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Pump Matrix
312877C 3
Pump Matrix
Check the identification plate (ID) for the 20-digit part number of your
pump. Use the following matrix to define the components of your pump.
For example, pump number 1050A-A01AA1SSBNBNPT represents a
Husky 1 inch, 50 gpm aluminum pump (1050A), with aluminum center
section (A01), a standard air valve (A), aluminum fluid covers (A) and
manifolds with standard ports in inches (1). The pump has stainless steel
seats (SS), buna-N check balls (BN), buna-N diaphragms (BN), and
PTFE manifold o-rings (PT).
NOTE: Options for seats, check balls, diaphragms, and seals vary for the
1050A, 1050C, 1050P, and 1050S pump models. To build a pump, use
the selector tool at www.graco.com or speak with your distributor.
ATEX Certifications
CONFIGURATION NO.PART NO. SERIAL NO.
SERIESDATE CODE
MAX WPR PSI-bar
MADE IN
Pump ID
Pump
(1 inch ports, 50 gpm)
Center Section and
Air Valve Material Air Valve/Monitoring Fluid Covers and Manifolds
1050A★
Aluminum
1050C★
Conductive
Polypropylene
1050P
Polypropylene
1050S‡
Stainless Steel
Aluminum
A01A Standard A1
A2
C1
C2
P1
P2
S1
S2
Aluminum, standard ports, inch
Aluminum, standard ports, metric
Conductive polypropylene,
center flange
Conductive polypropylene, end flange
Polypropylene, center flange
Polypropylene, end flange
Stainless steel, standard ports, inch
Stainless steel, standard ports, metric
A01B Pulse Count✖
A01C DataTrak✖
A01D Remote
Conductive
Polypropylene
C01A Standard
C01B Pulse Count✖
C01C DataTrak✖
C01D Remote
Polypropylene
P01A Standard
P01B Pulse Count✖
P01C DataTrak✖
P01D Remote
★, ‡, or ✖: See ATEX Certifications below.
Check Valve Seats Check Valve Balls Diaphragm Manifold O-Rings
AC
AL
BN
FK
GE
PP
PV
SP
SS
TP
Acetal
Aluminum
Buna-N
FKM Fluoroelastomer
Geolast
®
Polypropylene
PVDF
Santoprene
®
316 Stainless Steel
TPE
AC
BN
CR
CW
FK
GE
PT
SP
SS
TP
Acetal
Buna-N
Polychloroprene Standard
Polychloroprene Weighted
FKM Fluoroelastomer
Geolast
PTFE
Santoprene
316 Stainless Steel
TPE
BN
CO
FK
GE
PO
PT
SP
TP
Buna-N
Polychloroprene Overmolded
FKM Fluoroelastomer
Geolast
PTFE/EPDM Overmolded
PTFE/EPDM Two-Piece
Santoprene
TPE
—
PT
None
PTFE
★
All 1050A (Aluminum) and
1050C (Conductive Polypropylene)
p
umps are certified:
II 2 GD c IIC T4
‡ 1050S (Stainless Steel) pumps
with aluminum or conductive poly-
propylene centers are certified:
II 2 GD c IIC T4
II 1 G
EEx ia IIA T3
Nemko
06ATEX1124
✖ DataTrak and Pulse Count
are certified:
ti14103a