American Lube 6661A4-444-C Diaphragm Pump, Aluminum Body, Ball PTFEM, Diaphragm PTFE / Santoprene

The ARO Diaphragm Pump offers high volume delivery even at low air pressure and a broad range of material compatibility options. The pump features a stall-resistant design with modular air motor and fluid sections. The air-operated double diaphragm pump utilizes a pressure differential in the air chambers to alternately create suction and positive fluid pressure in the fluid chambers, while ball checks ensure a positive flow of fluid.

Pump cycling begins when air pressure is applied and continues to pump to meet demand. The pump builds and maintains line pressure and stops cycling once maximum line pressure is reached (dispensing device closed), then resumes pumping as needed.

Features:

• CENTER BODY MATERIAL: Aluminum
• FLUIDCAP/MANIFOLD MATERIAL: PVDF (KynarR) flange (3-piece manifold)
• SEAT MATERIAL: PVDF (Kynar)
• BALL MATERIAL: PTFEM
• DIAPHRAGM MATERIAL: PTFE / Santoprene

For more information, please see User Manual