Official distributor in Russia and CIS countries

High pressure gas boosters

High pressure and ultra-high pressure gas boosters

High pressure gas boosters: High pressure and ultra-high pressure gas boosters

Description

Air driven gas boosters HII - ideal solution for high and ultra-high pressure gas supply at relatively low flow rates.

The basic line of gas boosters HII is represented by 42 basic types with variety of modifications.

The product line covers a wide range of operating pressures and allows you to solve multitude engineering tasks.

Many years' experience and production facilities allow Hydraulics International Inc. to offer high-tech solutions for boosting of hazardous gases, ultrapure gases to the maximum permissible pressures applied in engineering practice.

Non-lubricated piston design together with pneumatic drive do not have competitive alternatives when solving some engineering tasks of boosting gases to high and ultra-high pressures with relatively low to zero flows.

Features

  • Pressures up to 30,000 PSI for most gases and 5,000 PSI for Oxygen;
  • Various models available for vacuum application;
  • Easy to install and operate;
  • Compact, lightweight design;
  • Single or double acting and 2-stage models;
  • Double air drives available in single and 2-stage boosters;
  • No electrical power required;
  • Requires no high pressure seal lubrication;
  • Boosters are contaminant FREE;
  • Units can be operated in series or parallel;
  • Boosters may be mounted in any orientation;

HII Gas Boosters selection chart

HII gas boosters & air amplifiers - classification by series
Model Outlet pressure at stall conditions
basic booster selection formula
Maximum gas pressure
INLET OUTLET
Gas boosters 3G series
3G-SS-20 20 x PAD 238 bar / 3450 PSI 238 bar / 3450 PSI
3G-DS-29 PIN + 29 x PAD 414 bar / 6000 PSI 414 bar / 6000 PSI
3G-TS-9/29 3,22 х PIN + 29 x PAD 40 bar / 580 PSI 414 bar / 6000 PSI
Gas boosters 5G series
5G-SS single acting, single drive, single stage
5G-SS-7 7 x PAD 70 bar / 1000 PSI 70 bar / 1000 PSI
5G-SS-14 14 x PAD 140 bar / 2000 PSI 140 bar / 2000 PSI
5G-SS-30 30 x PAD 300 bar / 4350 PSI 300 bar / 4350 PSI
5G-SS-50 50 x PAD 500 bar / 7250 PSI 500 bar / 7250 PSI
5G-SS-75 75 x PAD 750 bar / 10900 PSI 750 bar / 10900 PSI
5G-SD single acting, double drive, single stage
5G-SD-60 60 x PAD 620 bar / 9000 PSI 620 bar / 9000 PSI
5G-SD-100 100 x PAD 1034 bar / 15000 PSI 1034 bar / 15000 PSI
5G-SD-150 150 x PAD 2068 bar / 30000 PSI 2068 bar / 30000 PSI
5G-DS double acting, single drive, single stage
5G-DS-4 PIN + 4 x PAD 86 bar / 1250 PSI 86 bar / 1250 PSI
5G-DS-7 PIN + 7 x PAD 172 bar / 2500 PSI 172 bar / 2500 PSI
5G-DS-14 PIN + 14 x PAD 310 bar / 4500 PSI 310 bar / 4500 PSI
5G-DS-30 PIN + 30 x PAD 620 bar / 9000 PSI 620 bar / 9000 PSI
5G-DS-50 PIN + 50 x PAD 1034 bar / 15000 PSI 1034 bar / 15000 PSI
5G-DS-75 PIN + 75 x PAD 2068 bar / 30000 PSI 2068 bar / 30000 PSI
5G-DD double acting, double drive, single stage
5G-DD-14 2 х PIN + 14 x PAD 172 bar / 2500 PSI 172 bar / 2500 PSI
5G-DD-28 PIN + 28 x PAD 310 bar / 4500 PSI 310 bar / 4500 PSI
5G-DD-60 PIN + 60 x PAD 620 bar / 9000 PSI 620 bar / 9000 PSI
5G-DD-100 PIN + 100 x PAD 1034 bar / 15000 PSI 1034 bar / 15000 PSI
5G-DD-150 PIN + 150 x PAD 2068 bar / 30000 PSI 2068 bar / 30000 PSI
5G-TS two stage, single drive
5G-TS-4 PIN + 4 x PAD 86 bar / 1250 PSI 86 bar / 1250 PSI
5G-TS-7/14 2 х PIN + 14 x PAD 70 bar / 1000 PSI 280 bar / 4000 PSI
5G-TS-7/30 4,29 х PIN + 30 x PAD 21 bar / 300 PSI 380 bar / 5500 PSI
5G-TS-7/50 7,14 х PIN + 50 x PAD 10 bar / 150 PSI 570 bar / 8270 PSI
5G-TS-14/30 2,14 х PIN + 30 x PAD 130 bar / 1900 PSI 580 bar / 8400 PSI
5G-TS-14/50 3,57 х PIN + 50 x PAD 55 bar / 800 PSI 700 bar / 10000 PSI
5G-TS-14/75 5,36 х PIN + 75 x PAD 30 bar / 430 PSI 900 bar / 13000 PSI
5G-TS-30/50 1,66 х PIN + 50 x PAD 490 bar / 7100 PSI 1034 bar / 15000 PSI
5G-TS-30/75 2,5 х PIN + 75 x PAD 210 bar / 3000 PSI 1275 bar / 18500 PSI
5G-TS-30/92 3,06 х PIN + 92 x PAD 150 bar / 2175 PSI 1380 bar / 20000 PSI
5G-TS-50/92 1,84 х PIN + 92 x PAD 650 bar / 9400 PSI 2068 bar / 30000 PSI
5G-TD two stage, double drive
5G-TD-14/28 2 х PIN + 28 x PAD 145 bar /210 PSI 310 bar / 4500 PSI
5G-TD-14/60 4,29 х PIN + 60 x PAD 41 bar / 600 PSI 620 bar / 9000 PSI
5G-TD-28/60 2,14 х PIN + 60 x PAD 262 bar / 3800 PSI 620 bar / 9000 PSI
5G-TD-28/100 3,57 х PIN + 100 x PAD 110 bar / 16000 PSI 1034 bar / 15000 PSI
5G-TD-28/150 5,36 х PIN + 150 x PAD 62 bar / 900 PSI 1830 bar / 26500 PSI
5G-TD-60/100 1,66 х PIN + 100 x PAD 206 bar / 3000 PSI
(max 980 bar / 14200 PSI)
1034 bar / 15000 PSI
5G-TD-60/150 2,5 х PIN + 75 x PAD 440 bar / 6400 PSI 2068 bar / 30000 PSI
Gas boosters 7G series
7G-DS-7 PIN + 7 x PAD 86 bar / 1250 PSI 86 bar / 1250 PSI
7G-TS-7 PIN + 7 x PAD 86 bar / 1250 PSI 86 bar / 1250 PSI
air amplifiers 3A; 5A; 7A series
3A-SS-2.5 2.5 x (PAD=PIN) 10 bar / 150 PSI 27,6 bar / 400 PSI
3A-SS-4 4 x (PAD=PIN) 10 bar / 150 PSI 46,6 bar / 675 PSI
5A-DS-2 2 x (PAD=PIN) 10 bar / 150 PSI 20,7 bar / 300 PSI
5A-DS-5 5 x (PAD=PIN) 10 bar / 150 PSI 86.2 bar / 1250 PSI
7A-DS-8 8 x (PAD=PIN) 10 bar / 150 PSI 86.2 bar / 1250 PSI

Advantages

  • Absolutely clean design of the gas part - no lubrication;
  • Do not pollute the gas - ideal for pumping high-purity gases;
  • Ideal for charging, maintaining constant pressure, recharging;
  • Unlimited start and stop cycles - from stend-by pressure maintenance operation to hard cyclic operation;
  • Adjustment: smooth, simple, wide range from 0 to MAX;
  • Fire and explosion proof;
  • No electrical parts;
  • Compact and lightweight - mobile design.

Restrictions

  • Minimum inlet gas pressure restrictions depending on gas booster model;
  • Not designed for filling high pressure gas cylinders with natural gas from a low-pressure household gas line;
  • Not designed for boosting contaminated gases, gases with mechanical impurities;
  • Gas flow restrictions - not designed for high flows;
  • Maximum safe outlet pressure for Oxygen service: 345 bar (5,000 PSI);
  • Maximum safe outlet pressure for Air service: 700 bar (10,000 PSI). If necessary to boost gas to higher pressures, oxygen-free gases shall be applied.

Fluids

  • Industrial air, Nitrogen, Argon, Helium;
  • Pure and high purity gases: Oxygen, Hydrogen, high purity Nitrogen, Helium, Argon, Krypton, Xenon,
  • Breathing gases: Oxygen, Nitrogen, Air, gas mixtures, Nitrox, Heliox, Trimix;
  • Searching gases: Hydrogen, Helium;
  • Hazardous, flammable, explosive gases;
  • Hydrocarbons except Acetylene: Natural gas, Synthesis gas, Propane, Butane, Methane, Ethylene, associated petroleum gas etc.

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Applications