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Pump Matrix - 1590
34 311879F
Pump Matrix - 1590
1590 FDA-Compliant Stainless Steel Sanitary Pumps
Your Model No. is marked on the pump’s serial plate. To
determine the Model No. of your pump from the follow-
ing matrix, select the six digits which describe your
pump, working from left to right. The first three digits are
always FD2, designating 1590 SST FDA compliant dia-
phragm pumps. The remaining three digits define the
materials of construction. For example, a 1590 FDA
pump with a stainless steel motor, stainless steel fluid
section, stainless steel seats, PTFE o-rings, PTFE balls,
and PTFE diaphragms is Model No.
FD2111. To order
replacement parts, refer to the part lists on pages 37-38.
The digits in the matrix do not correspond to the refer-
ence numbers in the parts drawings and parts lists.
Available Configurations
•FD2111
•FD2122
•FD2211
•FD2222
•FD2113
•FD2213
•FD2132
•FD2232
FDA-Compliant
Diaphragm
Pump
1590 Stainless
Steel Air Motor
Stainless Steel
Fluid Section
Seats and
O-rings Balls Diaphragms
FD2 - All 1590 Stainless Steel FDA-Compliant Pumps
1 (316 SST with
PTFE o-rings)
1 (PTFE) 1 (PTFE)
2 (316 SST with
EPDM o-rings)
2 (Santoprene®) 2 (Santoprene®)
3 (Neoprene
with SST core)
3(PTFE
Heavy-Duty)