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Haskel

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Haskel

Haskel International is a leading manufacturer of high-pressure liquid pumps, gas compressors, pressure intensifier systems (boosters), and process connections for pressure ranges up to 10,000 bar and beyond. With over 70 years of expertise in ultra-high-pressure technology, Haskel delivers reliable, precision-engineered systems for the oil and gas, aerospace, defense, chemical, and test industries.

The Haskel range includes pneumatically driven liquid pumps (S, G, AGT, BHL series) with pressure multiplication ratios from 2:1 to 2,000:1, pneumatically driven gas compressors and gas pressure boosters (AAD, AGD, AGT series) for nitrogen, helium, hydrogen, oxygen, and other gases up to 7,000 bar, electrically driven high-pressure pumps (E series), ultra-high-pressure fittings, valves, manifolds, and hydraulic connections in stainless steel and duplex steel.

Haskel systems are particularly suited for critical applications where standard industrial pressures are insufficient: testing components for high-pressure strength, injecting high-pressure gas into cylinders and accumulators, preparing high-pressure test benches, and compressing hydrogen for fuel cell applications.

The Haskel gas booster series is an industry standard for increasing gas pressure: the gas tank is filled from a lower source pressure to the desired final pressure via the pneumatic booster. This eliminates the need for expensive high-pressure compressors.

At Verkopershulp.nl we carry over 2,066 genuine Haskel parts, including pumps, boosters, valves, fittings, and repair kits. As an authorized distributor we guarantee fast delivery and technical support.

History

Haskel was founded in 1946 in Burbank, California (USA) by engineers working on aerospace industry applications. The company pioneered pneumatically driven high-pressure pumps as energy-efficient and safe alternatives to electrically driven high-pressure pumps in explosive environments. From the 1950s to the 1970s Haskel's reputation grew in the defense and aerospace industries, supplying high-pressure systems for rocket propellant tanks, aircraft hydraulics, and weapons test benches. In the 1980s and 1990s the company expanded into the oil and gas industry and the chemical sector. Haskel is now part of Idex Corporation and has manufacturing and service centers in North America, Europe, and Asia. The brand is globally recognized as the most reliable choice for ultra-high-pressure applications in the most demanding industries.

Product Categories

  • Pneumatically Driven Liquid Pumps
  • Gas Compressors & Gas Pressure Boosters
  • Electrically Driven High-Pressure Pumps
  • High-Pressure Fittings & Connections
  • Ultra-High-Pressure Valves & Needle Valves
  • High-Pressure Manifolds & Distribution Blocks
  • Repair Kits & Wear Parts
  • High-Pressure Hoses & Flexible Connections
  • Pressure Regulators & Safety Valves
  • Hydrogen Compression Systems
  • Nitrogen & Noble Gas Compression Systems
  • High-Pressure Test Benches & Systems

Applications

  • Oil & Gas Wells & Wellhead Testing
  • Aerospace & Defense Testing
  • High-Pressure Hydraulic Tools (H2 & Gas)
  • Hydrogen Fuel Cell & H2 Infrastructure
  • Industrial Gas Cylinder Filling
  • Subsea & Underwater Hydraulics
  • Chemical Reactors & High-Pressure Processes
  • Ballistic & Weapons Test Benches
  • High-Pressure Waterjet Systems
  • Pneumatic Weapons Manufacturing
  • Qualification Testing & NDT
  • Nuclear Power & Nuclear Process Treatment

Frequently Asked Questions

How does a Haskel pneumatically driven pump work? ▾
A Haskel pneumatically driven pump uses compressed air (5-9 bar) as driving force for a larger air cylinder, which via a mechanical coupling drives a smaller high-pressure liquid plunger. The pressure multiplication is directly proportional to the ratio of the piston areas. No electrical power needed, no fire hazard: ideal for use in ATEX zones and explosive environments.
What is the maximum working pressure of Haskel boosters? ▾
Haskel gas booster systems are available for output pressures up to 7,000 bar (100,000 PSI) for special applications. Standard gas booster models deliver output pressures from 100 to 2,000 bar. Liquid pumps are available up to 10,000 bar for ultra-high-pressure applications. Specify your required inlet and outlet pressure, flow rate, and gas type in your inquiry.
Are Haskel products suitable for use with hydrogen? ▾
Yes, Haskel has an extensive range of gas compressors and connections specifically designed for hydrogen applications. Material selection (SS 316L, Inconel, specially doped O-ring materials) and design qualifications are optimized for hydrogen service up to 1,000 bar. Haskel systems are used for H2 fueling station compression and for loading hydrogen vehicles.
How do I size the correct Haskel pump for my system? ▾
Select a Haskel pump based on the required output pressure, flow rate (l/min), available inlet pressure (compressed air), and medium. The amplification ratio gives the output pressure as a function of the air inlet pressure and fluid inlet pressure. Haskel provides comprehensive selection tables and technical specialists advise on the right choice.
How do I maintain a Haskel pump? ▾
Haskel pumps are low-maintenance but require periodic replacement of the seal packs (repair kits). The interval depends on usage, medium, and working pressure. Repair kits with all required seals, O-rings, and piston rings are available per pump model at Verkopershulp.nl. Always follow Haskel safety instructions when working on high-pressure systems.
Are Haskel connections compatible with other high-pressure manufacturers? ▾
Haskel UHP fittings and valves use proprietary connection sizes (9/16-18 UNF and 3/4-16 UNF for the most common series) that differ from standard industrial sizes. Adapters for transition to other high-pressure systems (Autoclave Engineers, HiP, Parker) are available. Consult the Haskel compatibility guide or our specialists for the correct adapter selection.
Does Verkopershulp.nl supply repair kits for Haskel pumps? ▾
Yes, we supply genuine Haskel repair kits for all common liquid pump and gas compressor models. Kits contain all wear parts including seals, O-rings, piston rings, and valves. Specify the exact Haskel model number and serial number for the correct kit.
Are Haskel systems certified for use in explosive environments? ▾
Pneumatically driven Haskel pumps are inherently safe for use in potentially explosive atmospheres because they have no electrical components in the pump zone. For additional ATEX certification of control valves and pneumatic components, ATEX-certified accessories are available. Contact Verkopershulp.nl for ATEX-compliant Haskel system configurations.