Graco Husky 205 User Manual
Husky 205 Plastic Pumps
FLUID OUTLET PRESSURE psi (bar, MPa)
AIR CONSUMPTION scfm (m
/min)
Husky 205 Performance
Air-Operated Double Diaphragm
Technical Specifications
Husky 205 Plastic Pumps Acetal Polypropylene PVDF
Maximum fluid working pressure 100 psi (7 bar, 0.7 MPa) 100 psi (7 bar, 0.7 MPa) 100 psi (7 bar, 0.7 MPa)
Maximum free flow delivery* 5.0 gpm (18.9 lpm) 5.0 gpm (18.9 lpm) 5.0 gpm (18.9 lpm)
Maximum pump speed 250 cpm 250 cpm 250 cpm
Displacement per cycle** 0.012 gallon (0.045 liter) 0.012 gallon (0.045 liter) 0.012 gallon (0.045 liter)
Maximum suction lift (D12096) 10 ft (3 m) dry 10 ft (3 m) dry 10 ft (3 m) dry
Maximum size pumpable solids 0.06 in (1.5 mm) 0.06 in (1.5 mm) 0.06 in (1.5 mm)
Maximum ambient operating temperature*** 180°F (82°C) 150°F (66°C) 180°F (82°C)
Maximum diaphragm operating temperature*** Refer to page 5 Refer to page 5 Refer to page 5
Typical sound level at 70 psi
(4.9 bar, 0.49 MPa) air @ 125 cpm
Maximum air consumption 9.0 scfm (0.252 m3/min) 9.0 scfm (0.252 m3/min) 9.0 scfm (0.252 m3/min)
Air pressure operating range 20 to 100 psi
Air inlet size 1/4 npt(f) 1/4 npt(f) 1/4 npt(f)
Air exhaust port size 1/4 npt(f) 1/4 npt(f) 1/4 npt(f)
Fluid inlet & outlet size**** 1/4 npt(f) 1/4 npt(f) 1/4 npt(f)
Weight 2.5 lb (1.1 kg) 2.0 lb (0.9 kg) 2.8 lb (1.3 kg)
Wetted parts
(in addition to ball, seat and diaphragm
materials– which may vary by pump)
Instruction manual 308652 308652 308652
** Displacement per cycle may vary based on suction condition, discharge head, air pressure and fluid type
*** Actual pump performance may be affected by prolonged usage at temperature
**** Hybrid thread allows for either 1/4 npt or 1/4 bspt fitting
70 dBa 70 dBa 70 dBa
(1.4 to 7 bar, 0.14 to 0.7 MPa)
Acetal with Stainless Steel fibers,
PTFE, Acetal, Santoprene
20 to 100 psi
(1.4 to 7 bar, 0.14 to 0.7 MPa)
Glass-filled Polypropylene,
Santoprene, PTFE, Polypropylene
20 to 100 psi
(1.4 to 7 bar, 0.14 to 0.7 MPa)
PVDF, PTFE, Santoprene
Wall bracket
standard
with pump
Performance Charts
3.5
(13.3)
6
(0.17)
5
(0.14)
4
(0.11)
3
(0.085)
2
(0.057)
1
(0.028)
3
120
(8, 0.8)
100
(7, 0.7)
80
(5.5, 0.55)
60
(4.1, 0.41)
40
(2.8, 0.28)
20
(1.4, 0.14)
0
0
gpm
(lpm)
A
B
C
0.5
(1.9)
AIR PRESSURE LEGEND
A
= at 100 psi (7 bar, 0.7 MPa) Air Consumption
= at 70 psi (4.8 bar, 0.48 MPa) Fluid Pressure
B
= at 40 psi (2.8 bar, 0.28 MPa)
C
1
(3.8)
(Pump tested in water with inlet submerged
C
1.5
(3.8)2(7.6)
FLUID FLOW
A
B
2.5
(9.5)3(11.4)
updated 2/15
PROCESS EQUIPMENT CATALOG
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