Unigas RG75 Manual Of Installation - Use - Maintenance page 27

PART III: OPERATION
FLUIDICS KW3...60°
NOZZLE SUPPLY PRESSURE = 20 bar. VISCOSITY AT NOZZLE = 5 cSt
The nominal size of the nozzle is indicated at the ends of the
curve
Pressure on return (bar)
Pressure on return (bar)
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