ARO AODD (Air-Operated Double-Diaphragm) pumps feature several patented designs that provide unique benefits and advantages. Some of these patented designs include:

Patented Designs
1. Exhaust Module: ARO's patented Exhaust Module design helps to reduce noise and improve pump performance.
2. Diaphragm Design: ARO's diaphragm design is patented for its unique features, such as improved durability and resistance to fatigue.
3. Valve Design: ARO's valve design is patented for its ability to provide smooth, reliable operation and minimize maintenance.

Reasons for Patenting
1. Innovation Protection: By patenting their designs, ARO protects its innovations and investments in research and development.
2. Competitive Advantage: Patented designs provide ARO with a competitive advantage, differentiating its products from others in the market.
3. Quality and Performance: Patented designs ensure that ARO AODD pumps meet high standards of quality and performance.

By patenting its designs, ARO ensures that its AODD pumps continue to provide reliable, efficient, and innovative solutions for various industrial applications.