NOTE: The Hypro 9910-D252 does NOT include a pressure regulator and gearbox. If you are looking for the gearbox with this pump, you will have to order the Hypro D252GRGI version. The gearbox cannot be purchased separately and is not compatible with the D252 pump alone. So, if you looking to add the gearbox to the D252 pump, it cannot be done and you will have to order the D252GRGI pump.
The Hypro 9910-D252 Diaphragm Pump is recommended for ground and low-level spraying of various fluids. This medium pressure, positive displacement two-diaphragm pump handles pressures up to 290 psi and flow rates up to 6.5 gpm. Low cost maintenance and almost wear-free operation make these diaphragm pumps perfect for a wide range of spraying jobs. Its pressure and output are designed for optimal performance on many medium to large-sized sprayers.