The Hypro Diaphragm Pump D252 is a medium pressure pump that is suitable for herbicide and pesticide spraying at low levels (or ground). Perfect for professional landscapers, pest control companies, greenhouse operators, and more. Its low cost to maintain the pump make this suitable for a range of spraying jobs. Pressure and output are designed to provide excellent performance when used with medium to large sized sprayers. Note: it is not possible to use this pump to replace the pump on the D252GRGI versions. Also, valve and diaphragm repair kits are available to extend the working life of this economical Hypro pump. Order the Hypro D252 Repair Kit (D252REPAIRKIT) for replacement parts for the pump.