VERSA-MATIC E2AA2R220C-ATEX Double Diaphragm Pump Air Operated 2 inch

Versa-Matic E2AA2R220C-ATEX double diaphragm pump is designed to transfer liquids in wet commercial pumping applications. It operates on compressed air and moves slurries, solvents and other high-viscosity liquids.

Features:

• It features a Buna-N diaphragm that separates the pump's air chambers and fluid housing. It also flexes with increasing or decreasing pressure.
• It comes with a ball-type check valve that prevents the backflow of fluids or gases with high flow velocities.
• This air-operated pump has an aluminium housing that offers durability and features. The standard-duty band clamp construction eases maintenance.

Standards and Approvals:

• ATEX
• CE
• EAC
• ABS

Frequently Asked Questions:

Q. What is self-priming?

A. When the pump is located below the liquid (to be pumped) level, the gravity and air pressure ensure that the pump constantly fills with the liquid, eliminating air ingress into the pump or suction life. This process is necessary to start the pumping operation, ensuring smooth run for a continuous period.

Q. What is the function of the Elima-Matic air valve system?

A. The Elima-Matic air valve system eliminates stalling while providing lube-free performance. The system features a leak-free design that reduces downtime and ensures continuous operation.

Q. Is the diaphragm pump interchangeable?

A. Yes, the Versa-Matic E2AA2R220C-ATEX diaphragm pump is interchangeable with Wilden Original Series pumps.