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Air Driven Hydraulic Pumps

Air Operated Hydraulic Pumps

Hydraulic tensioning is the ideal method for tightening bolted connections. Hydraulic tensioning eliminates inaccuracies and helps achieve correct bolt loading in critical connections. At HTI, we’ve been building hydraulic tensioners, nuts, and pumps since 1986. 

Air-operated hydraulic pumps provide the high–pressure hydraulic oil to pressurize Hydraulic Stud Tensioners and Hydraulic Nuts. We offer two styles of hydraulic pumps, the CTP compact model and the HTP standard model. 

HTI’s air-operated hydraulic pumps come standard with stainless steel glycerin-filled pressure gauges. Pumps come fully calibrated and include a calibration certificate.

Not sure what type of pump you need?  Our engineers can help you determine the right pump for your tensioning application. 

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Pump model specifications

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Custom Hydraulic Pump Designs

Please contact us for more information about how our air-driven hydraulic pump series can meet the needs of your specific hydraulic tensioner application, or place an order. If your requirements don’t fall within the specifications of our standard air-operated hydraulic pumps, we provide models with higher flow rates, higher maximum operating pressures, digital pressure gauges, or larger hydraulic reservoir capacities via our custom hydraulic pump designs. 

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Ask A Question

If you have questions, comments, would like more information about our products, or want to get started designing your custom tensioning solution, please contact us and we will respond promptly.