Enerpac LAT-series, lightweight air hydraulic torque wrench pumps drive hydraulic torque wrenches from a shop air supply, so crews can run bolting work without an electrical source on the job. Enerpac builds high-pressure hydraulic equipment rated to 10,000 PSI, and its air-driven pump platform pairs that working pressure with the portability a torque-wrench operator needs at height or in the field. If your LAT part number is discontinued or you need to confirm the right current-production air-hydraulic pump for your wrench, our team can cross-reference your Enerpac part number against an equivalent.
Selecting an air-hydraulic torque wrench pump starts with the wrench it has to feed: confirm the wrench's required working pressure (LAT-series torque pumps target the 10,000 PSI class), the coupler and hose configuration, and whether you need single- or dual-wrench output. If air pressure or volume at your point of use is uncertain, send the wrench model and your line pressure and we will confirm fit. To compare the rest of the Enerpac range, the Enerpac hydraulic pumps hub covers electric (ZU-series) and hand-pump (P-series) drives for shops with power or for manual backup, while the broader Enerpac hydraulic tools and hydraulic tools hubs cover the bolting and tensioning end tools the pump powers. For lifting and pressing instead of bolting, see Enerpac hydraulic cylinders and hydraulic jacks, and match couplers and hose with Enerpac hydraulic hoses.
Air-driven torque pump model numbers change across Enerpac production runs, and an LAT part number printed on an older pump may no longer be cataloged. We cross-reference discontinued Enerpac air-hydraulic pump part numbers and supply equivalent current-production alternatives that match working pressure, output configuration, and coupler type, so a wrench already in service keeps the same hydraulic interface. Send the pump nameplate, the torque wrench it feeds, and your available air pressure, and we will identify the replacement or equivalent. Request an Enerpac LAT-series cross-reference.
1 Enerpac LAT-Series Lightweight Air Hydraulic Torque Wrench Pumps model · from $7,825.67 · all in stock
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Yes. Every Enerpac product we list is factory-new and genuine — not aftermarket or remanufactured. Item SKUs match the manufacturer part numbers, so you can verify any model directly against Enerpac documentation.
Yes — Northern Hydraulics has supplied hydraulic equipment since 1963. Call (800) 823-4937 with your application details, or send a quote request with the model you are replacing and we will cross-reference it to the right Enerpac part.
Yes. For multi-unit or recurring orders, use the Request a Quote button — volume pricing on Enerpac equipment is quoted case by case, usually within one business day.