Aro 6661U4-444-C Pro Series 1 1/2″ Diaphragm Pump With Cast Iron Centre Section and P.V.D.F. (Kynar ) Body (PVDF (Kynar) Seats, PTFE Balls, PTFE / Santoprene Diaphragms)

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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: 6661U4-444-C
  • Family: Pro Series
  • Power Source: Air Operated
  • Max Flow Rate: 378 LPM
  • Seats/Balls/Diaphragms: PVDF (Kynar)/PTFE/PTFE / Santoprene
  • Body Material: P.V.D.F. (Kynar )
  • Centre Section: Cast Iron
  • Fluid Outlet: 1 1/2""
  • Porting: ANSI Flange (1 1/2"
  • Air Inlet: 1/2"
  • Max Solids: 6.4mm
  • Material: PVDF

Parts / Repair Kits

Valve Seat : 94514
Valve Ball : 92757-4
Diaphragms : 94617

Fluid Section Repair Kit: 637165-44
Air Section Repair Kit: 637118-C