RhinoPro HP-21 Max Machine

RhinoPro HP-21 Max Machine

The RhinoPro™ HP-21 Max is a High Pressure Proportioning Unit with 15.3kw of Heating Power for Polyurethane/Urea Systems. It is a high performance plural component spray machine specially designed to process Rhino Linings protective lining systems. It is capable of generating 3,500 psi spray pressure to accurately mix and spray fast-setting systems.


  • On/Off trigger capability allows the ability to spray small or intricate parts or thinner coats
  • Ability to control output and spray pattern with various gun configurations.
  • Data recorder (optional) offers real-time data capture of process parameters to verify that the chemicals were sprayed at the proper conditions.
  • Compact, portable wheeled cart allows you to move the unit closer to the job and occupies less space.
  • Primary heaters allowing for quick startup times with urethane/urea systems.


Output: 5 – 18 lbs/min
Max Operating Pressure: 3500 PSI
Electrical: 240 VAC; 3PH; 60 AMP or 240VAC; 1 PH; 100AMP
Primary Heaters: 15.3 KW with individual controls
Weight: 438 lbs
Dimensions: 46" H x 31" W x 32" D
Heated Hoses: 50 to 300 feet plus 10 ft. whip with digital control