AR252-SP/A5/8

AR252-SP/A5/8

Annovi Reverberi AR252-SP/A5/8 650 RPM semi-hydraulic two diaphragm alternating volumetric pump for use in gardening or semi-professional agricultural sector, trolley-mounted in combination with electric motors or internal combustion engines for gardening, and small sprayers for medium-pressure pesticide treatments in gardens, greenhouses, orchards or vineyards.

SP/SGC version straight 3/4" keyed shaft with 5/8" Keyed Solid Shaft.

  • Parts in contact with pumped liquids in plastic-coated aluminium and body in aluminium
  • Diaphragms in NBR, Desmopan or Viton
  • Seals in NBR or Viton
  • Die-cast casing with oil-immersed mechanism and clear plastic tank for visual level checking
  • Pistons with ring for a more efficient “oil cushion” system to protect the diaphragm
  • New-design diaphragm cut-out system to prevent contact tearing even in heavy-duty operating conditions
  • Spherical sector profile valves for lower flow resistance and improved volumetric efficiency

Example Uses: Lawn Care, Pest Control & Turf Spraying

Diaphragm Kits:
AR43281 - Blueflex
AR43278 - NBR
AR43279 - Desmopan

Valve Kits:
AR2408 - Valves

O-Ring Kits:
AR2409 - O-Rings

Oil:
AR64516 - Oil

Breakdown

Specifications

Max GPM 6.5
Max L/Min 24.6
Max PSI 362
MaxBar 25
Inlet 3/4"
Outlet 1/2" NPT
Max Temp 140°F
HP 1.4
Weight 8.8
RPM 650

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