PRS UNLOADER  

Nitrogen Regulated Pressure Unloader Valve for Multiple Guns
Pressures from 15,000 - 40,000 psi


PRS-4guns BW

Skid Mounted PRS:
15K - #31-09362-015
20K - #31-09362-020
40K - #31-09362-036

Dolly Mounted PRS:
15K - #31-09765-015
20K - #31-09765-020
40K - #31-09765-036
Features: 
• Increases productivity and improves safety. 
• Designed especially for use with Dry Shut Style Hand or Foot operated
  Control Guns. 
• Maintains 98% pressure levels to up to 12 gun operators. 
• Pressure to 40,000 PSI @ 7 GPM, up to 20,000 PSI @ 60 GPM 
• Nitrogen regulated system allows presetting of pressure levels. 
• Minimizes dangerous pressure surges to both gun operators and pump.
  Compensates for line pressure changes created by gun usage.
  Eliminates pressure “kicks” common with other systems. 
• Automatically adjusts pressure to gun nozzle wear. 
• Bleeds down automatically when pump is shut down. 
• Equipped with safety valves (bleed down valves). 
• Allows safe depressurization of guns and hoses in
  approximately 10 seconds. 
• Ideal for remote site applications in which multiple dry shut guns
  are utilized and water in the blasting area must be minimized. 
• Available as an accessory mounted to Gardner Denver
  Liqua-Blaster water jetting units. 
• Available as dolly-mounted assembly for increased portability. 
• Dimensions - 31” long, 38” high, 11” wide for dolly mounted. 
• Weight - 275 lbs. for dolly mounted.
 

GD Unloader Regulator






Specifications
1 Nitrogen Cylinder
2 Tank Gauge
3 Regulator Gauge
4 Bleeder Valve
5 Regulator Cylinder
6 Outlets to Guns
7 Flow Control Valve
8 Dump Ports



































 
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