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Air-Driven / Pneumatic-Driven Liquid Pumps

• Haskel’s air-driven liquid pumps convert compressed air into hydraulic power, offering a safe and efficient means of generating static or high fluid pressures — often used for hydrostatic testing, pressure generation, fluid transfer, and holding pressure over extended periods.
• These pumps can deliver extremely high output pressures (depending on the model ratio) — suitable for heavy-duty, high-pressure requirements.
• Their design features few moving parts, no requirement for electric power (since they are air-driven), and intrinsic safety (no heat / spark risk), making them suitable for hazardous or potentially explosive environments.

Gas Boosters, Air Amplifiers & Refrigerant Pumps

• Beyond liquid pumps, Haskel provides pneumatic-driven gas boosters and air amplifiers, designed to compress or pressurise gases (or liquefied gases), enabling high-pressure gas transfer, cylinder filling, gas boosting, or pressure amplification in systems where high-pressure gas or gas-liquid handling is required.
• Their air amplifiers and compression equipment are compact, flexible in mounting (operable in any position), and usually require no external mechanical drive — advantageous for mobile, offshore or space-constrained installations.

High-Pressure System Components & Custom Systems

• Haskel supports full system-level solutions: high-pressure valves, fittings, hydraulic accumulators, gas receivers, air-pilot valves, check valves, and other accessories — enabling integration into complex pressure systems for testing, gas handling, or fluid transfer.
• For highly specialised applications (e.g. subsea, oil & gas, hydrogen, high-pressure testing, gas boosting) Haskel can supply both standard and custom-engineered pump and system packages.

Haskel pumps and systems are used across a broad array of sectors, including:

• Oil & Gas, Petrochemical & Energy — pressure testing, fluid and gas transfer, well and pipeline testing, gas boosting, hydraulic actuation, and high-pressure injection.
• Industrial & Manufacturing Processes — hydraulic power supply, fluid transfer under high pressure, hydraulic actuation, testing stations, pressurised fluid handling in plants.
• Testing, Research & Quality Control — hydrostatic pressure testing of components, pressure-hold tests, material and component validation under extreme pressure.
• Gas Handling, Compression & Specialty Fluids — gas boosting, cylinder charging, handling liquefied gases or speciality gases, pressure amplification, safe gas transfer.
• Hazardous / High-Safety Environments — thanks to air-driven operation (no spark, no heat), suitability for explosive atmospheres or where electrical safety/purity required.

• Unmatched high-pressure capability: Able to generate very high hydraulic or gas pressures (depending on model) — well beyond conventional pumps.
• Safe, explosion-proof pneumatic operation: Air-driven mechanism — no heat, flame or spark risk — ideal for hazardous or explosive‐atmosphere applications.
• Flexible fluid & gas compatibility: Suitable for a wide range of liquids, solvents, hydraulic fluids, gases and even liquefied or specialty gases — giving versatility across industries.
• Compact, durable & low-maintenance design: Robust pneumatic-driven piston design, minimal moving parts — ideal for harsh, mobile or space-constrained installations.