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Configuration Number
Configuration
Configuration
Check the identification plate (ID) for the
Configuration Number of your pump. Use the
following matrix to define the components of your
pump.
When you receive your pump, record the 8 character
part number found on the shipping box (e.g.,
811.0018):
_____________
Also record the configuration number on the pump ID
plate to assist you when ordering replacement parts:
_____________________________________
Sample
Sample Configuration
Sample
Configuration Number:
Configuration
Number:
Number:
VA
VA - - - 2H
VA
2H
2H
25
25
25
X X X
Pump
Pump
Wetted
Model
Size
Parts
NOTE: Some combinations are not possible. Please check with your local supplier.
NOTE:
NOTE:
Pump
Pump Size
Size
Pump
Pump
Pump
Pump
Size
VA
VA - - - 2H
VA
2H
2H
25
25
25
25 mm
Ball
Ball Material
Ball
Material
Material
BN
BN
BN
Buna-N
NW
NW
NW
Polychloroprene
weighted
SP
SP
SP
Santoprene
TF
TF
TF
PTFE
VT
VT
VT
FKM
812.0063
Number Matrix
Matrix
Number
Matrix
VA - - - 2H25XS
2H25XS - - - STTFTSD25B21
STTFTSD25B21
VA
VA
2H25XS
STTFTSD25B21
S S S
ST
ST
ST
TF
TF
TF
Air
Seats
Balls
Section
Wetted Parts
Parts
Wetted
Wetted
Parts
X X X
High Sanitation,
3-A 0.8 μm
Y Y Y
Pharmaceutical,
0.5 μm
Diaphragm Material
Diaphragm
Diaphragm
Material Connections
Material
Connections
Connections
BN
D2
BN
BN
Buna-N
D2
D2
SP
T2
SP
SP
Santoprene
T2
T2
TO
PTFE
TO
TO
Overmolded
TS
TS
TS
PTFE/San-
toprene,
2-piece
VT
VT
VT
FKM
Configuration Number Matrix
TS
TS
TS
D2
D2
D2
Diaphragms Connections
Air Section
Section
Air
Air
Section
E E E
Polished Stainless
Steel
S S S
Stainless Steel
Options
Options
Options
SB
DIN 11851
SB
SB
Sanitary
(DN25)
ball
TRI-CLAMP
1"
SB
SB
SB
21
21
21
Options
Certifications
Seat Material
Material
Seat
Seat
Material
Stainless Steel,
SB
SB
SB
Buna-N gasket
SE
SE
SE
Stainless Steel,
EPDM gasket
Stainless Steel,
ST
ST
ST
EP-TF gasket
SV
SV
SV
Stainless Steel,
FKM gasket
Certification
Certification
Certification
21
21
21
EN 10204
type 2.1
31
31
31
EN 10204
type 3.1
5
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