Overview

This model has a 5/8" hollow shaft for gas engine or electric motor mount. Includes pressure regulator and gearbox for attaching to a gas engine or electric motor with 5/8" shaft.

Annovi Reverberi AR252-GR-GCI5/8 Diaphragm Pump with Gearbox and Regulator

Annovi Reverberi AR252GRGI58
USD $604.44
  • SKU: AR252-GR-GCI5/8
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Overview

This model has a 5/8" hollow shaft for gas engine or electric motor mount. Includes pressure regulator and gearbox for attaching to a gas engine or electric motor with 5/8" shaft.

Product Description

The Annovi Reverberi AR252-GR-GCI5/8 Diaphragm Pump with 5/8" hollow shaft is a semi-hydraulic, two diaphragm pump equipped with a pressure regulator and a gearbox for enabling attachment to a 5-6.5 HP gas engine or electric motor.

The two BlueFlex diaphragm design combined with its plastic-coated aluminum liquid handling parts and aluminum body make this sprayer pump ideal for pumping and spraying a variety of general agricultural chemicals, including herbicides, pesticides, insecticides, fungicides, liquid fertilizers, and other hard-to-handle fluids, with ease. A reliable pump for small sprayers, the AR252GRGI performs admirably for medium pressure treatments in applications involving agricultural spraying, lawn care, weed and pest control, turf spraying, gardening, greenhouses, de-icing, and vineyard and orchard spraying.

The BlueFlex diaphragms establish a new benchmark for diaphragm toughness, even in tough operating conditions. They are manufactured with some of the best performing diaphragm material currently available, perfect for handling many general agricultural chemicals, like herbicides, pesticides, insecticides, as well as some of the more aggressive and hard-to-handle chemicals. The BlueFlex diaphragms have a shape and thickness that have been carefully optimized to reduce mechanical stresses during the working cycle of the pump, even in tough operating conditions.

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 to protect diaphragms, and spherical sector profile valves for lower flow resistance and improved volumetric efficiency.

NOTE: If you plan on replacing the gearbox on the AR252GRGI Diaphragm Pump, you will have to order the complete unit. Since the gearbox is not available for individual purchase, you must purchase the entire unit if you plan on replacing the gearbox. It cannot be swapped out for another.

Specifications:

  • Includes AR1990 Pressure Regulator and Gearbox for attaching to 5-6.5 HP gas engine or electric motor with 5/8" shafts
  • Max. Flow: 6.5 gpm (24.6 lpm)
  • Max. Pressure: 362 psi (25 bar)
  • Max. Rated Speed: 650 RPM (3600 RPM with gas engine attached)
  • Max. Fluid Temperature: 140° F (60° C)
  • Port Sizes: 3/4" (19 mm) HB inlet, 1/2" (13 mm) NPT outlet
  • Shaft: 5/8" (16 mm) hollow shaft, gear reduced for gas engine or electric motor
  • Plastic-coated aluminum liquid handling parts and aluminum body
  • Two diaphragm pump with BlueFlex diaphragms
  • Buna o-rings
  • Die-cast casing with oil-immersed mechanism
  • Clear sight glass for visual inspection
  • Crankcase Oil Capacity: 13 oz.
  • Weight: 14 lbs. (6.3 kg)

Recommended Repair Kits:

  • AR43281 BlueFlex, AR43278 Buna, AR43279 Desmopan Diaphragm Repair Kits
  • AR2408 Valve Repair Kit
  • AR2409 O-Ring Repair Kit

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