Autoclave Engineers has designed a group of air-driven, positive-displacement, high-pressure liquid pumps for service with oil, water and chemicals.

The ASL Series is available in a variety of drive ratios and includes single and double air-drive designs that are capable of up to 60,000psi (4135 bar).

Manual options are available in the ACHL Series pump line and AHL Series double-acting, double air-drive pumps are designed for a combination of high flow and high pressure.

Features include: pressure maintained without energy consumption; requires no lubrication; and external spool valve for easy maintenance.

Applications include: pressure-test stands - stationary and mobile; component and vessel testing; burst testing; umbilical testing; lubrication; bolt tensioning; hydraulic-control panels; chemical injection; and hydrostatic testing.