1-800-688-1334 pbm@pbmsprayers.com

Gypsum Injection Machines

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* 500 Gallon Polyethylene Tank
* PBM T-Bar Axle assembly & Sack Hopper
* 390cc Honda Engine
* AR D70 Diaphragm Pump
* Mechanical paddle agitation


* Vertical shaft agitation system
* 500 Gallon polyethylene tank
* 220V Electric Motor
* AR D70 Diaphragm pump


* Vertical shaft agitation system
* 500 Gallon polyethylene tank
* 390cc Honda® electric start engine
* AR D70 Diaphragm pump

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PBM Injection Machines

PBM Supply & Mfg., Inc.’s Injection Machines have a vertical shaft agitation system with hydraulic drive or electric drive that keeps material mixing during the injection process. Tank options include a 300 gallon polyethylene tank with stainless steel baffles; or a 500 gallon capacity polyethylene tank with polyethylene baffles. Both options come with an AR-D70 or John Blue Diaphragm pump and your choice of a 390cc Honda® electric start engine, or 220v pump. PBM injection machines combine dry-bulk materials into liquid solutions with direct drive agitation, reducing bearing maintenance. Injection Machines can be ordered with an optional material hopper or towable T-Bar kit for transporting the machine while empty

  • Polypropylene tank
    • 300 Gallon tank with stainless steel baffles
    • 500 Gallon tank with polypropylene baffles
  • Gasoline or Electric Models
    • 390cc Honda Engine
    • 220 Volt version
  • Sturdy Steel Frame
  • Powerful vertical shaft agitation
  • Water float valve
Pump Options
  • AR-D70 Diaphragm Pump
    • 19 GPM Max, 290 PSI Max
  • John Blue DP139 Diaphragm Pump
    • 13.9 GPM Max, 580 PSI Max
Accessory Options
    • Bolt-on towing kit for empty 300 and 500 gallon injection skids
    • Bolt-on super sack hopper for 300 and 500 gallon injection skids

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