Suited for hydraulic fan controls in mobile machines, V40M-028H displaces up to 28 cm³/rev and is designed for max operating pressure of 380 bar and peak loads of 400 bar. Optional P1R1 electronic pressure controller features, in addition to promoting compliance with Tier 4 Final and Euro 6 standards regarding emissions, continually adjusts pump so fan's cooling output is fine-tuned to machine's engine temperature. Pump can be mounted directly to diesel engine and measures 7.2 x 5.2 in.