Annovi Reverberi AR50-SP Diaphragm Pump

Complete your spraying tasks with maximum efficiency with this high performance Annovi Reverberi AR50-SP Diaphragm Pump.

An ideal choice for medium pressure spraying applications, this two diaphragm pump is equipped with Rilsan-coated aluminum (plasticized) liquid handling parts, along with durable BlueFlex diaphragms, to enable the pumping and spraying of a wide variety of common agricultural chemicals. Some of these include herbicides, pesticides, insecticides, fungicides, liquid fertilizers, de-icing materials, and other hard-to-handle fluids. Great for optimizing your performance on many small to mid-sized sprayers in a variety of spraying applications, including agricultural spraying, crop spraying, greenhouse spraying, orchard or vineyard spraying, turf spraying, lawn care, pest control, de-icing, and much more.

Other features include a newly-designed diaphragm cut-out system that prevents contact tearing even in heavy-duty operating conditions, pistons with rings for a more efficient oil cushion system, and spherical sector profile valves for lower flow resistance and improved volumetric efficiency. An air-hydraulic damper provides a smoother operation and less hammer effect in the delivery circuit.

Specifications:

• Max. Flow Rate: 14.8 gpm (56 lpm)
• Max. Pressure: 580 psi (40 bar)
• Max. Rated Speed: 550 RPM
• Max. Fluid Temperature: 140° F (60° C)
• Max. Power: 5.2 HP
• Port Sizes: 1 1/4" (32 mm) inlet, 1/2" (13 mm) NPT outlet
• Shaft: Flanged shaft for shaft kits
• Aluminum body
• Plastic-coated aluminum liquid handling parts
• Two semi-hydraulic BlueFlex diaphragms
• NBR Buna seals
• Die-cast casing with oil-immersed mechanism
• With air-hydraulic damper
• Oil drainage stopper
• Metal fasteners with galvanized finish
• Crankcase Oil Capacity: 36 oz.
• Weight: 39.5 lb. (18 kg)
• Recommended Pressure Regulator: GI40, GIC40
• Recommended Gearbox: AR1636, AR1639, AR33261

The Annovi Reverberi AR50-SP Diaphragm Pump can be used with the AR1636 Gearbox for attaching to 5-6.5 HP gasoline engines with 3/4" (19 mm) keyed shafts or the AR1639 Gearbox for attaching to 8-18 HP gasoline engines with 1" (25 mm) shafts.

Annovi Reverberi AR50-SP Recommended Drive Options:

• AR43393 1-3/8" 6-Spline Male Shaft Kit
• AR43394 1-3/8" 6-Spline Female Shaft Kit
• AR43397 Hydraulic Motor Flange Kit
• AR43388 1" Male Solid Keyed Shaft Kit
• AR1704 1-3/8" Female PTO Shaft Kit

The Annovi Reverberi AR50-SP Diaphragm Pump can be used with the following repair kits:

• AR43293 BlueFlex, AR43291 Desmopan, AR43290 Buna Diaphragm Repair Kits
• AR1920 Valve Repair Kit
• AR1919 O-Ring Repair Kit