Sub Part
M1, M5, SC, SCR+Sub Part
S1, S5, S6, S8, S9, C1, C3
Pressure Max 10 kgf / cm²
Max 30 kgf / cm²
High Pressure
S1, M1, All Model
S3, M3, M5, M62
S3A, M3A Tandem, SCR+Sub Part
Speed Max 3600 rpm
Over 3600 rpm
All Model Within Size 80
All Model + Special Type
Temperature Max 150 °C
Max 250 °C
Over 250 °C
All Model
All Model + Sub Part
Special + Sub Part