Hydro-Aire — 4-Ton Benchtop Hydro-Pneumatic Press — Model HP-4H

AIM Joraco’s HYDRO-AIRE Model HP-4H, Provides up to 4 Tons of force and features an Air over Oil Pneumatic Cylinder, Automatic Stroke Adjustment and No Messy Hydraulics – Just Air Supply! Plus, No Springs – Only 3 Moving Parts!

Available in both C-Frame and H-Frame configurations and manufactured in our US based factory from steel plate.



Force @ 100 psi 4 Tons
Stroke / Min.75
Open Height8"
Stroke4” with up to 1/2" Power Stroke
Air Consumption per Stroke
@ 80 psi
0.76 cf.
Standard Heavy Duty H-Frame Design with 20” between columns and 8“ x 10” Precision Ground Platen.

Optional Accessories Include:

  • Filter, Regulator, Lubricator (FRL)
  • EZ- Dial Precision Force Regulator
  • Dwell Timer
  • Force Monitoring
  • Die Sets and/or Custom Tooling for a Turnkey Solution!

Can be PLC Ready for automated setups!

Model HP-4H Photo (Left): Model HP-4H, EZ-Dial, PLC and Custom 2-Post Die Set.

Model HP-4H Photo (left): Model HP-4, C-Frame with EZ-Dial

NOTE: Please call 1-888-889-4287 or email sales@joraco.com for more information or to discuss your technical requirements with a project engineer today!

HP Series Manual Revision 6 – 2021.pdf