Aro 6661A4-4EB-C With PVDF (Kynar) wetted body and Santoprene diaphragms (1″ – NPT / BSP Hybrid)

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ARO Pro Series air operated diaphragm pumps are ideal for general industrial and OEM installation applications. They can easily pump from clean, light viscosity fluids to corrosive, abrasive medium viscosity fluids and can transfer large particles without damage. Due to their pneumatic motor, they could be used in potentially explosive areas. Most of the ARO diaphragm pumps are ATEX certified (CE Ex11 2GD X).

Product Details

  • Brand: Aro
  • Part Number: 6661A4-4EB-C
  • Family: Pro Series
  • Power Source: Air Operated
  • Max Flow Rate: 177 LPM
  • Seats/Balls/Diaphragms: PVDF (Kynar)/Santoprene/Santoprene
  • Body Material: PVDF (Kynar ¨) flange (3-piece manifold)
  • Centre Section: Aluminium
  • Fluid Outlet: 1"
  • Porting: ANSI Flange (1")
  • Air Inlet: 1/4"
  • Max Solids: 3.2mm

Parts / Repair Kits

Valve Seat : 94707-2
Valve Ball : 93278-A
Diaphragms : 90533-B

Fluid Section Repair Kit: 637161-EB-C
Air Section Repair Kit: 637118-C
Filter Reguator: P391B4-604