Pump Matrix - 1590
34
309528L
Pump Matrix - 1590
Husky 1590 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 digit is always
D, designating Husky diaphragm pumps. The remaining
five digits define the materials of construction. For
example, a pump with an aluminum air motor, stainless
steel fluid section, stainless steel seats, PTFE balls, and
PTFE diaphragms is Model No.
D B S B 1 1.
To order
replacement parts, refer to the part lists on pages 37-38.
The digits in the matrix do not correspond to the ref.
nos. in the parts drawing and lists.
Diaphragm
Pump
1590
Air Motor
Fluid Section
-
Seats
Balls
Diaphragms
D (for all pumps)
B Aluminum
(Standard)
S Sanitary Stain-
less Steel
-
3 (316 SST with
PTFE o-rings)
1 (PTFE)
1 (PTFE)
C Aluminum
(Remote)
-
B (316 SST with
FDA fluo-
roelastomer
o-rings)
6 (Santoprene®)
6 (Santoprene®)
T Stainless Steel
(Standard)
-
6 (Santoprene®
with PTFE
o-rings)
7 (Buna-N)
7 (Buna-N)
U Stainless Steel
(Remote)
-
C (Santoprene®
with FDA fluo-
roelastomer
o-rings)
8 (fluoroelas-
tomer)
8 (fluoroelas-
tomer)
-
7 (Buna-N)
-
8 (fluoroelas-
tomer)