HF sells one similar. While nicer than cranking on a handle, they're nothing like a true hydraulic pump. And you need a good bit of air to run them continuously.It's on ebay as "Air Hydraulic Foot Pump 10000PSI w 6ft Hose and Spray Gun 3/8"NPT for Car Repair"
Long link:
Air Hydraulic Foot Pump 10000PSI w 5ft Hose and Spray Gun 3/8"NPT for Car Repair | eBay
The air hydraulic pump features a 1/4" NPT air inlet and a 3/8" NPT oil outlet, which will not leak oil easily. The user-friendly foot-actuated design provides hands-free operation. 1.6L Oil Tank & 4.1 ft Hydraulic Hose & with Spray Gun.www.ebay.com