20 308981
Husky 515 and Husky 716 Pump Matrix
Your Model No. is marked on the pump’s serial plate. To determine a pump Model No. from the following matrix,
select the six digits that describe the pump, working from left to right. The first digit is always D, designating Husky
diaphragm pumps. The remaining five digits define the air motor type and the materials of construction. For
example, a pump with a standard air motor, acetal fluid section, acetal seats, PTFE balls, and PTFE diaphragms is
Model D 5 1 2 1 1.
Column 1 Column 2 Column 3 Column 4 Column 5 Column 6
Diaphragm
Pump Air Motor Fluid Section Guides Balls Diaphragms
D (for all pumps) 4 (Husky 515/716;
remote-operated)
1 (acetal)
Husky 515, NPT
2 (acetal) 1 (PTFE) 1 (PTFE)
5 (Husky 515/716;
standard)
2 (polypropylene)
Husky 515, NPT
3 (316 sst) 3 (316 sst)
3 (aluminum)
Husky 716, NPT
9 (polypropylene) 5 (TPE) 5 (TPE)
4 (Stainless Steel)
Husky 716, NPT
A (PVDF) 6 (Santoprene) 6 (Santoprene)
5 (PVDF)
Husky 515, NPT
D (duckbill) 7 (buna-N) 7 (buna-N)
A (acetal)
Husky 515, BSPT
8 (fluoroelastomer) 8 (fluoroelastomer)
B (polypropylene)
Husky 515, BSPT
C (aluminum)
Husky 716, BSPT
D (stainless steel)
Husky 716, BSPT
E (PVDF)
Husky 515, BSPT
Note: The following models have ports that open downward. See page 21.
Husky 515: 241564, 241565, and 241484 Husky 716: 243305, 243306, 243307, and 246485