Single acting spring return on all models except WHR-125 Guillotine action for easy operatio Lifting handles on larger models for easy transpor Carrying bag included for easy carrying and tool protectio Ideal for use with most Enerpac pumps featuring 3 way valve or dump valve and 700 bar pressure rating (except WHR-1250 which requires 4 way valve CR-400 coupler and dust cap included on all model ?