The Zero Emission compact three-, five- and seven-cylinder injection service pump from Hammelmann Corp. has input capabilities up to 1,500 hp. The pumped fluid is hermetically sealed within the pump, preventing leakage to atmosphere during operation. Combining a compact integral speed-reduction gear end with the vertical configuration maintains power while reducing the footprint. The vertical configuration channels oscillating forces directly downward into the base structure. The integral speed reducer with twin helical gears arranged in a herringbone configuration ensures smooth running and even power transmission without axially loading the bearings. A selection of gear ratios is available to allow the optimal choice of driver. 800/783-4935;

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