User's Manual

Husky Air-Operated Double Diaphragm
pumps are ideal for bulk transfer of your solvent or water-based,
low to medium viscosity inks and ingredients. They offer easy
maintenance with an extremely reliable patented air valve for true
non-sticking operation.
Features
Sizes range from 3/8 in (9.52 mm) to 3 in (76.2 mm) •
Flow rates from 7 - 275 gpm (26.5 - 1,041 lpm)•
Polypropylene, acetal, aluminum and stainless steel •
materials of construction
Patented dual cup air valve design resists icing, •
sticking, and requires no external lubrication
Fewer moving parts means increased durability•
3/8 in and 1/2 in sizes are available with single or dual •
inlet/outlet configurations
All pumps have a 5-year warranty on the fluid section •
and a 15 year warranty on the center section
Diaphragm Pumps For Ink Supply And Transfer
SUPPLY OR TRANSFER WITH EASE!
HUSKY
Diaphragm Pump Designation
Part numbers are located on ID tag on center
section of all Husky diaphragm pumps.
D X X X X X
Diaphragm
Pump
Wetted
Parts
Pump Size Seats Balls/
Checks
Diaphragms
* = BSP plastic in 1/2” (12.7mm) pumps
>1” Plastic pumps flange connections
3” Aluminum pumps flange connections
PUMP SIZE
(a i r m o t o r t y p e a n d m a t e r i a l )
WETTED PARTS SEATS BALLS DIAPHRAGM
3 = 3/8” (9.52 mm) Standard: polypropylene center section 1 = Acetal (npt) 2 = Acetal 1 = PTFE 1 = PTFE
5 = 1/2” (12.7 mm) Standard: polypropylene center section 2 = Poly (npt) 3 = Stainless Steel 2 = Acetal 5 = TPE
4 = 1/2” (12.7 mm) Remote: polypropylene center section 3 = Aluminum (npt) 4 = Hardened SST 3 = Stainless Steel 6 = Santoprene
5 = 3/4” (19.05 mm) Standard: polypropylene center section 4 = Stainless Steel (npt) 5 = TPE 4 = Hardened SST 7 = Buna N
4 = 3/4” (19.05 mm) Remote: polypropylene center section 5 = PVDF (npt) 6 = Santoprene 5 = TPE 8 = FKM
7 = 1” (25.4 mm) Standard: aluminum center section 6 = Ductile Iron (npt) 7 = Buna N 6 = Santoprene G = Geolast
8 = 1” (25.4 mm) Remote: aluminum center section 8 = FKM 7 = Buna N
R = 1” (25.4 mm) Standard: stainless steel center section A = Acetal * (bsp) 9 = Polypropylene 8 = FKM
B = 1-1/2” (38.1 mm) Standard: aluminum center section B = Poly * (bsp) A = PVDF 9 = Polypropylene
C = 1-1/2” (38.1 mm) Remote: aluminum center section C = Aluminum (bsp) G = Geolast A = PVDF
T = 1-1/2” (38.1 mm) Standard: stainless steel center section D = Stainless Steel (bsp) G = Geolast
F = 2” (50.8 mm) Standard: aluminum center section E = PVDF (bsp) B = SST with viton seal
G = 2” (50.8 mm) Remote: aluminum center section F = Ductile Iron (bsp) C = Santoprene with viton seal
V = 2” (50.8 mm) Standard: stainless steel center section
K = 3” (76.2 mm) Standard: aluminum center section H = 2 npt Alum Extended
G = 2 bsp Alum Extended
4