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.
- 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, AR1666, 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