• MAXPRO offers six models in single air head, double acting - two stage configuration.
  • These boosters include the DLE2-5, DLE5-15, DLE5-30, DLE15-30, DLE15-75 and DLE30-75.
  • These boosters are ideal for low gas supply pressures such as salvaging bottled gas or boosting pressures from a nitrogen generator.
Unit of Measure

Pressure Ratio

N/A 30:1

Compression Ratio

N/A 40:1

Minimum Supply Pressure (Basic Operation)

N/A 100 psi

Minimum Supply Pressure (Maximum Outlet)

N/A 220 psi

Maximum Supply Pressure

N/A 7.5 x Pa

Maximum Outlet Pressure

N/A 6,525 psi

Stall Pressure

N/A 30Pa + 2Ps

Inlet Gas Connection

N/A 1/4 in

Outlet Connection

N/A 1/4 in

Maximum Frequency

N/A 120 Cycles/min

Displacement Per Cycle

N/A 7.4 in³

Max. Temperature

N/A 210 ºF


N/A 42 lb

Option Available

N/A Air Control Unit (ACP) Air pilot pressure switches Filters Gas receivers High pressure valves, fittings and tubing Miscellaneous plumbing components Pressure gauges


  • Pressures to 21,750 psi for most gases and 5,000 psi for oxygen
  • Easy to install and operate
  • Compact, lightweight design
  • Single or double acting and two stage models
  • Double air head available in single and two stage boosters
  • No electrical power required
  • Requires no lubrication
  • Boosters are contaminant free
  • Units can be operated in series or parallel
  • Variety of pressure and compression ratios available


  • Low pressure gas reclaim from storage bottles
  • Oxygen boosting
  • Gas pressure and leak testing
  • Charging of accumulators
  • Boosting gas pressures from nitrogen or Oxygen generators
  • Nitrogen injection for molding machines
  • Breathing air systems for scuba and fire department tanks
  • Leak detection systems
  • Low pressure autoclaving
  • Typical Gases - air, nitrogen, helium, oxygen, carbon dioxide, nitrous oxide, neon, argon, hydrogen, carbon monoxide, methane, ethylene and natural gas


N/A All MAXPRO® gas boosters are available with an optional air control unit (ACP). This package is shown below and consists of an air filter, regulator with gauge, shutoff valve and necessary fittings and hose for plumbing unregulated pilot port

MAXPRO® offers a wide variety of other accessories to assist the installation of your Maximator® gas booster.
  • Gas receivers
  • Pressure gauges
  • Air pilot pressure switches
  • Filters
  • High pressure valves, fittings and tubing
  • Miscellaneous plumbing components


N/A * = Minimum required for basic operation
** = Minimum required to achieve maximum outlet pressures
Pa = Drive air pressure, 145 psi maximum, 15 psi minimum
Ps = Gas supply (suction) pressure
The 9/16-18 is a 1/4" O.D. tubing, high pressure coned and threaded connection.
Stall pressure must not be allowed to exceed outlet pressure rating.
Compression ratio is the minimum required ratio of outlet pressure/supply pressure.
Adapter 15A4H4P is available to convert the 9/16"-18 connection to 1/4" FNPT. Order separately.