1/4-in (6.35 mm) end-porting double diaphragm pump
Husky 205 D250A1 Air-Operated Diaphragm Pump |
|
| Maximum fluid working pressure |
100 psi
7 bar, 0.7 MPa
|
| Maximum/minimum air pressure |
100 psi/20 psi
7 bar, 0.7 MPa/1.4 bar, 0.14 MPa
|
| Maximum fluid flow |
5.0 gpm
18.9 lpm
|
| Maximum pump speed |
320 (dry) cpm, 250 (wet) cpm
320 (dry) cpm, 250 (wet) cpm
|
| Volume per stroke* |
0.006 g
23 cc
|
| Volume per cycle* |
0.012 g
46 cc
|
| Maximum suction lift dry |
8 to 10 ft
2.5 to 3 m
|
| Maximum size pumpable solids |
0.06 in
1.5 mm
|
| Maximum operating temperature |
180┬░F
82┬░C
|
| Maximum air consumption |
9.0 scfm
0.252 m┬│/min
|
| Air inlet size** |
1/4 npt(f)
1/4 bsp(f)
|
| Fluid inlet size** |
1/4 npt(f)
1/4 bsp(f)
|
| Fluid outlet size** |
1/4 npt(f)
1/4 bsp(f)
|
| Air exhaust port size** |
1/4 npt(f)
1/4 bsp(f)
|
| Weight | |
| Polypropylene Pump |
2 lb
0.9 kg
|
| Acetal Pump |
2.5 lb
1.1 kg
|
| PVDF Pump |
2.8 lb
1.3 kg
|
| Wetted parts (housings, diaphragms, check valves) | |
| Polypropylene Pump |
Glass-filled polypropylene, PTFE, polypropylene
Glass-filled polypropylene, PTFE, polypropylene
|
| Acetal Pump |
Acetal with SST fibers, PTFE, acetal
Acetal with SST fibers, PTFE, acetal
|
| PVDF Pump |
PVDF, PTFE, PVDF
PVDF, PTFE, PVDF
|
| Sound power level (pressure) (per ANSI STD S12.1) | |
| at 100 psi (7 bar, 0.7 MPa) |
75.5 dBa
75.5 dBa
|
| at 70 psi (4.9 bar, 0.49 MPa) |
72.0 dBa
72.0 dBa
|
| at 40 psi (2.8 bar, 0.28 MPa) |
68.2 dBa
68.2 dBa
|
| Sound power level (intensity) (per ANSI STD S12.1) | |
| at 100 psi (07 bar, .7 MPa) |
84.5 dBa
84.5 dBa
|
| at 70 psi (4.9 bar, 0.49 MPa) |
81.1 dBa
81.1 dBa
|
| at 40 psi (2.8 bar, 0.28 MPa) |
76.6 dBa
76.6 dBa
|
| * Volume per cycle may vary based on suction condition, discharge head, air pressure, and fluid. ** Hybrid thread allows for either 1/4 npt or 1/4 bsp fitting. PVDF is a registered trademark of Atochem North America, Incorporated. Schrader Bellows® is a registered trademark of Schrader Bellows. Santoprene® is a registered trademark of the Monsanto Company. | |
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