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Reactor H-VR

Variable Ratio Hydraulic Proportioner

Easy-to-operate variable ratio system

Engineered for specialty materials that require a range or difference in volumetric ratio, the Reactor H-VR allows you to spray ratios from 1:1 to 2.5:1. The system provides infinitely adjustable volume ratio – the operator can dial in the exact volume ratio to adjust the A and B pumps to dispense the correct amount of material.


Maximum output  
At 1:1 ratio 30 lb/min (13.6 kg/min) or 3.0 gpm (11.4 lpm)
At 2.5:1 ratio 20 lb/min (9 kg/min) or 2 gpm (7.6 lpm)
Max. Hose Length 410 ft. (125m)
Max working pressure (at 1:1 ratio) 3500 psi (240 bar, 24.0 MPa)
Min working pressure (at 1:1 ratio) . 1200 psi (83 bar, 8.3 MPa)
Heater Wattages Available 15300
Graco Reactor H-VR Machines
Graco Reactor H-VR Parts
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