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Picture of 4000PSI, 4.0GPM AR Direct Drive Pump with Unloader, Injector & Thermal Valve

4000PSI, 4.0GPM AR Direct Drive Pump with Unloader, Injector & Thermal Valve


Brand: Annovi Reverberi - AR North America


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Product Description

Annovi Reverberi / AR North America RRV 4G40-PKG pump with bolt-on unloader, chemical injector, thermal valve and garden hose inlet connector. RRV D Version with F24 flange series pumps are designed to direct drive on gasoline engines ranging from 8 -13 HP. Intended use for heavy tasks; this triplex plunger pump features the latest in design and technology. Life tested over 2,000 hours at maximum performance. The RRV is a result of our combined 60 years of pumps building experience and expertise

• Latest in design and technology
• New crankcase style
• High strength forged brass manifold for long term use
• NEW ceramic plungers, thicker wall to help prevent thermal shock
• Stainless steel valves
• Side mount valve seat o-rings
• High quality high pressure seals
• NEW low pressure seal with built in scraper
• Two piece piston guides
• NEW connecting rod with 12% more load surface
• Large side cover sight glass
• Oversized bearings
• Rear cover oil drain
• Forged, precision ground crankshaft

• Max. Volume: 4.0 GPM
• Max. Discharge Pressure: 4,000 PSI
• Max. Pump Speed: 3,400 RPM
• Shaft Diameter: 1” Hollow
• Max. Horsepower Requirements: 14.55 GHP
• Max. Fluid Temp.: 140° F.
• Oil capacity: 13.35 oz
• Unloader Inlet: 3/4" GH (garden hose)
• Unloader Outlet: 3/8" Male
• Weight: 20.10 lb.

Package Components:
• RRV4G40D-F24 pump
• VR35 Adjustable unloader with adjustable chemical injector
• Thermal relief valve
• Garden hose inlet connector with cone filter


This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov/food.

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Nozzle Chart

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