Graco Husky 1050HP, Operation

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Technical Data
TechnicalData
US Metric
Maximum fluid working pressure
250 psi 1.72 MPa,17.2 bar
Air pressure operating range 20-125 psi 0.14-0.86 MPa, 1.4-8.6 bar
Fluid displacement per cycle
Low Pressure Setting 0.17 g 0.64 l
High Pressure Setting
0.20 g 0.76 l
Air consumption at 70 psi, 20 gpm at 4.8 bar, 76 lpm
Low Pressure Setting 26 scfm 0.7 cubic meters per minute
High Pressure Setting 51 scfm 1.4 cubic meters per minute
Maximum values with water as media under submerged inlet conditions at ambient temperature:
Maximum air consumption
Low Pressure Setting 59 scfm 1.7 cubic meters per minute
High Pressure Setting 95 scfm 2.7 cubic meters per minute
Maximum free-flow delivery
Low Pressure Setting 50 gpm 189 lpm
High Pressure Setting 46 gpm 174 lpm
Maximum pump speed
Low Pressure Setting 280 cpm
High Pressure Setting
225 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
4.9 m dry
8.8 m wet
Maximum size pumpable solids 1/8 in 3.2 mm
Recommended cycle rate for continuous
use
93–140 cpm
(in Low or High setting)
Recommended cycle rate for circulation
systems
20 cpm
(in Low or High setting)
Air inlet size 3/4 npt(f)
Fluid inlet size 1 in. npt(f) or 1 in. bspt
Fluid outlet size 1 in. npt(f) or 1 in. bspt
Weight 48 lb(aluminum manifolds)
60 lb(SST manifolds)
21.8 kg (aluminum manifolds)
27.2 kg (SST manifolds)
20 334014C
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