The AR813-GR-CPC-GCI diaphragm pump is widely used in the commercial, industrial and agricultural sprayer industries. With a flow rate up to 21 gpm and max pressure of 725 psi it is optimal for medium or large-sized sprayers, assisting in the targeted distribution of your liquid product onto desired surfaces for consistent, even coverage every time. This model is equipped with pressure regulator and gear reduction to attach directly to a gas engine.

Annovi Reverberi is the number one agricultural diaphragm pump manufacturer in the world. Our versatile pumps have been used in a multitude of applications for more than 5 decades in 85 countries worldwide. They are self-priming, with flows from 3.5 to 238 GPM and pressures up to 725 PSI, these pumps can feature the revolutionary AR BLUEFLEX diaphragms. BLUEFLEX is what we believe is the best performing diaphragm material currently available in the market.

Annovi Reverberi high pressure diaphragm pumps for agricultural, petrochemical, wastewater, mining, printing and more. Our pumps can apply a wide variety of chemicals with different viscosities, from 21.1 GPM to 51.2 GPM. The pumps are rugged enough to handle strong chemical agents with ease. These high pressure diaphragm pumps are simultaneously exquisitely sophisticated in terms of regulating systems and UID control strategies, perfectly in line with the need to protect the environment of today and tomorrow. Compatible with gasoline, electric or hydraulic motors. Available in a many configurations. High pressure control units sold separately on most units.

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• Max flow: 21.1 gpm
• Max pressure: 725 psi
• Includes VDR50 pressure regulator and AR1639 gearbox with 1" hollow shaft for mounting to 8 -13 hp gas engines
• Shaft: AR1639 gearbox on one side and 1-3/8" 6-spline male PTO on the other
• Port sizes: 1-1/2" HB inlet, 3/4" NPT outlet
• Pump shaft rotation: CW and CCW
• Diaphragms: 3, semi-hydraulic, BlueFlex® material
• Housing: Anodized aluminum
• Max fluid temperature: 140°F
• Weight: 45.2 lbs