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Hydrogen Compressors for Fuel Cell Refueling Stations

Agitated Laboratory Reactors

Dyna/Mag Magnetic Mixers

Custom Reactors and Pressure Vessels

Supercritical Fluid Systems

Other Process Equipment

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Other Process Equipment

Pumps and Pump Systems

Designed for reliability and ease of use, PPI, Milton Roy high-pressure hand pumps, air-driven pumps, and pump systems are ideal for such applications as hydrostatic testing, autofrettage, and instrument calibration.

Hand pumps high pressure automatic hydrostatic pumps

  • Models for pressures to 150,000 psi (10 000 bar)
  • Double-link lever operation for easy operation
  • Portable or bench mounted
  • Corrosion resistant construction

Air-driven pumps

  • Models for pressures from 10,000 to 125,000 psi (670 to 8300 bar)
  • Operates on standard 80 psi (6 bar) plant air lines
  • Bench or floor mounted
  • Metering and control capabilities

Pump systems

  • Operating pressures from 20,000 to 125,000 psi (1300 to 8300 bar) for air-driven systems; 150,000 psi (10 000 bar) for manual systems
  • Fully enclosed, safety-rated console
  • Controls and instrumentation can include pressure gages, timers, chart recorders, etc.
  • Ready to use - no further piping or wiring required
  • Special calibration systems also available
  • Request Bulletin HP-510

Polyethylene and Urea Processing Equipment

For pressurized processes such as low-density polyethylene, urea, or coal liquefaction, PPI, Milton Roy can provide a complete line of standard and custom products.

  • A full complement of products
  • Rupture port sleeves and discs
  • Electrodes
  • Check valves
  • Large port valves
  • Gage isolators
  • Threading and coning tools
  • Production quantities of custom- designed items
high pressure valves and fittings