Hydraulic pump. Develops 10,000 PSI output. Pump shuts off when cycle is complete. Will not release until down switch is activated. Compatible with CT-900HPH hydraulic hose, CT-930CH, CT-940CH and CT-980CH crimp heads sold separately.Specifications:Pump output: 10,000 psiTank capacity: 2.5L incorporates sight gauge for visual inspection of fluid levelFluid type: Aero Shell #4 or equalMotor: 120 VAC 50/50Hz Current: 6.5 AmpsHorsepower: 1/2 hpWeight: 34 lbs.Length: 7Height: 14Width: 6CT-901HP pump includes: On/off pendant switch on 10' electric cord Three prong A/C plug on 10' electric cord Supplied with female Parker type quick-connect fitting assembled to pump