ARO PP30A Series 3" Ported Powder Transfer Specialty Diaphragm Pump

The ARO diaphragm pump offers high volume delivery even at low air pressures, easy self priming and the ability to pump various viscosity materials.
This ARO 3" diaphragm pump feature big performance in a compact package. It features 6.9 bar (100 psi) Max Discharge.

Air operated double diaphragm pumps utilize a pressure differential in the air chambers to alternately create suction and positive fluid pressure in the fluid chambers. Flat checks insure a positive flow of fluid.

Pump cycling will begin as air pressure is applied and it will continue to pump and keep up with the demand. It will build and maintain line pressure and will stop cycling once maximum line pressure is reached (dispensing device closed) and will resume pumping as needed.

• Transfer and handle your dry process powders quicker, cleaner and at a fraction of the cost associated with installed "systems"
• Replaces Manual Powder Processes
• Reduce Airborne Contamination - With direct transfer from the powder container to your recipe
• Unique Patented Air-Induction System - Avoids the possibility of powder pack-out
• Economical and Simple - Unlike large, complex systems
• Portable - Can be moved from site to site
• Advanced Air-Induction Technology - 4-Way air efficiency valve, delay timer, pump major air valve, air induction valve, main air control valve and air motor muffler
• NPT, BSP and Tri-Clamp material connections