" GRC " 647016 GRACO
#1050 DUAL AIR DIAPHRAGM PUMPS-GRC647016>
Description
#1050 DUAL AIR DIAPHRAGM PUMPS
| Husky 1050 Air-Operated Diaphragm Pump | |
| Maximum fluid working pressure |
125 psi
|
| Air pressure operating range |
20-125 psi
|
| Fluid displacement per cycle |
0.17 gal
|
| Air consumption |
25 scfm at 70 psi, 20 gpm
|
| Maximum values with water as media under submerged inlet conditions at ambient temperature: | |
| Maximum air consumption |
67 scfm
|
| Maximum free-flow delivery |
50 gpm
|
| Maximum pump speed |
280 cpm
|
| Maximum suction lift (varies widely based on ball/seat selection and wear, operating speed, material properties, and other variables) |
16 ft dry, 29 ft wet
|
| Maximum size pumpable solids |
1/8 in
|
| Recommended cycle rate for continuous use |
93 - 140 cpm
|
| Recommended cycle rate for circulation systems |
20 cpm
|
| Sound Power* | |
| at 70 psi (4.8 bar, 0.48 MPa) and 50 cpm |
78 dBa
|
| at 100 psi (7.0 bar, 0.7 MPa) and full flow |
90 dBa
|
| Sound Pressure** | |
| at 70 psi (4.8 bar, 0.48 MPa) and 50 cpm |
84 dBa
|
| at 100 psi (7.0 bar, 0.7 MPa) and full flow |
96 dBa
|
| Fluid temperature range |
See Manual
|
| Air inlet size |
1/2 npt(f)
|
| Fluid inlet size | |
| Aluminum (1050A), Hastelloy (1050H) or Stainless Steel (1050S) |
1 in npt(f) or 1 in bspt
|
| Conductive Poly (1050C), Polypropylene (1050P), or PVDF (1050F) |
1 in raised face ANSI/DIN flange
|
| Fluid outlet size | |
| Aluminum (1050A), Hastelloy (1050H) or Stainless Steel (1050S) |
1 in npt(f) or 1 in bspt
|
| Conductive Poly (1050C), Polypropylene (1050P), or PVDF (1050F) |
1 in raised face ANSI/DIN flange
|
| Weight | |
| Aluminum (1050A) |
23 lb
|
| Conductive Polypropylene (1050C) and Polypropylene (1050P) |
18 lb
|
| Hastelloy (1050H) |
41 lb
|
| PVDF (1050F) |
26 lb
|
| Stainless Steel (1050S) with conductive polypropylene center |
36.3 lb
|
| Stainless Steel (1050S) with polypropylene center |
37.3 lb
|
| Stainless Steel (1050S) with aluminum center |
41.4 lb
|
| Wetted parts include material(s) chosen for seat, ball, and diaphragm options, plus the pump’s material of construction | |
| 1050A |
Aluminum
|
| 1050H |
Hastelloy
|
| 1050C and 1050P |
Polypropylene
|
| 1050F |
PVDF
|
| 1050S |
Stainless Steel
|
| Non-wetted external parts | |
| Aluminum (1050A) |
aluminum, coated carbon steel
|
| Hastelloy (1050H) |
hastelloy, stainless steel, polypropylene or aluminum (if used in center section)
|
| Plastic (1050P, 1050C, and 1050F) |
stainless steel, polypropylene
|
| Stainless Steel (1050S) |
stainless steel, polypropylene or aluminum (if used in center section)
|
| Reference Information | |
| Maximum Storage Time (varies with conditions) |
2 years
|
| Maximum Lifetime (varies with operating conditions and maintenance) |
10 years
|
| Power Efficiency Factor (varies based on pump configuration, operating parameters, and material) |
1.61 gal air consumed/1 gal fluid pumped at 70 psi
|
| * Sound power measured per ISO-9614–2. ** Sound pressure was tested 3.28 ft (1 m) from equipment. All trademarks mentioned in this manual are the property of their respective owners. | |