The CDS-John Blue DP-193-PP is a compact, lightweight diaphragm pump designed for low-pressure applications such as gardening, small sprayers, washers, and liquid transfer. It features a patented design with an aluminum die-cast core inside a polypropylene structure, providing superior strength. The pump includes three diaphragms made from chemically resistant elastomers, ensuring excellent corrosion resistance. Key specifications include a maximum flow rate of 19.8 GPM, maximum pressure of 218 PSI, and a maximum speed of 550 RPM. The pump operates with a 1-inch diameter drive shaft and has a weight of 25 lbs. It is compatible with various power sources, including PTO, electric motor, or gasoline engine, depending on the specific application needs. The wetted parts are plastic-coated to withstand agricultural and industrial chemicals, and the diaphragms are constructed from chemical-resistant elastomers for excellent corrosion resistance.
- Model: DP-193-PP
- Material: Polypropylene
- Diaphragms: 3
- Maximum Flow Rate: 19.8 GPM
- Maximum Pressure: 218 PSI
- Maximum Speed: 550 RPM
- Drive Shaft Diameter: 1 inch
- Weight: 25 lbs
- Maximum Temperature: 140°F
- Suction Hose Diameter: 1 ½ inch
- Discharge Hose Diameter: 1 inch NPT
- Lubricating Oil Type: 30 SAE
- Drive Shaft: 1 inch diameter (one side only)
- Negative Pressure Max: 4.9 ft.
- Negative Pressure Intermittent: 9.8 ft.
