Graco 204501 Thermostat User Manual


 
Instructions–Parts List
306563K
ENG
Important Safety Instructions
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LOW PRESSURE
Fluid Regulator
For accurate, positive control of fluid pressure to one spray gun,
dispensing valve, or atomizing head. For professional use only.
250 psi (18 bar, 1.8 MPa) Maximum Inbound Pressure
Model 203831 Series H
0–60 psi (0–4 bar, 0–0.4 MPa) Regulated Pressure
Gives positive control of fluid pressures in most normal
direct supply and circulating spray systems.
Model 204500 Series H
0–15 psi (0–1 bar, 0–0.1 MPa) Regulated Pressure
Has a counterbalance spring for positive closure at
extremely low pressures.
Model 204501 Series H
20–160 psi (1.5–11 bar, 0.15–1.1 MPa) Regulated
Pressure
Has a heavier spring for precise control of fluid in the
regulated range.
Model 205425 Series H
0–60 psi (0–4 bar, 0–0.4 MPa) Regulated Pressure
has a large valve for more viscous fluids. Not intended
for use with standard paints and lighter viscosity fluids,
as these fluids lower the sensitivity of this regulator.
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