You can trust Comet to design a solid pump and the APS41GR Diaphragm Pump is no exception. With three diaphragms and gear reduction, as well as an effective pressure regulator, this pump from Comet is made to help you get the job done right. The anodized aluminum material allows for the maximum pressure possible, meaning it can tackle any challenge you face.

Three diaphragm pump with gear reduction for gas engines with 3/4" shaft. Includes pressure regulator with manual dump lever. The APS Series are constructed of anodized aluminum for maximum pressure, while maintaining resistance to most agricultural chemicals.

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• Max flow: 11 gpm
• Max pressure: 580 psi
• Max rpm: 550
• Includes 1204/564 control unit and 5005/216 gearbox with 3/4" hollow shaft for mounting on 5 to 6.5 hp gas engines
• Port sizes: 1" HB inlet, (2) 3/8" HB outlet, 1/2" HB bypass
• Pump shaft rotation: CW and CCW
• Diaphragms: 3, semi-hydraulic, Buna standard Desmopan® and Viton® available
• Housing: Anodized aluminum
• Max fluid temperature: 140°F
• Weight: 33 lbs