Sdv40-A44A-2Xda3-Hda33(2000)9-Da3-Tr44 Inlet 1 Npt Ports At Top And End Options With Main Relief Set@2000Psi And Adjustable 800-2500Psi. Section 1&2 Double Acting With Spring Return And ¾-Npt Work Ports. Section 3 - Hi-Boy With ¾- Npt Ports And With Port Relief In A-Port Set @2000Psi And Adjustable 1000-2500Psi And B-Port Plugged . Outlet 1-Npt With Top And End Options.